I was happy with the performance of the big barge. We retained the stock 7⁄16 size, using ARP bolts (p/n 180-3600) tightened to 70 ft-lb. 99 DONT BELIEVE ALL THE BIG NAME COMPANYS. New mandrel-bent head-pipes are readily available from RARE and were used for the 455 test. Amazon. 400-inch valve lift is a 29 percent gain over the. 455 Oldsmobile V8 Headers in-stock with same-day shipping. G-Body Headers Back Exhaust System from $2,022. This ad is for a pair of complete assembled aluminum Oldsmobile cylinder heads for. 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. 400 455 CI Headers $ 599. 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. Once on the dyno, the Olds 455 was fitted with a set of 2. Eagle Oldsmobile 455 Stroker Kit 461 468 488 495 Olds 455 Rotating Assembly 455 Oldsmobile Performance Parts. 99 Add To Cart Compare Wish List American Racing Headers GM A-Body Headers OBBA-64200312HR. 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. They are ceramic coated They have about 5000 miles on them asking $300. Oldsmobile A-body Big Block 1964-1977 Headers from $1,549. 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. The compact design of the O455 clears all types of steering and. 14 Save up to 10% when you buy more Was: $263. 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. Oldsmobile 455 Headers>Amazon. 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. 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. 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. 455 Oldsmobile V8 Headers in. You can get a quick estimate of the year. Olds 307 and 403. 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. 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 17/8- and 2-inch primary-tube header sets are. Here is the article that our own Timminator wrote way back when. I was happy with the performance of the big barge. 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. NOTE: ALL BASSETT HEADERS SHIP SIGNATURE REQUIRED. HEADERS, Black ceramic block huggers headers for variety of street rods, cars and pickup trucks using Olds 455 engines. JEGS 32062 - Exhaust & Header Wrap 1 x 50 x 1/16 Thick $22. Available in an assortment of Oldsmobile muscle cars from. It sucks to put headers on a G-body olds and I dont imagine a 455 being any easier, but the std. 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 once had a 69 Olds with a 455 and a 400 turbo as a daily driver. Get the best deals for olds 455 headers at eBay. 389-400; Specialty Headers. 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. Aftermarket Chassis Headers. Oldsmobile 455 Big Block Engine Build. Headers Competition Headers 350. Dougs Headers D741 Exhaust Header Header Olds Ctlas 455 65-75 Ctd (Fits: Oldsmobile 442) $923. See all 9 photos The sweet spot for timing turned out to be. I once had a 69 Olds with a 455 and a 400 turbo as a daily driver. oldsmobile 455 headers for sale. OLDSMOBILE STAINLESS STEEL HEADERS …. 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. Includes all hardware necessary for installation. oldsmobile exhaust manifolds really suck!. Oldsmobile. Sanderson O455 Header Set, Oldsmobile. 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. O350 Oldsmobile 350 Header Set. 78; Drag and drop me to the cart. After a year in the minor leagues, Oldsmobile released tall-deck 400-, 425-, and (in 1968) 455-cu. Sanderson Headers O455-BEC. So, for 1964, a second-generation Olds V-8 with 330 cubes hit the scene. Adding 33 cubes and superior breathing to Oldsmobiles 455. 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. Find company research, competitor information, contact details & financial data for Jaropamex, S. Flotek Cylinder Head, Assembled, 2. HEADERS, Black ceramic block huggers headers for variety of street rods, cars and pickup trucks using Olds 455 engines. olds 455 headers for sale / eBay. 455 Engine Restoration Call for Price Call for Price 455 Mega W-30 Retro $ 7,135. ROCKET RACING OLDSMOBILE ALUMINUM TALL VALVE COVERS PAIR $295. Mondello Aluminum Cylinder Heads. Headers, bigger carb would have helped it a lot. OLDSMOBILE 7. Someone scanned it and sent it to me a long time ago. Headers, Long Tube, Steel, Ceramic Coated, Oldsmobile, 400, 455, Pair Part Number: SUM-G9139 ( 12 ) Estimated Ship Date: Today Free Shipping On Sale $386. 00 HERE IS A BRAND NEW SET OF STAINLESS STEEL EXHAUST HEADERS , THESE HEADERS WILL. Oldsmobile 455 V8 1-7/8 Satin Black Ceramic Exhaust Headers O455-SEC New (Other) 1 product rating $619. 3 mm) Primary Tube Length 29 in (736. Oldsmobile G-body Big Block 1978-1988 Headers from $1,549. 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). of Gómez Palacio, DURANGO. Oldsmobile 350; Oldsmobile 455; Pontiac. Get the latest business insights. Our modified Edelbrocks amazing 56-cfm flow improvement at 0. Tech & Customer Support 845-369-9602. 455 olds in a G Body ????????. Shop 455 Oldsmobile V8 Headers and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. This turbo header build kit has everything you need to bring those Oldsmobile Rocket 455 custom header together. 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. Hedman Hedders 27800 Exhaust Header Gasket Olds 330-455 Exhaust Header Gasket. 5L/455 Headers Hedman Street Headers 58150. 1968 and 1969 400s shared the Olds big-block standard 4. I didnt have air cleaner issues, but I had a 6 cowl hood at the time. Get the best deals for olds 455 headers at eBay. Oldsmobile Balanced Short Blocks. 14 15% off Top Rated Plus or Best Offer. 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. 00 Add to cart 455 W30 Oldsmobile Engine Restoration Call for Price Call for Price 461 Mega $ 7,135. olds 455 headers for sale. THEY HAVE 3/8 FLANGES WHICH ARE BEST FOR STOPPING EXHAUST LEAKS. 455 Oldsmobile V8 Headers in-stock with same-day shipping. 125-inch Hooker headers and filled with Driven oil for the break-in runs. 455 Engine Restoration Call for Price Call for Price 455 Mega W-30 Retro $ 7,135. The 455 delivered a longer stroke than the 425 (4. From 1977-up, Olds V-8 head bolts were upsized to ½ inch. From 1977-up, Olds V-8 head bolts were upsized to ½ inch. 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. I once had a 69 Olds with a 455 and a 400 turbo as a daily driver. 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. But as good as the second-generation Olds V-8 family was, certain iterations reverted to. 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. 72 Free shipping HEDMAN 65-76 Olds Cutlass 455 P/N - 58150 (Fits: Oldsmobile 442) $357. 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. olds 455 headers for sale / eBay. 5L/455 Headers Dougs Headers D743. 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. 455 oldsmobile headers for sale. Oldsmobile Motor Cylinder Head Guide. 455 Oldsmobile Jet Twist Headers. Get the latest business insights from. 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. This bearings feature fully grooved main bearing shells, chamfered edges, tri metal composition, and protective coating for proper break in. If you want to build an Olds to last -- read it, learn it, live it, love it. OLDSMOBILE STAINLESS STEEL HEADERS 400,425,455 1964-1977 CUTLASS ,442,W-30,GSX $ 399. Headers, bigger carb would have helped it a lot. 1967 OLDSMOBILE CUTLASS Headers. Oldsmobile small-block cylinder heads have a number, like this popular number-7 casting cylinder head. ) - Free Shipping on Orders Over $99 at Summit Racing Find OLDSMOBILE 7. It ended up with over 400 horsepower and over 500 ft-lb torque, all on 91 octane fuel. After a year in the minor leagues, Oldsmobile released tall-deck 400-, 425-, and (in 1968) 455-cu. $7,995 HR-351 Heat Riser Block Off Plates These. 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. 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). 25 inches) while sharing the same bore (4. 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. Stock Oldsmobile 455 Specs: standard bore is 4. Theyre long since discontinued, but still relatively common on E Bay. They are designed for high performance, are non-emission, 1965-1976 Oldsmobile 350-403, 400, 425 and 455 c. But as good as the second-generation Olds V-8 family was, certain iterations reverted to. 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. 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. BTR Performance is a full service high performance engine building service with the capability to provide all of your race engine needs. ROCKET RACING OLDSMOBILE ALUMINUM TALL VALVE COVERS PAIR $295. 5L/455 Headers 1 7/8 in. $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. Including valves, valve seals, springs, retainers, locks, studs and guide plates. 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. Once on the dyno, the Olds 455 was fitted with a set of 2. Headers, Competition, Long Tube, Steel, Painted, Oldsmobile, 400, 425, 455, Pair Part Number: HOK-3902HKR ( 4 ) Estimated Ship Date: Today Free Shipping $461. Fel-Pro 1439 - Oldsmobile Exhaust Header Gasket 1964-1975 Olds 330-455 $26. ) and get Free Shipping on Orders Over $99 at Summit Racing! Summit Racing Gift Cards - Always the Perfect Gift! Shop Now. Olds can make with stock heads >What is the most HP an Olds can make with stock heads. All hail the mighty Olds. A simple drilling operation on the bolt holes allows the use of Edelbrock Performer RPM aluminum heads on 1977-up Olds V-8s. Oldsmobile Balanced Short Blocks Includes block, crankshaft, connecting rods, forged pistons, piston rings, rod/main/cam bearings, flexplate, harmonic balancer. 625-inch- exhaust valves from the big-block. Hooker Competition Long Tube Headers. 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. Hedman Street Headers 58156. Our in house 5 axis CNC machines, crank, block and head flow services rivals any other high performance engine service in the country. 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. So, for 1964, a second-generation Olds V-8 with 330 cubes hit the scene. Headers, Stainless Steel, Natural Finish, 3/8 in. 4 speeds and the manual setups can get Pricey run the 350 only if its in a light car. Sanderson Headers O455-SEC. 1965 OLDSMOBILE CUTLASS Headers. com: oldsmobile 455 headers. Sanderson Headers O455-BEC. The narrow passages from the stock heads do not allow oil in the valvetrain to return to the pan in an efficient manner. Tech & Customer Support 845-369-9602. Feel free to create an account with us if you like, or shop as a guest. Oldsmobile Balanced Short Blocks Includes block, crankshaft, connecting rods, forged pistons, piston rings, rod/main/cam bearings, flexplate, harmonic balancer. Sep 14, 2005 #2 andrew7elk said: Does an Oldsmobile 455 have the same bolt bell housing pattern as a 454?? No Butch. 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 STAINLESS STEEL HEADERS 400,425,455 1964-1977 CUTLASS ,442,W-30,GSX $ 399. JEGS 210750 - Exhaust Header Gaskets for Oldsmobile 330-455 $24. Your One Stop Shop For Olds Performance Products. 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. 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. 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. All 455s use 7⁄16-inch head bolts, which the Edelbrock heads are drilled for. 400-inch valve lift flowed only 190 cfm. The valve train has been upgraded from the. 00 Add to cart SKU: 455Headers Categories: Exhaust System Parts, Headers, New Products Description. HEADERS, Black ceramic block huggers headers for variety of street rods, cars and pickup trucks using Olds 455 engines. 59 Free shipping SPONSORED 31150FLT Flowtech Headers Set of 2 New for Olds Cutlass Pontiac Firebird Pair (1) $537. When I had my 455 in the car, I had clearance issues on the lower control arm on the drivers side. A simple drilling operation on the bolt holes allows the use of Edelbrock. Thats surprising because I dont think theyre worth a crap for a big block Chevy. 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. 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. Patriot Full-Length Headers H8101. 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. 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. 460 in Springs, Straight Plug, Aluminum, Small Block Chevy, Each (102-505) 50. What is the most HP an Olds can make with stock heads. 455 Oldsmobile Fuel injected “Stump Puller”. Estimated Ship Date: Jun 29, 2023 (if ordered today). Oldsmobile 350; Oldsmobile 455; Pontiac. standard for hi-performance builds as well as many race engine combinations. 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. 5L/455 Header and Exhaust Manifold Gaskets and get Free Shipping on Orders Over $109 at Summit Racing! Celebrate Car Care Month With Savings! Vehicle/Engine Search Vehicle/Engine Search Make/Model Search. OLDSMOBILE ALUMINUM HEADS …. This provides a strong platform for you to build on. Aftermarket Chassis Headers. The absolutely positively BEST intake for a 455 olds is the old Edelbrock Torker. and superior breathing to Oldsmobiles 455>Adding 33 cubes and superior breathing to Oldsmobiles 455. 5L/455 Header and Exhaust Manifold Gaskets. 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. Headers>Sanderson Headers. We also have the connecting rods and pistons to ROCKET RACING OLDSMOBILE 455 H-BEAM CONNECTING RODS 6. pros and cons of an olds 455?. And yes you have to trim the inner fenders a bit, but I didnt run any inner fenders. 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. Olds Performance Products>Welcome!. BTR Performance is a full service high performance engine building service with the capability to provide all of your race engine needs. 125-inch Hooker headers and filled with Driven oil for the break-in runs. Hooker Headers 10846 - Exhaust Gasket Olds 260-455 V8 Engines $17. Oldsmobile 455 Stroker Kit 455 Oldsmobile Rotating …. 1 product rating - Patriot Exhaust H7852 Header Flange Pair Oldsmobile 403 455 Tube Diameter 1. Exhaust Manifolds & Headers for Oldsmobile 442 for sale. 5L/455 Headers - 1 7/8 in. com: Oldsmobile 455 Headers. 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. 500 Horsepower Olds 455c. olds 455 headers for sale / eBay Get the best deals for olds 455 headers at eBay. Primary Tube Outside Diameter (in. Shop 455 Oldsmobile V8 Headers and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. Disadvantages 389 Tri-Power Dyno Test With hedders and manifolds in hand, contributors Jim Dietzler,. 389-400; Specialty Headers. We offer a variety of unique headers in our product line, design to accommodate complex steering, chassis, aftermarket cylinder heads, and custom frame grafts. Displacement is very close to the earlier engine, at 399. REMEMBER THESE ARE FOR BIG BLOCK ONLY. If you are rebuilding an Olds engine yourself, this is the only bearing package you should be using. 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. Add a different product to compare Compare. The Bible of building the 455 Olds. 99 Add To Cart Compare Wish List Hooker Blackheart Headers 70101518-1HKR. Oldsmobile 455 HeadersThe production 455 head we tested at 0. I have the Headers from Dick Miller on my Olds 455 and they fit inside the frame. 600 in Valves, 180 cc Intake, 64 cc Chamber, 1. 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. 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. Engine / Transmission / Driveability. 455 Oldsmobile V8 Headers in-stock with same-day shipping. 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. 25 in (108 mm) stroke with the 455 but used a undersquare 3. OLDSMOBILE STAINLESS STEEL HEADERS 400,425,455 1964-1977 CUTLASS ,442,W-30,GSX. ARP Stainless Steel Header Bolts 480-1201. It would crack 120 MPH easily stock. 455 Oldsmobile V8, Headers. Olds 455 V-8 Performer Manifold (Optional Hard Coat Anodizing Available) Engine Make/Size: Olds 400-455. 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. Oldsmobile Balanced Short Blocks Includes block, crankshaft, connecting rods, forged pistons, piston rings, rod/main/cam bearings, flexplate, harmonic balancer. Help! olds 455 swap in a 1st gen c10. 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,. American Racing Headers GM G-Body Headers OBBG-78200300HR. The engine package is also fairly light making these engines one of the most overlooked high performance engines available. ARP Stainless Steel Header Bolts 480-1101. Adding 33 cubes and superior breathing to …. 455 Big Block Oldsmobile Headers>Thornton 400/455 Big Block Oldsmobile Headers. Description of specs and parts included in Street & Strip 455 Oldsmobile rotating assembly kits. olds 455 headers for sale / eBay Get the best deals for olds 455 headers at eBay. Oldsmobile A-body Small Block 1964-1977 Headers from $1,513. 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. 99 Add To Cart Compare Wish List American Racing Headers GM A-Body Headers OBBA-64200312HR. Home; Shopping Cart; Sign In; Register; S/S 78-88 SBO G BODY 1 7/8 HEADERS. Sanderson Headers O455-P. 455 Oldsmobile V8 Headers in-stock with same-day shipping. The most common modification done to these small-block Olds castings is to install the 2. Headers, Long Tube, Steel, Ceramic Coated, Oldsmobile, 400, 455, Pair Part Number: SUM-G9139 ( 12 ) Estimated Ship Date: Today Free Shipping $429. 99 FREE delivery Oct 24 - Nov 1. Note that the port openings on most street-header flanges are actually smaller than the port exit dimensions of many big-block Olds heads. 455 out of Ninety-Eight Going into 1980 Cutlass G Body. Shop 455 Oldsmobile V8 Headers and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. So, for 1964, a second-generation Olds V-8 with 330 cubes hit the scene. 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. 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. Rocky, Apr 23, 2021 SHARE POST #9 1934coupe Member from Hudson Valley NY. 880-2151. 400 455 CI Headers $ 599. Find company research, competitor information, contact details & financial data for Grupo Ittob, S. THIS IS THE SAME HEADS THEY HAVE FOR A BETTER PRICE. Thornton 400/455 Big Block Oldsmobile Headers. 00 Welcome to Rocket Racing & Performance LLC. Moroso Header Bolts 38710. 00 Add to cart 468 Mega $ 7,375. versions of this new lightweight Rocket V-8, just in time for the muscle car boom. Performance LLC>Rocket Racing & Performance LLC. 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. 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. 87 in (98 mm) bore to comply with GMs displacement restrictions in the A-body cars while also reducing tooling costs. 455 Oldsmobile performance engines make great torque and good horsepower even in stock configuration. Your One Stop Shop For Olds Performance Products. The 455s Achilles heel is a poor oil return system. Oldsmobile A-body Big Block 1964-1977 Headers from $1,549. 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). The absolutely positively BEST intake for a 455 olds is the old Edelbrock Torker. 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. , Collector Length 8, Port Shape: Same As Port Part # 3902-3HKR 1 Review Not Available Does it fit my vehicle? 4 Emissions. 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. SPECIFICATIONS: Engine : Oldsmobile 455 V8. All 455s use 7⁄16-inch head bolts, which the Edelbrock heads are drilled for. We invite you to browse through our store and shop with confidence. Sanderson Headers O455-BEC. Oldsmobile 455 V8 1-7/8 Satin Black Ceramic Exhaust Headers O455-SEC New (Other) 1 product rating $619. 400 455 CI Headers $ 599. 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. SPECIFICATIONS: Engine : Oldsmobile 455 V8 Primary Tube Diameter. OLDSMOBILE STAINLESS STEEL HEADERS 400,425,455 1964-1977 CUTLASS ,442,W-30,GSX. Olds 455 V-8 Performer Manifold (Optional Hard Coat Anodizing Available) Engine Make/Size: Olds 400-455. max-performance oldsmobile In this book I’m sharing almost 30 years of accumulated Oldsmobile knowledge to help in your Oldsmobile performance endeavors. 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. Hooker Competition Headers 7537HKR. O455 Oldsmobile 455 Header Set. 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. OLDSMOBILE STAINLESS STEEL HEADERS 400,425,455 1964-1977 CUTLASS ,442,W-30,GSX $ 399. Shop 455 Oldsmobile V8 Headers and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. 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. 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. Performance>BTR Performance. Adding displacement is the easiest and most cost effective way to increase horsepower throughout the entire RPM band. O455 Oldsmobile 455 Header Set. The type that has one tube on each side that wraps around the frame. 5L/455 Headers>OLDSMOBILE CUTLASS SUPREME 7. OLDSMOBILE STAINLESS STEEL HEADERS 400,425,455 1964. 00 Add to cart 477 Oldsmobile Engine Reduced Rod Journal 500 Plus HP Call for Price Call for Price. 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. This journey began at age 16 when I rebuilt my first 455 Olds engine for a ’70 Cutlass S. Shop 455 Oldsmobile V8 Headers and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. 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. The Bible of building the 455 Olds. The compact design of the O455 clears all types of steering and motor mount setups. 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. Featured Products Freeze Plugs, Cylinder Head $ 18. OLDSMOBILE CUTLASS SUPREME 7. 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. Shop 455 Oldsmobile V8 Headers and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. 25 Add to cart Valve Covers Tall Cast Aluminum $ 705. 00 Add to cart Roller bearing thrust bumper. 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. 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. 930 BIG END WIDTH , ARP 160,000 PSI FASTENERS.