625-inch- exhaust valves from the big-block. 5L/455 Headers 1 7/8 in. They are designed for high performance, are non-emission, 1965-1976 Oldsmobile 350-403, 400, 425 and 455 c. 5L/455 Headers>OLDSMOBILE CUTLASS SUPREME 7. O455 Oldsmobile 455 Header Set. ARP Stainless Steel Header Bolts 480-1101. The O455 header fits Oldsmobile 455 engines in a variety of street rods and customs that do not have a crossmember under the center of the engine. The production 455 head we tested at 0. OLDSMOBILE STAINLESS STEEL HEADERS 400,425,455 1964. Tech & Customer Support 845-369-9602. ) - Free Shipping on Orders Over $99 at Summit Racing Find OLDSMOBILE 7. 14 15% off Top Rated Plus or Best Offer. So, for 1964, a second-generation Olds V-8 with 330 cubes hit the scene. Hooker Competition Long Tube Headers - Black Ceramic Coated 1965-1974 Olds Cutlass/442, 1971-1974 Olds Delta 88, 1971-1974 Vista Cruiser Wagon: 400-455, Tube Size 1. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Skip to main content Shop by category Shop by category Enter your search keyword. 90) Add To Cart Compare Wish List Hooker LS Engine Swap Headers 70101335-RHKR Headers, Long Tube, Stainless Steel, Natural, Buick, Chevy, Oldsmobile, Pontiac, LS Swap, Pair. I was happy with the performance of the big barge. 87 in (98 mm) bore to comply with GMs displacement restrictions in the A-body cars while also reducing tooling costs. REMEMBER THESE ARE FOR BIG BLOCK ONLY. OLDSMOBILE STAINLESS STEEL HEADERS 400,425,455 1964-1977 CUTLASS ,442,W-30,GSX $ 399. So, for 1964, a second-generation Olds V-8 with 330 cubes hit the scene. Hooker Competition Long Tube Headers - Black Ceramic Coated 1965-1974 Olds Cutlass/442, 1971-1974 Olds Delta 88, 1971-1974 Vista Cruiser Wagon: 400-455, Tube Size 1. HEADERS, Black ceramic block huggers headers for variety of street rods, cars and pickup trucks using Olds 455 engines. American Racing Headers GM G-Body Headers OBBG-78200300HR. Hooker Competition Long Tube Headers - Black Ceramic Coated 1965-1974 Olds Cutlass/442, 1971-1974 Olds Delta 88, 1971-1974 Vista Cruiser Wagon: 400-455, Tube Size 1. OLDSMOBILE STAINLESS STEEL HEADERS 400,425,455 1964-1977 CUTLASS ,442,W-30,GSX $ 399. 455 Oldsmobile V8 Headers in-stock with same-day shipping. 455 Oldsmobile V8 Headers in. standard for hi-performance builds as well as many race engine combinations. BTR Performance is a full service high performance engine building service with the capability to provide all of your race engine needs. OLDSMOBILE 7. O350 Oldsmobile 350 Header Set. 455 Oldsmobile V8 Headers in-stock with same-day shipping. Hedman Street Headers 58150 Headers, Street, Long Tube, Steel, Temporary Paint, Oldsmobile, 400, 425, 455, Pair Part Number: HED-58150 ( 1 ) Estimated Ship Date: Monday 1/9/2023 Free Shipping $299. Hooker Headers 10846 - Exhaust Gasket Olds 260-455 V8 Engines $17. These headers share all the same great Bassett features and the late twist-style design offering a lower profile and sleek appearance The headers come with gaskets, bolts, tee valve, water injection lines, and hardware. $7,995 HR-351 Heat Riser Block Off Plates These. Stock Oldsmobile 455 Specs: standard bore is 4. 00 or Best Offer Free 3 day shipping Sponsored Stainless Steel Manifold Header For Olds Cutlass Delta 1965-1974 350 400 455 V8 (Fits: Oldsmobile) Brand New $223. I did use olds small block headers on a olds 455 in a g body the problem is the steering shaft hits the header you would have to self clearance that one tube or custom make that tube. oldsmobile 455 headers for sale. Add a different product to compare Compare. Tech & Customer Support 845-369-9602. Olds 307 and 403. and superior breathing to Oldsmobiles 455>Adding 33 cubes and superior breathing to Oldsmobiles 455. Oldsmobile Balanced Short Blocks. 00 or Best Offer Free 3 day shipping Sponsored Stainless Steel Manifold Header For Olds Cutlass Delta 1965-1974 350 400 455 V8 (Fits: Oldsmobile) Brand New $223. Feel free to create an account with us if you like, or shop as a guest. oldsmobile exhaust manifolds really suck!. Performer manifolds are dual-plane, low-rise intake manifolds with a 180° firing order and patented runner design that you wont find in other brands. Mondello Aluminum Cylinder Heads. 00 Add to cart SKU: 455Headers Categories: Exhaust System Parts, Headers, New Products Description. The narrow passages from the stock heads do not allow oil in the valvetrain to return to the pan in an efficient manner. The History Of The Oldsmobile 455: GMs Other Big Block. Flotek Cylinder Head, Assembled, 2. Fel-Pro 1439 - Oldsmobile Exhaust Header Gasket 1964-1975 Olds 330-455 $26. 455 Oldsmobile V8 Headers in-stock with same-day shipping. 400 455 CI Headers $ 599. Available in an assortment of Oldsmobile muscle cars from. Including valves, valve seals, springs, retainers, locks, studs and guide plates. O455 Oldsmobile 455 Header Set. ROCKET RACING OLDSMOBILE ALUMINUM TALL VALVE COVERS PAIR $295. SPECIFICATIONS: Engine : Oldsmobile 455 V8. 00 Welcome to Rocket Racing & Performance LLC. 600 in Valves, 180 cc Intake, 64 cc Chamber, 1. Headers, Competition, Long Tube, Steel, Painted, Oldsmobile, 400, 425, 455, Pair Part Number: HOK-3902HKR ( 4 ) Estimated Ship Date: Today Free Shipping $461. 5L/455 Headers - 1 7/8 in. Find 1967 OLDSMOBILE CUTLASS Headers and get Free Shipping on Orders Over $109 at Summit Racing! Long Tube, Steel, Ceramic Coated, Oldsmobile, 400, 425, 455, Pair. 99 Add To Cart Compare Wish List American Racing Headers GM A-Body Headers OBBA-64200312HR. 5L/455 Header and Exhaust Manifold Gaskets. 880-2151. Hedman Hedders 27800 Exhaust Header Gasket Olds 330-455 Exhaust Header Gasket. The 455 cubic inch version of the motor represented the largest on offer (with 400 and 425 cubic inch engines also available), and it featured a higher deck as compared to the small block V8 then in use by the brand. Oldsmobile Balanced Short Blocks Includes block, crankshaft, connecting rods, forged pistons, piston rings, rod/main/cam bearings, flexplate, harmonic balancer. Includes all hardware necessary for installation. Shop 455 Oldsmobile V8 Headers and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. Find company research, competitor information, contact details & financial data for Jaropamex, S. The Sanderson O455 header set fits Oldsmobile 455 engines in a variety of street rods and customs which do not have a cross member under the center of the engine. olds 455 headers for sale / eBay. Find 1965 OLDSMOBILE CUTLASS Headers and get Free Shipping on Orders Over $99 at Summit Racing! This New Year is all About Savings - Shop the Clearance Sale! Headers, Long Tube, Steel, Ceramic Coated, Oldsmobile, 400, 455, Pair. The goal with this build was to create an engine with exceptional low RPM manners, run well on 91 octane, and have muscle car performance. Hedman Street Headers 58156. 14 Save up to 10% when you buy more Was: $263. 25 in (108 mm) stroke with the 455 but used a undersquare 3. Thornton 400/455 Big Block Oldsmobile Headers Dont know which exhaust system is right for you? CMCE takes the guesswork out of choosing the right exhaust system for your Muscle Car by offering you all of the complete systems from Pypes, Flowmaster , MagnaFlow, and Dynomax in one store, allowing you to compare systems, price, and sound. Primary Tube Outside Diameter (in. GM LS (LS1, LS2, LS3, LS4, LS6) Engines; Small Block Chevy (265-400) Engines; Big Block Chevy (396-454, 502) Engines; Small Block Ford (221-302, 351W) Engines; Ford Modular Engines; Big Block Ford (429-460. The engine package is also fairly light making these engines one of the most overlooked high performance engines available. Oldsmobile. OLDSMOBILE STAINLESS STEEL HEADERS 400,425,455 1964-1977 CUTLASS ,442,W-30,GSX. 1968 and 1969 400s shared the Olds big-block standard 4. It sucks to put headers on a G-body olds and I dont imagine a 455 being any easier, but the std. G-Body Headers Back Exhaust System from $2,022. Engine / Transmission / Driveability. Burnhard said: I have been reading the threads were members have put a 455 olds in there G body and I have a few ???? The hooker headers that fit the big block and have one tube exit out side the frame, do you have to cut the inner fender well? Yes. See all 9 photos The sweet spot for timing turned out to be. 125-inch Hooker headers and filled with Driven oil for the break-in runs. But as good as the second-generation Olds V-8 family was, certain iterations reverted to. Sanderson Headers O455-BEC. Headers>Sanderson Headers. 455 out of Ninety-Eight Going into 1980 Cutlass G Body. Adding 33 cubes and superior breathing to Oldsmobiles 455. Sanderson Headers O455-P. Olds Performance Products>Welcome!. Once on the dyno, the Olds 455 was fitted with a set of 2. Shop 455 Oldsmobile V8 Headers and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. The most common modification done to these small-block Olds castings is to install the 2. Note that the port openings on most street-header flanges are actually smaller than the port exit dimensions of many big-block Olds heads. Find 1965 OLDSMOBILE CUTLASS Headers and get Free Shipping on Orders Over $99 at Summit Racing! Long Tube, Steel, Ceramic Coated, Oldsmobile, 400, 425, 455, Pair. I have the Headers from Dick Miller on my Olds 455 and they fit inside the frame. These headers will only fit big block Oldsmobiles with 455, 425 & 400 engine from 1965 to 1976 and will fit all Oldsmobile powered cars as long as the steering box is mounted forward on the frame, and not back toward. Sanderson Headers O455-BEC. Oldsmobile 350; Oldsmobile 455; Pontiac. 5L/455 Headers Dougs Headers D743. Whether you want to recreate the 455 that came in your Olds from the factory using all-new parts, or if you want to build an Olds-powered Pro Mod, this aftermarket block can handle that, and everything in. 455 Oldsmobile Fuel injected “Stump Puller”. Rocket Racing & Performance LLC. 455 Oldsmobile V8 Headers in-stock with same-day shipping. For better valvetrain stability, the Edelbrock heads replace the stock Olds nonadjustable pedestal-mount setup with 7/16-inch screw-in studs and guideplates set up for 3/8-inch-od hardened. Description of specs and parts included in Street & Strip 455 Oldsmobile rotating assembly kits. Oldsmobile A-body Big Block 1964-1977 Headers from $1,549. OLDSMOBILE STAINLESS STEEL HEADERS 400,425,455 1964-1977 CUTLASS ,442,W-30,GSX $ 399. Moroso Header Bolts 38710. Performer RPM Cylinder Head #61025 for Oldsmobile …. 400-inch valve lift flowed only 190 cfm. Shop 455 Oldsmobile V8 Headers and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. Oldsmobile small-block cylinder heads have a number, like this popular number-7 casting cylinder head. ) and get Free Shipping on Orders Over $99 at Summit Racing! Summit Racing Gift Cards - Always the Perfect Gift! Shop Now. After a year in the minor leagues, Oldsmobile released tall-deck 400-, 425-, and (in 1968) 455-cu. This provides a strong platform for you to build on. com: Oldsmobile 455 Headers 1-16 of 126 results for oldsmobile 455 headers Results Dougs Headers D755Y 1-3/4 Tri-Y Metallic Ceramic Coated Exhaust Header for Oldsmobile Motor Home 455 73-78 $89999 FREE delivery May 12 - 15 Hedman 68600 Standard-Duty Uncoated Hedders - Set of 2 Mild Steel 27 $23699 FREE delivery Wed,. Sanderson Headers O455-BEC. Oldsmobile 455 V8 1-7/8 Satin Black Ceramic Exhaust Headers O455-SEC New (Other) 1 product rating $619. Available in an assortment of Oldsmobile muscle cars from 1968-1976, our header kit is designed to fit your Rocket 455 for a variety of racing applications. 25 inches) while sharing the same bore (4. Weighs less than most Small Block Chevy with a mountain of torque! And done right you can have a BUILT 455 inexpensively! Cons are Header availability and drilling crank end for manual tranny. Aftermarket Chassis Headers. Shop 455 Oldsmobile V8 Headers and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. Our headers not only fit your engine application--they are designed to allow the maximum clearance for spark plugs, steering, starter, alternator, and other components. a Oldsmobile 455 Engine - Up To 625 hp There tends to be some truth in the phrase no replacement for displacement when it comes to small or big block chevy motors. Our in house 5 axis CNC machines, crank, block and head flow services rivals any other high performance engine service in the country. 455 Engine Restoration Call for Price Call for Price 455 Mega W-30 Retro $ 7,135. We retained the stock 7⁄16 size, using ARP bolts (p/n 180-3600) tightened to 70 ft-lb. This bearings feature fully grooved main bearing shells, chamfered edges, tri metal composition, and protective coating for proper break in. Oldsmobile A-body Small Block 1964-1977 Headers from $1,513. The valve train has been upgraded from the. 99 FREE delivery Oct 24 - Nov 1. of Gómez Palacio, DURANGO. Sanderson O455 Header Set, Oldsmobile. I hope were are talking about a olds 455 and not a buick 455 83 regal bbc 468 83 regal wagon 86 regal project for daughter 84 lesabre wifes fleming442 Captain Tenneal. Get the latest business insights from. Adding displacement is the easiest and most cost effective way to increase horsepower throughout the entire RPM band. Hooker Competition Headers 7537HKR. 00 Add to cart Roller bearing thrust bumper. 1 product rating - Patriot Exhaust H7852 Header Flange Pair Oldsmobile 403 455 Tube Diameter 1. Headers Competition Headers 350. The absolutely positively BEST intake for a 455 olds is the old Edelbrock Torker. What is the most HP an Olds can make with stock heads. 5L/455 Headers Exhaust - Free Shipping on Orders Over $109 at Summit Racing Truck / SUV Jeep® Gifts, Clothing, & More Restoration Stock Replacement Late Model Muscle Tools Circle Track Street Rod Powersports Paint & Body Marine Jr Dragster Shop Departments Air & Fuel Delivery Air & Fuel Delivery Loading. , Collector Length 8, Port Shape: Same As Port Part # 3902-3HKR 1 Review Not Available Does it fit my vehicle? 4 Emissions. Oldsmobile 455 V8 1-7/8 Satin Black Ceramic Exhaust Headers O455-SEC New (Other) 1 product rating $619. The Bible of building the 455 Olds. If you want to build an Olds to last -- read it, learn it, live it, love it. Thornton 400/455 Big Block Oldsmobile Headers. Here is the article that our own Timminator wrote way back when. Find 1967 OLDSMOBILE CUTLASS Headers and get Free Shipping on Orders Over $109 at Summit Racing! Long Tube, Steel, Ceramic Coated, Oldsmobile, 400, 425, 455, Pair. Home; Shopping Cart; Sign In; Register; S/S 78-88 SBO G BODY 1 7/8 HEADERS. HERE IS A BRAND NEW SET OF STAINLESS STEEL EXHAUST HEADERS , THESE HEADERS WILL FIT ANY CUTLASS , 442 , W-30 , CUTLASS S , GSX FROM YEARS 1964 TO 1977. Theyre long since discontinued, but still relatively common on E Bay. 125-inch Hooker headers and filled with Driven oil for the break-in runs. Headers, Long Tube, Steel, Ceramic Coated, Oldsmobile, 400, 455, Pair Part Number: SUM-G9139 ( 12 ) Estimated Ship Date: Today Free Shipping $429. Shop 455 Oldsmobile V8 Headers and Exhaust Manifolds parts and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. Someone scanned it and sent it to me a long time ago. Aftermarket Chassis Headers. Find 1965 OLDSMOBILE CUTLASS Headers and get Free Shipping on Orders Over $99 at Summit Racing! Long Tube, Steel, Ceramic Coated, Oldsmobile, 400, 425, 455, Pair. I was happy with the performance of the big barge. New mandrel-bent head-pipes are readily available from RARE and were used for the 455 test. 400 455 CI Headers $ 599. I once had a 69 Olds with a 455 and a 400 turbo as a daily driver. Oldsmobile 455 Headers59 Free shipping SPONSORED 31150FLT Flowtech Headers Set of 2 New for Olds Cutlass Pontiac Firebird Pair (1) $537. THIS IS THE SAME HEADS THEY HAVE FOR A BETTER PRICE. Estimated Ship Date: Jun 29, 2023 (if ordered today). com: oldsmobile 455 headers. 1967 OLDSMOBILE CUTLASS Headers. $7,995 HR-351 Heat Riser Block Off Plates These stainless steel plates easily block off the heat riser passages on your stock cylinder heads. 389-400; Specialty Headers. 455 Engine Restoration Call for Price Call for Price 455 Mega W-30 Retro $ 7,135. A simple drilling operation on the bolt holes allows the use of Edelbrock. Your One Stop Shop For Olds Performance Products. This ad is for a pair of complete assembled aluminum Oldsmobile cylinder heads for. THEY HAVE 3/8 FLANGES WHICH ARE BEST FOR STOPPING EXHAUST LEAKS. 99 Add To Cart Compare Wish List American Racing Headers GM A-Body Headers OBBA-64200312HR. 400 455 CI Headers $ 599. G body 455 headers Dr78442 Apr 23, 2020 Olds Classifieds For Sale / Wanted Trader history (0) Dr78442 Member Oct 3, 2018 29 29 13 NY Apr 23, 2020 #1 Selling my BBO hooker headers. Oldsmobile A-body Big Block 1964-1977 Headers from $1,549. I once had a 69 Olds with a 455 and a 400 turbo as a daily driver. So, for 1964, a second-generation Olds V-8 with 330 cubes hit the scene. com: Oldsmobile 455 Headers 1-16 of 126 results for oldsmobile 455 headers Results Dougs Headers D755Y 1-3/4 Tri-Y Metallic Ceramic Coated Exhaust Header. Oldsmobile 455 Stroker Kit 455 Oldsmobile Rotating Assembly. Find company research, competitor information, contact details & financial data for Grupo Ittob, S. The O455 header fits Oldsmobile 455 engines in a variety of street rods and customs that do not have a crossmember under the center of the engine. Thornton 400/455 Big Block Oldsmobile Headers Dont know which exhaust system is right for you? CMCE takes the guesswork out of choosing the right exhaust system for your Muscle Car by offering you all of the complete systems from Pypes, Flowmaster , MagnaFlow, and Dynomax in one store, allowing you to compare systems, price, and sound. Amazon. Oldsmobile G-body Big Block 1978-1988 Headers from $1,549. All 455s use 7⁄16-inch head bolts, which the Edelbrock heads are drilled for. If you are rebuilding an Olds engine yourself, this is the only bearing package you should be using. build Technical Article part 2 This month we will review the components being used in Art’s big block build to set the stage for how we make the tried and true Olds 455 become a power plant producing more than one horsepower per cubic inch. The type that has one tube on each side that wraps around the frame. It would crack 120 MPH easily stock. 930 BIG END WIDTH , ARP 160,000 PSI FASTENERS. Shop 455 Oldsmobile V8 Headers and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. They are ceramic coated They have about 5000 miles on them asking $300. 78; Drag and drop me to the cart. Header Style Full-length Motor Mounts Included No Primary Tube Gauge 16-gauge Quantity Sold as a pair Reducers Included No Transmission Mount Included No Tube Direction Down Swept Tube Material Mild Steel Tuned No Weld-Up No Collector Diameter 2. Displacement is very close to the earlier engine, at 399. This turbo header build kit has everything you need to bring those Oldsmobile Rocket 455 custom header together. 00 Add to cart SKU: 455Headers Categories: Exhaust System Parts, Headers, New Products Description Description Brand new design for that factory fit big block Oldsmobile tubular header made of polished stainless steel with a 1/2″ stainless steel flange to prevent warping. Eagle Oldsmobile 455 Stroker Kit 461 468 488 495 Olds 455 Rotating Assembly 455 Oldsmobile Performance Parts. 72 Free shipping HEDMAN 65-76 Olds Cutlass 455 P/N - 58150 (Fits: Oldsmobile 442) $357. Sanderson Headers O455-SEC. 455 Oldsmobile V8, Headers. 455 olds in a G Body ????????. Featured Products Freeze Plugs, Cylinder Head $ 18. All 455s use 7⁄16-inch head bolts, which the Edelbrock heads are drilled for. Headers, Long Tube, Steel, Ceramic Coated, Oldsmobile, 400, 455, Pair Part Number: SUM-G9139 ( 12 ) Estimated Ship Date: Today Free Shipping On Sale $386. And yes you have to trim the inner fenders a bit, but I didnt run any inner fenders. JEGS 210750 - Exhaust Header Gaskets for Oldsmobile 330-455 $24. BTR Performance is a full service high performance engine building service with the capability to provide all of your race engine needs. 00 Add to cart 468 Mega $ 7,375. These headers will only fit big block Oldsmobiles with 455, 425 & 400 engine from 1965 to 1976 and will fit all Oldsmobile powered cars as long as the steering box is mounted forward on the frame, and not back toward the firewall as in the 1965-1970 B&C body cars such as Dynamic 88, Starfire, Delta 98 and Toronado. olds 455 headers for sale / eBay Get the best deals for olds 455 headers at eBay. Performance>BTR Performance. olds 455 headers for sale. This turbo header build kit has everything you need to bring those Oldsmobile Rocket 455 custom header together. HEADERS, Black ceramic block huggers headers for variety of street rods, cars and pickup trucks using Olds 455 engines. 00 Add to cart 477 Oldsmobile Engine Reduced Rod Journal 500 Plus HP Call for Price Call for Price. 400-inch valve lift is a 29 percent gain over the. Oldsmobile Performance Engine and Racing Motors:Eddies Performance. The compact design of the O455 clears all types of steering and. The absolutely positively BEST intake for a 455 olds is the old Edelbrock Torker. Rocky, Apr 23, 2021 SHARE POST #9 1934coupe Member from Hudson Valley NY. From 1977-up, Olds V-8 head bolts were upsized to ½ inch. OLDSMOBILE ALUMINUM HEADS …. From 1977-up, Olds V-8 head bolts were upsized to ½ inch. Olds 455 V-8 Performer Manifold (Optional Hard Coat Anodizing Available) Engine Make/Size: Olds 400-455. Sep 14, 2005 #2 andrew7elk said: Does an Oldsmobile 455 have the same bolt bell housing pattern as a 454?? No Butch _______________ Conflict is inevitable. Get the best deals for olds 455 headers at eBay. 00 HERE IS A BRAND NEW SET OF STAINLESS STEEL EXHAUST HEADERS , THESE HEADERS WILL FIT ANY CUTLASS , 442 , W-30 , CUTLASS S , GSX FROM YEARS 1964 TO 1977. The 455 was built from 1968 through 1976, produced from 210hp to 400hp, and were installed in just about every car Olds built in that period at one time or another, including the Cutlass/442, Delta 88s, 98s and Toronados (not the Omega, though). Oldsmobile 350; Oldsmobile 455; Pontiac. 95 Add To Cart Compare Wish List Hooker Super Competition Exhaust Header Gaskets 10846HKR Exhaust Gaskets, Header, Steel Core Composite, Rectangular Stock Port, Oldmobile, V8, Pair. The Bible of building the 455 Olds. 455 Oldsmobile performance engines make great torque and good horsepower even in stock configuration. I didnt have air cleaner issues, but I had a 6 cowl hood at the time. After a year in the minor leagues, Oldsmobile released tall-deck 400-, 425-, and (in 1968) 455-cu. Our modified Edelbrocks amazing 56-cfm flow improvement at 0. A simple drilling operation on the bolt holes allows the use of Edelbrock Performer RPM aluminum heads on 1977-up Olds V-8s. Your One Stop Shop For Olds Performance Products. OLDSMOBILE CUTLASS SUPREME 7. versions of this new lightweight Rocket V-8, just in time for the muscle car boom. Headers, bigger carb would have helped it a lot. ROCKET RACING OLDSMOBILE ALUMINUM TALL VALVE COVERS PAIR $295. 455 Oldsmobile Jet Twist Headers. 00 Add to cart 455 W30 Oldsmobile Engine Restoration Call for Price Call for Price 461 Mega $ 7,135. 00 Add to cart SKU: 455Headers Categories: Exhaust System Parts, Headers, New Products Description Description Brand new design for that factory fit big block Oldsmobile tubular header made of polished stainless steel with a 1/2″ stainless steel flange to prevent warping. We offer a variety of unique headers in our product line, design to accommodate complex steering, chassis, aftermarket cylinder heads, and custom frame grafts. You can get a quick estimate of the year. The 455 was built from 1968 through 1976, produced from 210hp to 400hp, and were installed in just about every car Olds built in that period at one time or another, including the Cutlass/442, Delta 88s, 98s and Toronados (not the Omega, though). 455 Oldsmobile V8, Headers and Exhaust Manifolds. 4 speeds and the manual setups can get Pricey run the 350 only if its in a light car. Headers, bigger carb would have helped it a lot. HEADERS, Black ceramic block huggers headers for variety of street rods, cars and pickup trucks using Olds 455 engines. 25 Add to cart Valve Covers Tall Cast Aluminum $ 705. com: Oldsmobile 455 Headers 1-16 of 158 results for oldsmobile 455 headers RESULTS Flowtech 99460FLT Header Gaskets - Ferroglass Non-Asbestos - 330-455 Oldsmobile V8 1964-80 9 Dougs Headers D564 1-3/4 4-Tube Full Length Metallic Ceramic Coated Exhaust Header for Pontiac GTO 326-455 64-67 2 $76699 FREE delivery Mon, Feb 6. Dougs Headers D741 Exhaust Header Header Olds Ctlas 455 65-75 Ctd (Fits: Oldsmobile 442) $923. 389-400; Specialty Headers. Header Style Full-length Motor Mounts Included No Primary Tube Gauge 16-gauge Quantity Sold as a pair Reducers Included No Transmission Mount Included No Tube Direction Down Swept Tube Material Mild Steel Tuned No Weld-Up No Collector Diameter 2. 500 Horsepower Olds 455c. Hedman Street Headers 58150 Headers, Street, Long Tube, Steel, Temporary Paint, Oldsmobile, 400, 425, 455, Pair Part Number: HED-58150 ( 1 ) Estimated Ship Date: Monday 1/9/2023 Free Shipping $299. We also have the connecting rods and pistons to ROCKET RACING OLDSMOBILE 455 H-BEAM CONNECTING RODS 6. 5L/455 Headers Hedman Street Headers 58150. It ended up with over 400 horsepower and over 500 ft-lb torque, all on 91 octane fuel. OLDSMOBILE STAINLESS STEEL HEADERS 400,425,455 1964-1977 CUTLASS ,442,W-30,GSX. olds 455 headers for sale / eBay Get the best deals for olds 455 headers at eBay. For better valvetrain stability, the Edelbrock heads replace the stock Olds nonadjustable pedestal-mount setup with 7/16-inch screw-in studs and guideplates set up for 3/8-inch-od hardened. Through our research and development program we have learned exactly what these Oldsmobile engines are capable of, mechanically and throughout many different horsepower and torque levels. These headers will only fit big block Oldsmobiles with 455, 425 & 400 engine from 1965 to 1976 and will fit all Oldsmobile powered cars as long as the steering box is mounted forward on the frame, and not back toward the firewall as in the 1965-1970 B&C body cars such as Dynamic 88, Starfire, Delta 98 and Toronado. Headers, Stainless Steel, Natural Finish, 3/8 in. 460 in Springs, Straight Plug, Aluminum, Small Block Chevy, Each (102-505) 50. Olds heads on the other hand are just like a big block of iron, so they lean about 45 degs on the side so the headers in a g-body olds get smushed right in between the engine crossmember and the engine block. ARP Stainless Steel Header Bolts 480-1201. All hail the mighty Olds. The 455 delivered a longer stroke than the 425 (4. SPECIFICATIONS: Engine : Oldsmobile 455 V8 Primary Tube Diameter. Available in an assortment of Oldsmobile muscle cars from 1968-1976, our header kit is designed to fit your Rocket 455 for a variety of racing applications. Hooker Competition Long Tube Headers. Hooker 17/8- and 2-inch primary-tube header sets are. NOTE: ALL BASSETT HEADERS SHIP SIGNATURE REQUIRED. Does an Oldsmobile 455 have the same bolt bell housing pattern as a 454?? 1983 FJ60 1986 BJ70 1993 T100 1999 HZJ75 Texican s-Moderator Joined Dec 17, 2002 Messages 6,227 Location Bonham Tx. Help! olds 455 swap in a 1st gen c10. Olds 455 V-8 Performer Manifold (Optional Hard Coat Anodizing Available) Engine Make/Size: Olds 400-455. G body 455 headers Dr78442 Apr 23, 2020 Olds Classifieds For Sale / Wanted Trader history (0) Dr78442 Member Oct 3, 2018 29 29 13 NY Apr 23, 2020 #1 Selling my BBO hooker headers. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Skip to main content. Shop 455 Oldsmobile V8 Headers and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. Oldsmobile Balanced Short Blocks Includes block, crankshaft, connecting rods, forged pistons, piston rings, rod/main/cam bearings, flexplate, harmonic balancer. Oldsmobile 455 Big Block Engine Build. The Edelbrock #61025 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. Oldsmobile Balanced Short Blocks Includes block, crankshaft, connecting rods, forged pistons, piston rings, rod/main/cam bearings, flexplate, harmonic balancer. The compact design of the O455 clears all types of steering and motor mount setups. 00 HERE IS A BRAND NEW SET OF STAINLESS STEEL EXHAUST HEADERS , THESE HEADERS WILL. JEGS 32062 - Exhaust & Header Wrap 1 x 50 x 1/16 Thick $22. These headers will only fit big block Oldsmobiles with 455, 425 & 400 engine from 1965 to 1976 and will fit all Oldsmobile powered cars as long as the steering box is mounted forward on the frame, and not back toward the firewall as in the 1965-1970 B&C body cars such as Dynamic 88, Starfire, Delta 98 and Toronado. We invite you to browse through our store and shop with confidence. Patriot Full-Length Headers H8101. 3 mm) Primary Tube Length 29 in (736. But as good as the second-generation Olds V-8 family was, certain iterations reverted to. The O455 header fits Oldsmobile 455 engines in a variety of street rods and customs that do not have a crossmember under the center of the engine. Thats surprising because I dont think theyre worth a crap for a big block Chevy. Hedman Street Headers 58150 Headers, Street, Long Tube, Steel, Temporary Paint, Oldsmobile, 400, 425, 455, Pair Part Number: HED-58150 ( 1 ) Estimated Ship Date: Monday 1/9/2023 Free Shipping $299. olds 455 headers for sale / eBay. 99 Add To Cart Compare Wish List Hooker Blackheart Headers 70101518-1HKR. The 455s Achilles heel is a poor oil return system. Headers, Long Tube, Steel, Ceramic Coated, Oldsmobile, 400, 455, Pair Part Number: SUM-G9139 ( 12 ) Estimated Ship Date: Today Free Shipping On Sale $386. 99 DONT BELIEVE ALL THE BIG NAME COMPANYS. When I had my 455 in the car, I had clearance issues on the lower control arm on the drivers side. Does an Oldsmobile 455 have the same bolt bell housing pattern as a 454?? 1983 FJ60 1986 BJ70 1993 T100 1999 HZJ75 Texican s-Moderator Joined Dec 17, 2002 Messages 6,227 Location Bonham Tx. Headers, Long Tube, Steel, Ceramic Coated, Oldsmobile, 400, 455, Pair Part Number: SUM-G9139 ( 12 ) In Stock (more than 10 available) Estimated Ship Date: Today Free Shipping $429. Or fastest delivery Mon, May 8. Sep 14, 2005 #2 andrew7elk said: Does an Oldsmobile 455 have the same bolt bell housing pattern as a 454?? No Butch. Through our research and development program we have learned exactly what these Oldsmobile engines are capable of, mechanically and throughout many different horsepower and torque levels. Get the best deals for olds 455 headers at eBay. max-performance oldsmobile In this book I’m sharing almost 30 years of accumulated Oldsmobile knowledge to help in your Oldsmobile performance endeavors. Dougs Headers (D741-B) 1-3/4 4-Tube Black Coating High Temperature Full Length Exhaust Header for Oldsmobile Cutlass 455 $619. Shop 455 Oldsmobile V8 Headers and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. This journey began at age 16 when I rebuilt my first 455 Olds engine for a ’70 Cutlass S. I am not sure of other options unless you custom fab your own Toggle signature AAJ The Modern 1984 Hurst/Olds Custom Suspension w/ QA1 Coilovers Front & Rear (UMI, Spohn, QA1, Hotchkis, Detroit Speed, etc). Once on the dyno, the Olds 455 was fitted with a set of 2. Disadvantages 389 Tri-Power Dyno Test With hedders and manifolds in hand, contributors Jim Dietzler,. Our headers not only fit your engine application--they are designed to allow the maximum clearance for spark plugs, steering, starter, alternator, and other components. I once had a 69 Olds with a 455 and a 400 turbo as a daily driver. Get the latest business insights. build Technical Article part 2. Hooker Headers Competition Headers 350.