oldsmobile 455 exhaust manifolds These Exhaust Gaskets are made of EnCore HTX-900;   Will 1968 Olds 350 exhaust manifolds fit on a 455 in a 1978 Cutlass? Tried the 455 manifolds today and the right side dumps very close to the body. Olds 455 G Body Headers. Good rebuildable cores. 39 $ 637 . 455 Oldsmobile V8 Headers and Exhaust Manifolds parts in-stock with same-day shipping. Common in 88, 98, wagons. 880-2151. this manifold can be ready to bolt on an run with square bore carb . Shop 1972 Oldsmobile Cutlass Headers and Exhaust Manifolds parts and get Free Shipping on orders over $99 at Speedway Motors, the Racing and Rodding Specialists. When you think of performance cars, Oldsmobile is not the first thing that pops into your mind. the gasket in (make sure the surfaces are clean for a proper seal). Performer manifolds are dual-plane, low-rise intake manifolds with a 180° firing order and patented runner design that you won't find in other brands. st louis > auto parts - by owner New Olds 455 Exhaust Manifolds - $300 (So County)  1975 1976 Oldsmobile 455 exhaust manifold right 417754 RH. Also, all manifolds except 1970 to 1972 will have a heat riser (shutoff) on the left-side exhaust manifold. Mar 01, 2021 · Gaskets, Manifold, Exhaust, AccuSeal Pro, Rectangular Port, Buick, 400/430/455, Stage 1/Edelbrock, Set. Expertly crafted from first-rate materials to the highest standards it 455 Oldsmobile Jet Long Collector Belled End. Shop 455 Oldsmobile V8 Headers and Exhaust Manifolds parts and get Free Shipping on orders over $99 at Speedway Motors, the Racing and Rodding Specialists. The 455 is a very forgiving and long-lasting engine. Will fit Oldsmobile big block 400, 425 and 455 A body cars 1965-1972. Nov 15, 2020 · Oldsmobile 455 Exhaust Manifolds. Made of heavy wall, American Made stainless steel pipe, these modular log manifolds can handle the heat and vibrations that come from a turbocharged engine build. 00. have to have the factory 1965-70 LH "S" casting dual exhaust manifold to make everything fit right, Does the same advice for the 68 98 350 a 11 Dec 2008 And cast iron is as strong as anything when it comes to exhaust parts. " In 1970 only, the intake part number is 406115. The exhaust outlet is best fitted to 2 1/2″ head pipes with factory style flair and will fit 2 1/4″ standard head pipes. Edelbrock Performer Olds 455 Intake Manifold for 400-425-455 c. Exhaust manifold heat shroud kit, 1968 442 and Hurst/Olds. I am going to buy some 455 manifolds for 250 off of eBay. Oldsmobile exhaust manifold head copper gaskets 400 425 455 THORNTON Premium. The307 heads are a BETERR choice than the 67 to 72 Olds 350 heads. Good condition, no cracks or welds. Non-EGR Buy Oldsmobile 350 400 403 455 Thornton Copper Exhaust Manifold Gaskets: Paints & Primers - Amazon. 1970 Oldsmobile Cutlass S, Forced air 9 to 1 Olds 350, Everyday Qjet, 214/214 . Oldsmobile Cutlass 5. Reviews Reviews (0) Write a Review. Includes head, oil pan, valve cover, pushrod cover, timing cover, and exhaust manifold gaskets, and front and rear main bearing seals. 2509: $50. Include description. Joined: Mar 31, 2014 Posts: 69. These Exhaust Gaskets are made of EnCore HTX-900; a high-density non-asbestos fiber/metal core composite material consisting of two graphite coated, heat resistant fiber blended sheets that are mechanically and chemically fused to an expanded steel core. Exhaust Manifolds; Engine Compartment OLDSMOBILE CUTLASS 442 TRANS AM 403 307 330 350 PERFOMRANCE DUAL EXHAUST 1970-72 OLDS 442 455 CUTLASS SUPREME OAI RAM Exhaust manifold heat shroud kit, 1968 442 and Hurst/Olds: Exhaust manifold heat shroud kit, 1968 442 and Hurst/Olds. Four locks used per car, sold individually. When it comes to your Oldsmobile Cutlass, you want parts and products from only trusted brands. Oldsmobile Exhaust Manifold Customer Reviews. 1976 OLDSMOBILE Exhaust Manifold: RH-8-455 R. The Flanges look excellent and the studs are A-OK. Will have C heads, probably not big valves. 77 View Details. Exhaust Manifold Locks, 1968-72 Oldsmobile V8 (SET) ooooo. Estimated Ship The 1969-72 exhaust manifolds feature a divider between the center exhaust ports. 95. Casting letter X. The increased performance and improved exhaust flow are a result of countless hours of testing and modifying the design of W-30/455 manifolds for small-block use. 90, but not right away. The motor has a knock (appears to be a rod knock) so the thing has to come out. , non-Toro] 1968 to 1969 455/400 is probably the easiest to find. 99 $ 730. Cutlass 442 Exhaust Manifolds and Hardware - New 350 400 and 455 exhaust manifolds. $275. SPECIFICATIONS:. <BR>hope this helps<BR>bill g Exhaust manifold only Exhaust Manifolds will come without Catalytic Converters Particular manifolds have the Cat Converter integrated where the part will ship as one. These headers will only fit big block Oldsmobiles with 455 & 400 engine from 1968 to 1976. B. Secondly, as children of the smog '70s, all 403 four-barrel powerplants were built for low-octane unleaded gas. 92 no Hi, I've read through most of the Olds 455 threads I could find out here but none of them totally answer some of my specific questions. 1058 1112034 Olds F-85 '71 8-455, 340 HP & 350 HP AT. We can modify this manifold to fit under stock hoods. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Get the best deals on Exhaust Manifolds & Headers for Oldsmobile 442 Hooker 3902-1HKR Competition Header Ceramic Coated 1965-1975 Cutlass 400 425 455 (Fits Doug's Headers D741 1-3/4" 4-Tube Full Length Metallic Ceramic Coated Exhaust Header for Oldsmobile Cutlass 455 65-75. The way it bolts up is different on  Same issue with the 307 exhaust manifolds. I think all the 455 OLDS Packajet used the water pump,but not sure about the last ones made. $299. Bolts, locks, heat stoves, and shrouds available too. edelbrock performer rpm sb oldsmobile intake manifold Jan 07, 2003 · Oldsmobile 455ci - Fortified 455 Prepping an Olds Motor for More Power. Edelbrock Exhaust Manifolds & Headers for Oldsmobile Cutlass, Exhaust Manifolds - Oldsmobile Small Block Exhaust Manifolds - Round Port Exhaust Wrap Straps Heat Shrouds and Clamp/Pre-Heat Tube These manifolds are replicated from the 1970 455 W30 manifold and custom fit to the small block for all proper clearances. Each kit is designed for direct replacement of Aug 12, 2019 · Now, again, I am definitely not an expert on Oldsmobile casting numbers, but it sure does seem unusual that GM would have broken their protocol for Oldsmobile engine blocks (especially since we know that Oldsmobile intakes, exhaust manifolds, etc, did indeed carry casting dates on them). Starter on driver's side. Jan 7, 2003. Take a Good Look at them. Rear (1) Series. $150. 5. Will fit most every 64-68 A-body Big block applications. Since the previous owner Nov 17, 2000 · One of the easiest and quickest ways to tell ( at least for me) is that the Buick 455's have the distributor in the front, and the valve covers have 5 hold downs. All. Will fit Oldsmobile big block 400, 425 and 455 A body cars 1965-1972. Includes Exhaust Crossover Plugs #2733, which Must be used for Marine and Off-Road. 95. 99 Oct 01, 2010 · Oldsmobile 455 Big Block Engine Build - 511-LB-FT, 445HP 455 Rocket Olds Not Every Street Big-Block Has To Be A Lumpy-Cammed, Tunnel-Rammed Animal, So We Decided To Build A Very Streetable . $405. The Edelbrock Performer RPM Air-Gap Oldsmobile 455 intake manifold is intended for aggressive street/strip big-block Olds applications. They are designed for high performance, are non-emission, 1965-1976 Oldsmobile 350-403, 400, 425 and 455 c. Some late 1970 cars say "Olds W-455" on the intake, owners say. 1972 Oldsmobile Cutlass Headers and Exhaust Manifolds parts in-stock with same-day shipping. Check out free battery charging and engine diagnostic testing while you are in store. Get the best deals for 455 oldsmobile intake manifold at eBay. Oldsmobile 455 exhaust manifolds. Four locks used per car, sold individually. Olds 455 V-8 Performer Manifold. 67 Olds 455 Dual Exhaust Manifolds 442 Wagon Cutlass $150 (pdx > Vancouver) pic hide this posting restore restore this posting. In my research I see that some exhaust manifold gaskets are listed as the same and some are not. The second, or late, set of exhaust manifolds has the correct casting numbers for 1970-72 400-455's, but will also fit 1969 model big-block Olds engines. RH manifold “Z”, part #402294. Year Differences. Part Number: SCE-271180 Not Yet Reviewed Shop 455 Oldsmobile V8 Headers and Exhaust parts and get Free Shipping on orders over $99 at Speedway Motors, the Racing and Rodding Specialists. Category. 99. If this engine is original, the four barrel 455 cubic inch V8 motor was rated at only 190 horsepower. Results 1 - 25 of 66 Find OLDSMOBILE Exhaust Manifolds and get Free Shipping on Exhaust Manifolds, Cast Iron, Late, Natural, Oldsmobile, 400, 455, Pair. Profile Page. 400-455 Dual exhaust set for 1968-1972 400-455 equipped cars with exhaust tips. The engine only had 600 installed miles … Read More Find great deals on eBay for oldsmobile 455 exhaust manifold. Here is your chance to Edelbrock part #7238 Exhaust Gaskets are designed for 1965-76 Oldsmobile 400-425-455 V8 engines. 3000 RPM stall, and 3. Manifolds are marked W and X . Rear mounted distributor. For all V8's. Four piece set is used on Oldsmobile 400 and 455 V8s. 1L/3. Sold per pair. ooooo. 5L/455 Exhaust Header and Manifold Gaskets and get Free Shipping on Orders Over $99 at Summit Racing! They were also used on 1969 big blocks, the only difference was that in 1969 the left manifold had a heat riser. $367. All Olds small-blocks with dual exhausts used the single-exhaust right-hand manifold, with one opening 42 results for oldsmobile 455 exhaust manifolds. Save this search. Maintain a factory original appearance, while adding a performance upgrade with these new exhaust manifolds. Exhaust Manifold Locks, 1968-72 Oldsmobile V8 (SET) ooooo. There are two sets of these quality reproduction 400-455 cast-iron exhaust manifolds available. 472/. Pair Stainless Steel Exhaust Manifold Long Tube Header Replacement Compatible with 1969-1979 Ford F100 5. STOCK REBUILD With an Edelbrock Performer manifold, Any [i. Dec 04, 2009 · Is there a difference between 350 oldsmobile and 350 chevy motor mounts and exhaust manifolds? I am looking to put a 350 chevy in a boat that had a 350 olds but not sure if the motor mounts and the exhaust can be used or where to get used ones that would work on a 1974 Baja boat. 23 gears. Most engines $675. 472, Performer with 1" OS, 260 manifolds, matchstick dual exhaust, 2300 stall TH2004R, 2. ooooo. As used on all 1969-1972 400-455 applications (including Hurst/Olds and W-30's). 78 open, 94 chev Z71 Olds 350 RIP, 2000 Dodge Dakota Sport Club Cab 4x4, 5. will The Hardon exhaust manifolds and water pump plate bolt to the 307? And will the drive coupling (flexplate) bolt to the 27 results for olds 455 exhaust manifold Save olds 455 exhaust manifold to get e-mail alerts and updates on your eBay Feed. 4 Mar 2020 PS--like an exhaust gasket leak--the tell-tale sign is a black soot trail[jet] The Olds 455 was notorious for having cracked exhaust manifolds. Doug's Headers (D743-B) 1-7/8" 4-Tube Black Coating High Temperature Full Length Exhaust Header for Oldsmobile Cutlass 455 $637. Cometic uses stainless steel for increased strength and its ability to rebound from heat compression, plus excellent corrosion resistance. Oil filter on passenger's side. The manifolds will bolt right up to the motor. Part Number: 587193 587510. $730. It's clean smooth flowing shape and high luster chrome are a sure winner anywhere All original style headers come with gaskets, bolts, tee valve, water injection lines, and hardware. 1968 1972 Oldsmobile Cutlass 442 455 Exhaust Manifold ENGINE MOUNT COVER SHROUD (Fits: Oldsmobile) Pre-Owned. 95. Common in 88, 98, wagons. olds cutlass  Oldsmobile and Buick also had '455' inch engines about the same time. Have a Question? You can run your factory exhaust system with these manifolds. V8 engines Non-EGR INSTRUCTIONS • PLEASE study these instructions and the General Instructions, carefully before installing your new manifold. 12 required for intake, 10 for exhaust manifolds. Replacement Exhaust Manifold. Aug 12, 2019 · Now, again, I am definitely not an expert on Oldsmobile casting numbers, but it sure does seem unusual that GM would have broken their protocol for Oldsmobile engine blocks (especially since we know that Oldsmobile intakes, exhaust manifolds, etc, did indeed carry casting dates on them). Dual Exhaust Manifolds, Pair, 1969 400 and 1970-72 455. Casting number 412287. Will have C heads, probably not big valves. These would work good for turbo headers or could work for certain cars with ls swaps that standard truck headers won't fit. Find OLDSMOBILE 7. Oldsmobile Cutlass/442/F85 1970 Oldsmobile Cutlass/442/F85 DUAL EXHAUST MANIFOLD 400-455 NEW CASTINGS OF FACTORY HIGH PERFORMANCE WZ MANIFOLDS (402294 & 402295) - PR Price: $279. Related: oldsmobile 455 exhaust manifold olds 455 headers oldsmobile 350 headers oldsmobile 455 aluminum heads. Any [i. OLDSMOBILE > 1970 > CUTLASS > 7. Todd . There are also repro W & Z manifolds available. 99. 9 swap and 3. These are the highest flowing factory performance manifolds and will also fit all 1965-1975 400-455 applications. Be the first to review this product. Please text me with any questions. These manifolds differ from '65'-'67 in that they have a divider between the center two ports and have different external casting designs. These steel plugs are furnished with each Performer 455 manifold and must be installed in the exhaust crossover port in each head. Mondello Performance manufactures and sells quality custom Oldsmobile performance parts and engines. Quantity: Sold out . Will fit Oldsmobile big block 400, 425 and 455 in A-body cars from 1965-1972, but are correct for '68-'72. 75-inch) valves, and the static compression became 10. 0L V8 Engine 302 RWD Black $158. Correct reproduction of the original. Jan 07, 2004 · engine cylinder head bolts main bearing caps connecting rod bolts balancer bolt intake manifold exhaust manifold; 1950-1953 oba v8: 65-70: 80-90: 45-50: n/a: n/a: n/a: 1954-1957 Exhaust manifold lock, 1964-81 Oldsmobile V8: Two hole lock washers used on all 1964-81 Oldsmobile V8 engines except 1964 394. Number Of Carbs: One. 472, Performer with 1" OS, 260 manifolds, matchstick dual exhaust, 2300 stall TH2004R, 2. 25-inch head pipes, twin mufflers and 2. Free shipping. Find OLDSMOBILE Exhaust Manifolds and get Free Shipping on Orders Over $99 at Summit Racing! Oldsmobile, 400, 455, Pair. Oldsmobile Cutlass/442/F85 > Exhaust Systems > EXHAUST HEADPIPE MANIFOLD TO MUFFLER IN ALUMINIZING EX80970T Oldsmobile Cutlass/442/F85 HEADPIPE 400/455 - PR (EXHAUST FLANGE IS ONLY ON ONE PIPE, MUST ORDER PART # EX11252T FOR OTHER PIPE) oldsmobile 400,425,455 open plenum aluminum intake . Highly detailed for show quality restorations. I kept these as a spare set for a car I no longer have. See all 27 photos. As the overwhelming majority of (406115) OLDS W-455 have casting dates between 12-5-69 through 12-11-69. Replace your exhaust manifolds with shorty headers or longtube headers to complete your exhaust system for the most performance with the. Features a factory appearance. 5:1. We source these exhaust systems from GM’s Original Equipment Manufacturer. May have a few 400’s as well. This is a chambered manifold that offers better flow than the earlier cast X manifolds. Fits 65-75 Cutlass, 71-75 Delta 88 & 98, 73-75 Omega with 400 (#402294 & #402295) Please choose your year, make and model before searching or selecting a category. 88 $ 158 . The exterior black paint appears dull and splotchy in places. [ Thanks to Bill Culp for this information ] Exhaust Manifolds Extreme Duty Hi-Performance Exhaust Manifold Gaskets - 455 Olds - Sold in Pairs. 0 out of 5 stars 1. The 2004 Nissan Titan has 5 problems reported for exhaust manifolds cracked. Had these for a long time and never used them. Interior trims differed on each bodystyle for which the 4-4-2 option was offered, much like the early 1964–66 models. Edelbrock part #7238 Exhaust Gaskets are designed for 1965-76 Oldsmobile 400-425-455 V8 engines. This is a pair of exhaust manifold for a 455 cu in Olds Engine. do NOT contact me with unsolicited services or offers The Edelbrock #61029 Performer RPM Cylinder Head for 1965-76 Oldsmobile 400, 425 and 455 CID V8 engines is a perfect performance upgrade for big-block Olds-powered street machines and muscle cars. This superior product is painstakingly designed to provide outstanding quality and value. 2 311 kr / pc. This has been America's favorite Olds manifold for years. These plugs prevent cracking of the manifold caused by extreme heat of the exhaust during extended periods of Wide Open Throttle. The Cometic Severe Duty Multi Layer Series exhaust gaskets are comprised of three separate layers of stainless and steel. Buy Hooker Headers 3902 at JEGS: Hooker Headers Competition Headers 400-455 Oldsmobile. The Judge was a Pontiac, and their 455, and along with Buicks 455, are of a different design, and have no bearing on the Olds engine, and as to whether or not the exhaust manifolds will work in this application. this manifold is probably the best oldsmobile manifold out there . Condition is "Used". d. 8-455, R. Brand new castings of the original 1970, 1971, 1972 W30 exhaust manifolds W and Z. Century Performance Center provides our customers with the best automotive products, competitive pricing, and exceptional customer service. 050, 110 lobe sep. Manifolds, Exhaust, 1969-72 Oldsmobile. favorite this post Feb 27 67 Olds 455 Dual Exhaust Manifolds 442 Wagon Cutlass $150 (Vancouver) pic hide this posting restore restore this posting. or Best Offer. Free shipping. Olds 455 V-8 Performer Manifold (Optional Hard Coat Anodizing Available) Engine Make/Size: Olds 400-455. These steel plugs are furnished with each Performer 455 manifold and must be installed in the exhaust crossover port in each head. Edelbrock Exhaust Manifolds & Headers for Oldsmobile Cutlass, 4 product ratings - Exhaust Manifold Fits: Buick 1979-77, Chevrolet 1988-73, GMC 1988-73, Oldsmobile 455 Oldsmobile Jet Long Collector Belled End This is the header the Bassett legacy was built on. Flowtech (2) Dorman (1) Location. 48. Here is my scenario: 1976 CVX-20 with a 455 Olds. it also has cast in the casting bungs for fuel injection with stand-off post to mount the fuel rail . Include description. Top Rated Seller Top Rated Seller. It seems they made a whole slew of them in that time period. . This puts the motor in the same location, so the transmission bolts right up. G174. 5L 1970, Exhaust Manifold Locks by QRP®. Does an Oldsmobile 455 have the same bolt bell housing pattern as a 454?? Look for exhaust manifolds from a 442 that way you have dual  Performer Olds 455 Intake Manifold; Non-EGR; Idle-5500rpm; Olds 400-455; For 4 bbl Carbs; Incl. 5L 455cid V8 > Exhaust & Emission > Exhaust Manifold Gasket. Berkeley Exhaust Manifold Riser - Jet, Oldsmobile (pair) This is the riser for the popular square Oldsmobile exhaust manifold. 88 FREE Shipping In 1970 only, the words "Oldsmobile W-455" were cast into the intake. Olds (big and small block): Separate oil filler tube on front of block above water pump. Unfollow olds 455 exhaust manifold to stop getting updates on your eBay Feed. $469. Designed to fit the Ram Air IV style of Pontiac 400/428/455 cylinder heads, these bolt-on turbo headers are the perfect solution to any turbo header packaging concerns. YEARONE Classic Car Parts for American Muscle Cars | Barracuda Cuda Challenger Charger Chevelle Road Runner Camaro Super Bee Dart Duster Valiant Firebird GTO Cutlass 442 Mustang Nova GM Truck Skylark GS Monte Carlo El Camino Mopar Chevy The 1969-72 exhaust manifolds feature a divider between the center exhaust ports. W & Z. This is the header the Bassett legacy was built on. Gears may be changed to 3. (TIPS NOT INCLUDED-SOLD SEPARATELY) Exhaust sets come with head pipes, mufflers,… Oldsmobile replicated the stock cast-iron intake manifold in aluminum to reduce weight for the W-30, and the Quadra-jet carb and Delco breaker-point ignition system were dialed-in to the package. 00: Tim's Auto Parts Inc 855-890-9506 Ext 568797: Sumter, SC: 1976 CUTLAS Exhaust Manifold: Shop 425 Oldsmobile V8 Headers and Exhaust Manifolds parts and get Free Shipping on orders over $99 at Speedway Motors, the Racing and Rodding Specialists. I will contact a couple of Oldsmobile experts, if I can Large collection of Oldsmobile parts for sale including 350, 425 & 455 engines. OLDSMOBILE > 1977 > CUTLASS > 6. . Price: Alternate: unless the “Special Exhaust Plugs” are used with your engine. 455 Oldsmobile V8 Headers and Exhaust parts in-stock with same-day shipping. 92 no LH manifold “W”, part #402295. These can be used with headers or stock manifolds. . 95. This Exhaust Manifold Set is Off a 1970 Toronado 455 Engine. Advance Auto Parts has 18 different Exhaust Manifold & Header for your vehicle, ready for shipping or in-store pick up. 472/. The Edelbrock #60515 Performer RPM cylinder head is designed for 1965-76 Oldsmobile 400, 425 &455 c. CURRENTLY UNAVAILABLE. If the Hurst/Olds you find for sale is missing these two key ingredients, the search for replacements can be Left side (Driver's side) exhaust manifold. . i. Right now it's got an Edelbrock Performer (not Performer RPM as they don't make them for 455's), mildly ported "C" heads, 10:1 TRW forgings, nodular crank, a Mondello JM20-22 cam (226/230 @ . According to my trusty Olds engine book, the 455 was available in 310 hp, 320 hp, 365 hp, 370 hp, 390 hp, all street engines, with full manufacturers warranties. i. An 8 quart pan and appropriate oil restricted pushrods, cam bearings and of course oil restrictors in the mains insures proper oiling for the entire engine. 00 O. ooooo. 6L 403cid V8 > Exhaust & Emission > Exhaust Manifold Gasket. Summit Racing Verified Purchase OPG-C240268 The oldsmobile 455 exhaust manifolds that l received are great quality. Jun 24, 2019 · water pump or a plate . 425 Oldsmobile V8 Headers and Exhaust Manifolds parts in-stock with same-day shipping. 410merc 455 Oldsmobile MLS Exhaust Manifold Gaskets - Sold in Pairs. 5L 455cid V8 > Exhaust & Emission > Exhaust Manifold Gasket. ooooo. I think all the 455 OLDS Packajet used the water pump,but not sure about the last ones made. Feb 10, 2020 · I own a 1973 Buick Centurion 455 and I wonder what are those plugs resp. These are pretty inexpensive :sly: http://www. Related Topics · OLds marine exhaust ALUMINUM MANIFOLDS 455 400 · 455 dual exhaust manifolds / reconditioned · 1976 455 exhaust  There are two sets of these quality reproduction 400-455 cast-iron exhaust manifolds available. This means you get an exhaust system that not only fits like the original, but it sounds like the original as well. The manifolds and risers themselves are no longer available, however replacement gaskets and accessories are. Call or email us today for a free quote! Toll-Free Ordering: 877-322-4489 | Technical Support: 805-237-8808 Correct reproductions of the original Olds 442 W and Z divided exhaust manifolds. $275. 0L,) 350 (5. 00: Currently Unavailable. Find many great new & used options and get the best deals for Fel-Pro MS90021 Exhaust Manifold Gasket 64-90 Oldsmobile 260 307 330 350 403 455 at the  These are the Correct “Ramp Lok” bolts that Buick used on the Exhaust Manifolds . Uses a standard flange for an 850 cfm carburetor. 99 Edelbrock Gaskets, Exhaust, Edelbrock, Oldsmobile 400/425/455 (SET) ooooo. eBay Motors; Parts May 12, 2010 · I have a sweet 1990 Olds 307. Round Wet Manifold Gasket: Chevy Big Block (BBC) Exhaust Gaskets: Chevy Small Block (SBC) Exhaust Gaskets: Olds 455 Exhaust Gaskets: Ford 429-460 Exhaust Gaskets: Basset Small Block Chevy (SBC) Exhaust gasket kit: Header Covers - Fits Bassett and Rewarder • 5 1/8" tapered collector cover • 4" collector cover: Exhaust Hose OLDSMOBILE > 1969 > 442 > 7. Five bolts hold each exhaust manifold on to head: four in a line and the fifth one above and centered between the two middle exhaust ports. d. Is their any warnity on hub assembly. com. Price: Alternate: Oldsmobile Toronado 1976, Metal Exhaust Manifold Bolt and Spring Kit by Dorman®. We notices that the Olds manifolds had a provision for the single exhaust  1970-72 Oldsmobile 455 CID Exhaust Manifolds 2pc. Locks attach to front two bolts and rear two bolts on the exhaust manifolds. Mostly complete engines or blocks or intakes or exhaust manifolds or cylinder heads available if you wish. favorite this post Feb 27 Oct 01, 2020 · 1988 Oldsmobile Cutlass Supreme Brougham, 1973 Olds 350,TH2004R, 1 5/8" Sanderson's, 2. V’8s. Looking for $200 + shipping from california Mondello stocks these manifolds-with the port enlargement work completed-as PN 7111-455. Fits 1970 – 1971 455 Engines with the correct 1970 – 1971  5 Dec 2017 Looking to install a fresh set of exhaust manifold gaskets on my 68 430 -- after I get things checked out and true I want to use fresh bolts. Selling Boat Exhaust Manifolds for a 455 oldsmobile engine. Related: oldsmobile 455 exhaust manifold olds 455 headers oldsmobile 350 headers oldsmobile 455 aluminum heads. It features a number of unique enhancements. The 1967 and earlier models do not have this feature. The 1967 and earlier models do not have this feature. 99 Jun 10, 2015 · By comparison a standard 455 manifold measures approximately 2-3/4 inches to the top of the carb flange, which provides a straighter shot into the ports and would seem to offer a performance Exhaust Manifolds, 1965-67 Oldsmobile, Pair. Olds F-85 '71 8-455, 2BC, 4BC w/320 HP. Stock status To order Info. 1957 Buick exhaust manifold right (stuck gate) 1173844. Free Same Day Store Pickup. As long as you use the exhaust risers with the engine and they must be 15" above the water line or you will get water in the engine. $125. Apr 13, 2020. Select your vehicle year. These are the highest flowing factory performance manifolds and will also fit all   These headers will only fit big block Oldsmobiles with 455, 425, & 400 If you can fit factory exhaust manifolds these headers will fit without any modifications. Oldsmobile 330-455, 1. 42 open. Engine gasket set, 1965-75 Oldsmobile V8: Engine overhaul gasket set for 1965-75 330, 350, 400, 425 and 455 V8. If the passenger-side manifold has two openings, it's a single-exhaust application, and likely from an 88 or 98. The valve train has been upgraded from the factory pedestal mount system to a 7/16” screw-in stud and a 3/8” pushrod slot guide plate for increased valve train stability. 5" X pipe Aerochamber exhaust, 3. 99 Edelbrock Gaskets, Exhaust, Edelbrock, Oldsmobile 400/425/455 (SET) ooooo. 5" X pipe Aerochamber exhaust, 3. They are original to my Tahiti. Engines in Vista Cruiser wagons may be the rare G-block 400 [serviceable as a 442 engine] and may have 'notched' rocker arm covers and/or dual-exhaust manifolds useful on a Cutlass/442. 95. Pontiac: 1941-'54 8-cylinder manifolds interchange; 1964-'68 V-8 manifolds interchange, with driver's side continuing to 1972; 1969-'74 V-8 passenger side You certainly need the 455 exhaust manifolds (unless you plan to use headers), but you need the correct ones for an A-body (for example, Toronado manifolds won't work). Quality You Can See! No compromise! We begin by using quality Sep 11, 2011 · Yes you can use jet exhaust manifolds. Edelbrock part #2733 Oldsmobile Replacement Cast iron Exhaust Crossover Plugs. The stock exhaust on a Olds big block 455 is 1/2" or 1/4" bigger than the Olds 350. $21. Category. The picture of the olds head does look like it is an olds head-4 head bolts per cylinder and the valve cover pattern looks right and it isnt a pontiac head because the outer two exhaust ports are at the ends of the head on the pontiac. It seems like there were holes, partly congested by carbon, in my one. Shop Oldsmobile V8 Headers and Exhaust Manifolds parts and get Free Shipping on orders over $99 at Speedway Motors, the Racing and Rodding Specialists. Oldsmobile: 1949-'53 303 manifolds interchange; 1954-'56 324 passenger side only; 1965-'70 330/350 passenger side only; 1965-'69 425/455 passenger side (and driver's side w/single exhaust). TORKER 455 MANIFOLD CATALOG #2730 For Oldsmobile 400/425/455 c. As used on all 1969-1972 400-455 applications (including Hurst/Olds and W30's). 00-inch tailpipes, and the exhaust system ends in chrome trumpet tips Exhaust Manifold Gasket Set by Fel-Pro®. $25. OLDSMOBILE > 1972 > CUTLASS SUPREME > 7. I need a definative answer from an Olds Guru . com/Oldsmobile/350-455-V8/Exhaust-Header  1 May 2018 I have an olds 455 complete still in a toronado. YES, the 5A heads FROM A 307 can be installed on a 403. 00 Soldout Regular price Sold Out $299. Intake Exhaust Manifold Washer Proper "thick" washer. Accepts OEM or 4150-Style Carburetors. . 1964-1983 Chevelle Exhaust Manifolds Parts. d. In 1971 and 1972, the intake's part number is 407570. What i have here is this "Pair" of Duel Exhaust Manifold from/for 1966-75 Oldsmobile Toronado 425-455 engines . This engine sports Edelbrock Heads and Intake Manifold, which have been port-matched. Shop with confidence. 7L / 7. 78 open, 94 chev Z71 Olds 350 RIP, 2000 Dodge Dakota Sport Club Cab 4x4, 5. The CROSSWIND design which provides an air gap under the plenum helps cool the intake charge for maximum power production. Intake manifold gaskets are not included in this set. Quite possibly the last gasket you'll ever need. Refine by: Exhaust Manifold (part) Brand. i. Oldsmobile V8 Engines. These plugs prevent cracking of the manifold caused by extreme heat of the exhaust during extended periods of Wide Open Throttle. Discussion in 'Traditional Hot Rods' started by 410merc, Jun 16, 2017. 00. This is the heat shroud that mounts on the exhaust manifold on 400 or 455 motors for 1969-72 Cutlass / 442 / W30 models. Buick's package was called Stage 1. O. This page details the rebuild process for the engine, hopefully the right way this time. These are the highest flowing factory performance manifolds and will also fit all 1965-1975 400-455 applications. This "Pair" of Duel Exhaust Manifolds are in Very/Really good used condition with NO Cracks/Breaks and damage anywhere at all. V8 applications. 1057 1112036 Olds F-85 8-455, 340 Hp & 350 HP std trans. 1056 1112033 Olds '71 8-455. Sale price $299. Exhaust Manifold by ATP®. OLDSMOBILE V8 350 400 455 HARDIN MARINE JET BOAT EXHAUST MANIFOLDS. 3 on top on the intake side and 2 on the bottom on the exhaust manifold side. RH manifold "Z", part #402294. No mufflers yet open headers Edelbrock 2152 Performer-Plus Camshaft Kit, For Oldsmobile 400-425-455 V8. Engine Lift Hook Located on the front of the intake manifold on the drivers side, this U shapped hook was used on all 1964-1977 V8. com FREE DELIVERY possible on eligible purchases here’s the one and only oldsmobile port injection air gap intake manifold . But there was a time in the late-1960s when noted automotive journalist Karl Ludvigsen made the now-preposterous claim that the W43 Olds 455 was “perhaps the most promising and impressive big-bore V-8 engines ever groomed for street and track use by any manufacturer. Here is your chance to 67 Olds 455 Dual Exhaust Manifolds 442 Wagon Cutlass $150 (pdx > Vancouver) pic hide this posting restore restore this posting. All. This "Pair" of Duel Exhaust Manifolds are in Very/Really good used condition with NO Cracks/ Breaks  Oldsmobile V8 350 403 455 Indmar Marine Jet Boat Exhaust Manifold Left. lower than the Berkeley ones. 00. The first, or early, set has the correct 1965-67 casting numbers, but fits 1968 models also. They were also used on 1969 big blocks, the only difference was that in 1969 the left manifold had a heat riser. $25. Returns Accepted. It's clean smooth flowing shape and high luster chrome are a sure winner anywhere All original style headers come with gaskets, bolts, tee valve, water injection lines, and hardware. 500 Stroke, Eagle 7. 39 FREE Shipping by Amazon Thermostat Housing to Intake Manifold 20 Automatic Choke Cover to Intake Manifold 8 Intake Manifold to Cylinder Head 455-55, 400/430-50 Exhaust Manifold to Cylinder Head 18 Carburetor to Intake Manifold 455-13, 400/430-12 Fuel Pump to Cylinder Block 20 Motor Mount to Cylinder Block 455-63, 400/430-70 Fuel Pump Eccentric and Timing Chain Sprocket Mondello stocks these manifolds-with the port enlargement work completed-as PN 7111-455. The Cutlass is equipped with dual exhaust and the red pin stripes look good. These gaskets are graphite impregnated and designed to withstand the highest of temperatures on high horsepower applications. If you have any ques- Buick and Olds took different approaches to dropping quarter-mile times. scegaskets. ATP Graywerks Exhaust Manifolds are a high quality OE replacement alternative. Automotive; Parts Exhaust manifold lock, 1964-81 Oldsmobile V8: Two hole lock washers used on all 1964-81 Oldsmobile V8 engines except 1964 394. 00 Name of Part Group Location Date Printed 350 400 403 455; Oldsmobile Exhaust Manifolds: 3: OS: 01/24/17 : Part # Old/New Part # Quantity: Notations : 380001: 47: 1: Left Jun 19, 2017 · Technical 455 buick exhaust manifolds. Mike Finnegan writer. Edelbrock Exhaust Manifolds & Headers for Oldsmobile Cutlass, 1975 1976 Oldsmobile 455 exhaust manifold right 417754 RH. $406. Will fit all GM A-body cars, G-body cars, F-body Trans Am with a 403 , and 1971 and newer B and C body cars. Also, all manifolds except 1970 to 1972 will have a heat riser (shutoff) on the left-side exhaust manifold. The Hardin and Glenco manifolds are wider and the outlet are about 3 in. Not sure about the 20 but I think you are limited as to any other manifolds. 95. Take a Good Look at them. manifolds are machined in house . ), 442 exhaust manifolds, TH400 w. Development The Pontiac 455 V-8 was actually a bored out 428-cubic-inch V-8 with a bore and stroke of 4 inches by 4 inches. 1991. Exhaust manifold fastener kits provide a time-saving solution for repairing the manifold. Secondly, as children of the smog '70s, all 403 four-barrel powerplants were built for low-octane unleaded gas. Post back with questions. 7L), 400, 403, 425 & 455 (39° bank angle) Performance level 1-2 - Mileage Compu-Pro - These cams are designed to enhance throttle response and low-end torque in vans, trucks and passenger cars while delivering fuel efficient motoring. favorite this post Feb 27 Just took off my logs for a set of bassetts, Never had any issues with these logs. Part Number: OPG-C240268. As noted above, the block mounting locations should be the same. Our headers can be found in magazines, at car shows and events around the world. There are two sets of these quality reproduction 400-455 cast-iron exhaust manifolds available. 670˝ OAL, 14 pieces Header Bolt & Stud Kits Jun 30, 2020 · Start typing in "1969 Oldsmobile" into Google, and the autofill search likely won't suggest "1969 Oldsmobile 88. Price: Alternate: End plate gasket that fits Oldsmobile 455 log style exhaust manifold (OR-1-73). Shop 455 Oldsmobile V8 Headers and Exhaust Manifolds parts and get Free Shipping on orders over $99 at Speedway Motors, the Racing and Rodding  Results 1 - 48 of 6008 3. $150. They will fit 1964 to 1988 small block Oldsmobile 307, 330, 350, 403. Headers with your Olds 455 or are you using performance exhaust manifolds (like W & Z) from  Product description. This will need to have two exhaust flange bolts removed (see pics). 100 H-Beam Rods, Diamond Forged -15cc Dish Pistons, Rings and Bearings included Add to Cart View Product Jan 26, 2021 · The Oldsmobile 350 cubic inch and 455 cubic inch V8s only came with automatic transmissions. e. Casting # on the X is 406301 LH and the W 389268 RH. Cylinder Head Type: Standard. " The Olds 442 might be the obvious choice to build into a street machine, but it's The 455 wielded massive horsepower, but a new horsepower rating system and tighter emission controls drove the 455's power lower each year until GM abandoned the engine in 1976. d. 4L REAR Exhaust Manifold GM OEM 96-03 Oldsmobile Chevy 455 Long Tube Stainless Performance Headers (Fits: Oldsmobile). Thank you, Andrew . C $63. Get a used set of 400/455 manifolds for an "A" body '68-72 and you should be fine. favorite this post Feb 19 Designed for the ultimate Pro-Street/Drag Race/Marine applications. Update your shipping location 7 S 0 P O N S O A R P A 7 E E D-1-1 69-72 400 - 455 Exhaust Manifolds Correct reproductions of the original 4-4-2 "W" (402295) and "Z" (402294) divided exhaust manifolds. Starting with a GS 455, Buick used special heads—they were the same castings as other Buicks of the era, but were machined to accept larger (2. $110. 9 swap and 3. Chevelle Exhaust Manifolds. $275. Here is a link to 455 manifolds. it has the ultimate design . This is the only high performance high rise dual plane manifold available for this engine. Position: Front. The Flanges look excellent and the studs are A-OK. LH manifold "W", part #402295. This is a 14 Pc Kit. 5L 455cid V8 > Exhaust & Emission > Exhaust Manifold Gasket. For sale I have a pair of ls4 exhaust manifolds for sale. The rear bumper sported cutouts for exhaust tips, but only when paired with the optional L75 455 CID V8 in place of the standard Oldsmobile 350 V8. the intake comes with the exact parts in picture . Oldsmobile - 260, 307 (5. The first, or early, set has the correct 1965-67 casting numbers, but fits 1968 models also. 1970 Oldsmobile Cutlass S, Forced air 9 to 1 Olds 350, Everyday Qjet, 214/214 . ” Oldsmobile 455 / 488 Street and Strip Rotating Assembly, Eagle Cast Steel Crankshaft 4. Designed to optimize horsepower production from 1500 to 6500 rpm, this manifold will perform best with engines that have an aggressive camshaft profile that will take advantage of the increased flow this Order Oldsmobile Cutlass Supreme Exhaust Manifold Gasket online today. Sku:INL12051 . RH manifold "Z", part #402294. They have a couple of scratches and what not from over the years but do the job and clean up decently. With the decision to purchase Sanderson Headers, you receive: Over 50 Years of Experience! Since 1964, we have been building and installing the best exhaust system components on every imaginable type of car, truck, street rod, custom and kit car. 26 Feb 2012 Get em virtually anywhere . The best part is, our Oldsmobile Cutlass Exhaust Manifold & Header products start from as little as $59. Description. it comes with 36 lbs holley injectors good for up to 550 hp . Description. Engineered using the latest technologies and global engineering resources, the gaskets meet specific OEM The earliest OLDS W-455 casting date (located on the underside of the manifold on the exhaust cross over) I have found is 12-5-69. 42 open. These steel plugs are furnished with each Performer 455 manifold and must be installed in the exhaust crossover port in each head. Edelbrock 2152 Performer-Plus Camshaft Kit, For Oldsmobile 400-425-455 V8. 00  As used on all 1969-1972 400-455 applications (including Hurst/Olds and W-30's ). Cast-iron exhaust manifolds flow into 2. These plugs prevent cracking of the manifold caused by extreme heat of the exhaust during extended periods of Wide Open Throttle. $21. So far it's good but I also bought hub “Special Exhaust Plugs” are used with your engine. 1992. This was new equipment on a 1973 455 powered Oldsmobile 442. 20 Feb 2015 A cast-iron exhaust manifold that simply collects exhaust gas and routes it over the years, as well as the 1973–1974 Super Duty 455 (shown). Guaranteed lowest price! Save $10 off $299, $20 off $699, $30 off $899, $100 off $1,899 Orders 1988 Oldsmobile Cutlass Supreme Brougham, 1973 Olds 350,TH2004R, 1 5/8" Sanderson's, 2. Four piece set is used on Oldsmobile 400 and 455 V8s. Description. The transmission will also bolt up. Harman Marine Exhaust Manifolds Risers 350 400 455 Oldsmobile V- drive  17 Oct 2002 Since there are no listings for any headers for full size olds. Satin Crosswind 455 Olds Intake Manifold. RPM Range: Idle -5500. I will contact a couple of Oldsmobile experts, if I can What i have here is this "Pair" of Duel Exhaust Manifold from/for 1966-75 Oldsmobile Toronado 425-455 engines . The Edelbrock #60515 Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. This Exhaust Manifold Set is Off a 1970 Toronado 455 Engine. i. Although the 455 as a whole is an engine that can be easily rebuilt by a competent machinist/builder, there are two components that are considered the Holy Grails of the powerplant: the D-code heads and one-year-only intake manifold. Oldsmobile V8 Headers and Exhaust Manifolds parts in-stock with same-day shipping. Gallery. These manifolds feature a divided center port design as well as a large 2-1/4” outlet on the driver’s side. Write a Mar 22, 2018 · Oldsmobile 455 Engine Rebuild The “rebuilt” engine purchased for project Dangerboat ultimately would fail within its first year. Water pump plate gasket appears to be the same. 125/1. Oldsmobile Toronado Exhaust Manifold. $150. click here . This new Victor Manifold bolts right on the Edelbrock Performer RPM aluminum cylinder heads or stock cast iron heads for the 400-455 Oldsmobile engines. Edelbrock 2152 Performer-Plus Camshaft Kit, For Oldsmobile 400-425-455 V8. This is the heat shroud that mounts on the exhaust manifold on 400 or 455 motors for 1969-72 Cutlass / 442 / W30 models. Engines in Vista Cruiser wagons may be the rare G-block 400 [serviceable as a 442 engine] and may have 'notched' rocker arm covers and/or dual-exhaust manifolds useful on a Cutlass/442. edelbrock performer intake manifold sb olds 307/330/350/403. The 307 heads have similar sized intake &amp; exhaust ports to the stock Olds F-85 '71 8-350, 2BC, 4BC w/std trans. Hi everyone newbie to the forum and looking forward to being an active part of this community! I am also new to the jet boating world and very excited to get mine going!I recently purchased a 23' 1975 Hustler with a 455 oldsmobile engine and I have a few questions, hope someone can help me out Hardin Marine Exhaust - 455 Olds Square Exhaust Manifold This is the popular square Oldsmobile exhaust manifold. 54-028: 0. Everything has been cryogenically frozen to last. Sold per pair. This is a 455 built just for David Shaw. we strive to bring innovation to the oldsmobile community . Price: Alternate: 67 Olds 455 Dual Exhaust Manifolds 442 Wagon Cutlass $150 (pdx > Vancouver) pic hide this posting restore restore this posting. Qty. The second, or late, set of exhaust manifolds has the correct casting numbers for 1970-72 400-455's, but will also fit 1969 model big-block Olds engines. 24 Jun 2019 Packajet 455 Log Exhaust Manifold Removal. For those of you looking to do the job only once, insist on Hardin Marine Extreme Duty gaskets. holes inside the intake manifold just underneath the carburetor for? I've attached a photo from the internet of a 1971 manifold, cause in my intake manifold aren't those plugs. Low prices on Exhaust Manifold Gasket for your Oldsmobile Cutlass Supreme at Advance Exhaust Gasket, Oldsmobile V8, 260, 455 Set of 2, Flexible Graphite  This Exhaust Manifold Set is Off a 1970 Toronado 455 Engine. The first, or early, set has the correct 1965-67 casting numbers,  Description. , non-Toro] 1968 to 1969 455/400 is probably the easiest to find. Locks attach to front two bolts and rear two bolts on the exhaust manifolds. Free shipping. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. In 1971, it read "Olds-W-455. 1060 1112078 Toronado '71. Bare blocks w caps @ $375. Walker Exhaust 31511 - Walker Exhaust Flange Gaskets Exhaust Flange Gasket, Graphite with Wire Mesh Core, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each Part Number: WLK-31511 1970-72 Oldsmobile 455 CID Exhaust Manifolds 2pc. Average repair cost is $2,000 at 92,650 miles. Thought by many to be extinct, but we have retooled and this product is available once again. e. This listing is for a set of 2 copper exhaust manifold gaskets for Oldsmobile V8. Exhaust Crossover Plugs PN[2733];. Each manifold is developed off of the original parts specifications, to ensure it will install and perform like intended. This "Pair" of Duel Exhaust Manifolds are in Very/Really good used condition with NO Cracks/Breaks and damage anywhere at all. oldsmobile 455 exhaust manifolds