Oldsmobile 403 engine for sale. 7 cid V8 that made 60 hp.

Oldsmobile 403 engine for sale. Get the best deals for 403 Oldsmobile Engine at eBay. 6 403 # match Engine Stock # 2028 in Fort Myers, FL at Muscle Cars for Sale Inc. 0 Description Master Overhaul Kit 1977-1979 Oldsmobile 403 Revitalize your Olds 403 engine with our complete rebuild kit, designed to bring your engine back to life. Rebuilt transmission. com®. Massive selection from top brands on eBay. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Get the best deals for 403 Olds Engine at eBay. Shop Oldsmobile 403 roller cam kits at Speedway Motors, where automotive ingenuity and craftsmanship are celebrated every day. *New Springs11. What does that have to do with a Riviera? What Has Been Done to This Carburetor?1. THIS IS THE SAME HEADS THEY HAVE FOR A BETTER PRICE . They produce incredible top-end horsepower, while retaining good throttle response. Get the best deals for Oldsmobile 455 Complete Engine at eBay. 6 403 motor, model years 1977-1979. *New Float6. MABBCO® long blocks include NEW pistons, piston rings, rod bearings, main bearings, cam bearings, timing set, freeze plugs, gasket set, oil pump, and lifters. Clegg Engine has been in the engine rebuild and parts business for over 48 years. The engine is just shy of 200K miles and I'd like to replace it with: a long-lasting V8 that produces around the same torque, but ~300 horsepower. com Get the best deals for 79 Trans Am 403 Engine at eBay. The Chevy 307 from the late 60s to early 70s is a real small block Chevy engine and not to be confused with the 307 Olds from the 80s, which is a real Oldsmobile engine and common to other small block Olds motors (260-307-330-350-403). 403 Olds engine cleaned and bored . These manifolds were conformed from the 1970 455 W30 manifold and custom fit to the small block for all proper clearances. Some engine prices include the core charge and some engine prices are based on using the purchasers engine core. They will fit 1964 - 1988 small block Oldsmobile 307, 330, 350, 403. This purchase is for a custom built restored Quadrajet with original code stamp listed in description. Jan 3, 2022 · The Oldsmobile 403 6. I bought the car because it's just like the one my dad purchased new in 1978. Oldsmobile Engine Kits Snag one of our Oldsmobile engine rebuild kits for a quick and easy upgrade. Maintain a factory original appearance, while adding a performance upgrade with these new exhaust manifolds. Like all other GM divisions, Olds continued building its own V8 engine family for decades, adopting the corporate Chevrolet 350 Feb 21, 2008 · I just bought a '79 403 with the th400 tranny still attached. Find many great new & used options and get the best deals for Pair of Complete Oldsmobile 4a 403 Cylinder Heads Casting 554717 Trans Am 1979 at the best online prices at eBay! Free shipping for many products! Olds 403 Engine For Sale Store, 60% Discount, smarys. Ultra-Sonic Cleaning3. That thinking spawned cars like this 1977 Oldsmobile Cutlass Supreme Brougham. 024 - Keith Black hypereutectic flat top pistons KB405024 - Mondello SG-490 Halo They also mate up to a standard exhaust head pipe measuring 2 1/4" or 2 1/2". *New Main Body Gasket8. Demand for the Grand Prix and Firebird were so great in 1977 that the company used Chevrolet and Oldsmobile engines to fill orders. This is the high performance solution instead of headers for Oldsmobile small block V8 engines. Get the best deals for 403 Oldsmobile Complete Engine at eBay. Get remanufactured Oldsmobile engines in all models and sizes at cheap prices. Our team of skilled technicians are experts in remanufacturing Oldsmobile Engines. 403 engine. Great deals. We’re equipped to ship Oldsmobile 403 cam and lifter kits to your door, so you can get your project on the road faster. Is that such a bad thing? Aug 23, 2009 · As I have wrote in earlier topics I'm still having my 403 engine rebuild This is being rebuild and balanced this week in the machine-shop by an experienced machinist . Jan 18, 2024 · The Olds 403 is an example where bigger is not always better. In addition to this, they added a nice flat tappet cam (runs on Brad Penn race oil), metal timing chain, long tube headers and a race, high-torque mini starter! Explore a wide range of our 403 Oldsmobile Engine selection. New Bushings in Throttle Shaft15. It is obvious from the pictures that this is not the L80 Oldsmobile 403 cubic inch V8 engine which has an oil spout on the front of the engine. The price of the core often depends on the market value at the time. As you will see I don't have an engine or head to assemble to at present but should still be clear enough. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Oldsmobile, 1959-1964, 394", Rochester-4GC Price: $499. 6L V8. Great customer service. No core charge. 1200 different remanufactured engines with a fill rate of 90%. Disassembly2. $400 or best offer for everything!. Starting from the very beginning, the timing cover. 6L Oldsmobile V8 DO02 parts at JEGS. com, the official website for Car Craft Magazine. Find oldsmobile 6. New oil pan gasket and rear main seal and timing chain and gears. Apr 29, 2015 · Kit converts 403 or 455 Olds engines used in 1973-78 GM Motorhomes to throttle body fuel injection system similar to system used on 1987-89 454 Chevrolets. 351 x 3. 039 Oversize. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Shop Oldsmobile Car and Truck Engines and Components with eBay Guaranteed Fit. *New Throttle Body Gasket9. 25:1 Compression. 6-Liter Engines Replacements For GM, Chevy, Oldsmobile, Buick, Pontiac. I HAVE USED THIS EXACT SYSTEM MANY TIMES . Shop now for fast shipping and easy returns! Oldsmobile High Performance High rise intake manifolds have a high-rise, dual-plane design. This MABBCO® Remanufactured Premium Long Block is for an Oldsmobile 6. You can "easily" swap in any of the engines used in the Toronado: Oldsmobile 350, 403, 425 and 455. com Apr 29, 2012 · The Olds 403 has open windows in the main saddles making the block structurally compromised, requiring a main cap girdle and oil gallery restrictors just to reliably support 400 hp. In California, emissions regulations limited the Trans Am to only the Oldsmobile 403 cubic inch V8 engine, rated at 185 horsepower. We sell engine rebuild kits, short block and long block motors in addition to engine parts and supplies. Shop now for fast shipping and easy returns! Nov 6, 2013 · I recently inherited a 1977 Trans Am SE with the original Oldsmobile 403 and automatic transmission. 6 pushes up to 220 horsepower and could be fitted with a manual, four-speed transmission. Car is loaded with all options other than power seats. The engines listed below fit an Oldsmobile. When I got it delivered from the machine shop, I noticed that on the #6 cylinder, at 8 O'clock position, the engine has a dent (or a chip), exactly where the head gasket metal ring meets the engine. com With 3 Oldsmobile 403 Intake Manifolds for sale, and a variety of options available, you're sure to find the ideal custom or universal Intake Manifolds for your vehicle. Anti-Rust "Dichromate" Finish**4. for cars, inboard boats, trucks, RV's or motor home at links above. 6l/403 oldsmobile v8 engines & components and get free shipping on orders over $109 at summit racing! Find 14 used 1967 oldsmobile 442 in ashburn, va as low as $42,999 on. The Oldsmobile 350 is an entirely different engine then the famous Chevy 350. It was only available with the Turbo 350 automatic transmission and was considered the base or standard equipment for the 1979 Trans Am. I. 6L/403 Actual Engine Displacement, V8 Engine Type and get Free Shipping on Orders Over $109 at Summit Racing! The 403 was made from 1977 to 1979 and used across the Buick, Olds, Pontiac and Cadillac vehicle lines. The basic pricing is for level 1 build which is perfect for a This MABBCO® Remanufactured Short Block is for a GM Oldsmobile 6. Oldsmobile 403 Headers in-stock with same-day shipping. Oldsmobile 403 Engine in-stock with same-day shipping. com One of the strongest features of the GMC Motorhome has always been the Oldsmobile 455/403 engine. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Used 1979 Pontiac Trans Am 6. Oldsmobile, 19771979, 350", "R403" engine, RochesterM4MC Find 12 used 1969 oldsmobile 442 in ashburn, va as low as $29,500 on carsforsale. 95 Part Number: ND4136 Availability: R&R Only - Rebuild Your Carburetor Service The Edelbrock #61025 Performer RPM Cylinder Heads 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. Shop Oldsmobile 403 Parts and get Free Shipping on orders over $175 at Speedway Motors, the Racing and Rodding Specialists. From engine components to exterior parts, we have a vast selection to choose from. FACTORY FE3 SPORTS SUSPENSION LOTS OF NEW PARTS -- CAR RUNS AND DRIVES EXELLENT. The Rocket, along with the 1949 Cadillac V8, were the first post-war OHV crossflow cylinder head V8 engines produced by General Motors. com Complete engine assembly with ignition, intake, water pump, alternator, starter, power steering pump, A/C compressor (inoperative), flex plate, oil pan, valve covers, and on…. We have a great online selection at the lowest prices with Fast & Free shipping on many items! The Oldsmobile V8, also referred to as the Rocket, is a series of engines that was produced by Oldsmobile from 1949 until 1990. It features the range-topping V8 under the hood, although it is the interior appointments that will attract many potential buyers. Sep 24, 2019 · 46 minutes ago, telriv said: ALSO, since the 455 has a higher deck height the T/A hood scoop is taller & makes the hood bulge with closing. Whether you are looking for a Rocket 455, a 350, or maybe an Oldsmobile 403 engine for sale, we have the ideal replacements ready for shipping to you. Even at 100,000 miles, most engines may only need a new water pump, timing chain, distributor, or possibly a valve job. This car won't be a racer, but needs more guts than the original 190 HP something that gets ~ 20 MPG in the city EFI instead of a carburetor if this Get the best deals for Olds 403 Crate Engine at eBay. Stock specs on a 1977-79 403 are: 185hp@3600 RPM, 320ft/lbs torque @2200 RPM, 4. Over the years, we have seen that most GM engines go trouble-free for much more than 150,000 miles. Fresh rear differential fluid. High vacuum and smooth idle are characteristic of these profiles. Find 12 used 1969 oldsmobile 442 in ashburn, va as low as $29,500 on carsforsale. Oldsmobile Performance and Racing Engines By Eddies Oldsmobile performance and racing engines are the most popular motors that go through our machine shop. Shop Complete Engines for Oldsmobile 442 with eBay Guaranteed Fit. It features a TH200-4R transmission and a Comp Cams 42-222-4 cam Aug 26, 2020 · While a stock Oldsmobile 403 cubic inch V8 engine cannot keep up with the Pontiac W72 400 cubic inch V8 engine, a lot of that had to do with the highway gears that came from the factory with the Oldsmobile engine (2:41 ratio). Competitive Pricing We are committed to affordability without compromising on quality. This dipstick tube is reproduced to factory dimensions and specifications offering an authentic appearance and fitment. Get the best deals for 403 Oldsmobile Engine Parts at eBay. This remanufactured engine site has engine swaps, performance engine upgrades and general information at links below. 7L OHV 2v V8; Iron Engine Block; Performance Cylinder Heads (Iron); 4-Bolt Main; Flat-top Pistons; Street Performance Camshaft (torque-biased); Horsepower 350+ (typical); Professional installation recommended. Find OLDSMOBILE 6. Fast shipping. com Oldsmobile pistons CP Bullet forged Oldsmobile pistons and ring sets Buy the best CP Oldsmobile performance pistons here Oldsmobile 350 403 455 Olds pistons Find Oldsmobile at the best price. The first V-8s in this new-style Oldsmobile engine line started as the 330-ci models for the small-block family and the 400- and 425-ci models for the big-block family. 390inches 350 Olds crank stroked to 3. 1978 Oldsmobile Eighty-Eight Additional Info: 1978 OLDS DELTA 88 ROYALE FE3 COUPE. Oldsmobile 403 Parts in-stock with same-day shipping. I changed to a 455 Olds and have no use for my older block & parts. Jul 15, 2009 · Hi! I have a 403 engine which is . We have a great online selection at the lowest prices with Fast & Free shipping on many items! Remanufactured long block engine pricing and I. 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 Olds engines came out of Pontiac TransAms with the 6. To date we have logged in over 42+ years of extensive dyno and on track testing. We can almost always furnish the core when needed. Shop Now at the Guaranteed Lowest Price! Find great deals on eBay for 403 Oldsmobile Engine. May 4, 2021 · I have a 403 Olds Block & balanced rotating assembly for sale. I plan on swapping the 403 in place of an olds 307. Mar 20, 2009 · Alright so i've been planning my 403 build for awhile now but i got an offer today i might not pass up. *New Seals13. I had this engine pulled and sent to my hot rod shop’s machinist, and then rebuilt by my hot rod shop. This Olds 403 engine rebuild kit includes all the essentials, from pistons to timing chains, that guarantee a smooth and reliable overhaul. com Get the best deals for 403 oldsmobile complete engine at eBay. *New Accelerator Pump5. Everything works. Call about remanufactured turn key engines which usually take 30 days. 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. com is your online source for quality used Oldsmobile engines. I want to do a rebuild on the motor and use it as a daily driver but want the power to play with and not sink a ton of money into it. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Engine prices are for Flat Tappet camshafts unless otherwise noted. Each kit is custom assembled using parts based on your engine’s requirements. , FL's premier pre-owned luxury car dealership. com Aug 28, 2012 · JMS Racing Engines shows off their 500hp, 403ci Oldsmobile engine. This block is identifiable by its #654B or #990 block casting number. Featured Products 6. These will also fit in F-body Trans Ams that have a 403 engine. Both casting numbers are 557265-4B, one is a 1977 block the other is a 1979 block. All new pumps, oil, water, fuel. *New Check Ball(s)14. Today with the vast array of performance parts available we can turn your Oldsmobile from a mild 300 horse power grocery getter to a wild tire smoking 475 horse power animal. Rebuilt Turnkey 403. Oldsmobile Crate Engines:Eddies Performance Motors-High Performance Engines, Crate Engine, Racing Engine Builder, Rebuilt Motor: 732-727-2325; Raritan Street, Sayreville, NJ 08872; There is no other place in the world that has more experience with performance Oldsmobile engines. Come test drive a Pontiac today! Explore a wide range of our Oldsmobile 403 Heads selection. Take a look at this sweet Oldsmobile 455 CID from S&J Engines. Get the best deals for 403 Oldsmobile Engine Heads at eBay. 7L/ 350CI 1967 - 1979 Chevrolet General Motors Oldsmobile, Pontiac 5. Rebuilt 4A Cylinder Heads with Heat Riser Passage Blocked Off (30 HP Gain with this mod). I wouldn't even bother trying to make more than that with a 403, since those windowed mains make the block too flexible to handle a high hp build. 7 cid L-head of Model 47 with a 233. 0L,) 350 (5. I know the stock 403 had bad compression ratio Shop Complete Car & Truck Engines for Oldsmobile with eBay Guaranteed Fit. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Trust Thunderbolt Engines and Transmission for top-quality engine rebuilding services. 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. 1964-77 Oldsmobile Small Block Exhaust Manifolds, 307, 330, 350, 403. You can also use any of the Eldorado engines: Cadillac 368, 425, 429, 472, and 500. Our used Oldsmobile engines for sale provide you with: Parts warranty protection for up to 3 years or 36,000 miles. Jun 13, 2025 · New Keith Black Hypereutectic Pistons, 9. Get the Best Performance with ATK Engines DO02 Remanufactured Crate Engine for 1977-1979 Buick/Olds/Pontiac Models with 403ci/6. These are standard bore blocks, they have never been rebuilt or over-bored. It is not a true Pontiac engine despite being installed in the car when it was built in Norwood, Ohio. We have 8 cars for sale for oldsmobile 403 engine, from just $8,900 Nov 16, 2021 · Oldsmobile engine blocks, as far as most Olds enthusiasts are concerned, started in 1965. 1972 Oldsmobile 455 All Models except 442 and Toronado 4MC, This is hot air carburetor mounted style 4 barrel Quadrajet carburetor. In addition NOP now offers Small Block Stroker kits starting at $2595. Jan 28, 2018 · this is the setup used for both the '77-'79 403 and also the '77 350 Olds in F-bodies. (with rotating assembly kit). It was sort of meant to replace the previous use of big block engines in the BOP line. Olds 403 Aluminum Valve Covers, 3. 7 cid V8 that made 60 hp. 403 Olds Engine Bore Wholesale Sale This block is identifiable by its #654b or #990 block casting number. The Pontiac 400 T/A 6. Oldsmobile - 260, 307 (5. Uses stock air filter and clears engine cover without modifications. We offer a full machine shop, in house engine dyno, and parts supplier serving the local Wisconsin area and worldwide. Check it out at carcraft. Get the best deals for Oldsmobile 403 Engine Block at eBay. Buy a perfect unit for your vintage. Stock or small cfm carburetor, small diameter tube THIS IS THE SAME HEADS THEY HAVE FOR A BETTER PRICE . This ad is for a pair of complete assembled aluminum Oldsmobile cylinder heads for 350-403 & 400-425& 455 engines. 1978 Oldsmobile Eighty-Eight Additional Info: Very Rare 78 Olds Delta 88 with a 403 cubic inch engine that has a great story Hope you don't mind the long read but I want you to see the full picture I am not a car dealer or flipper. THIS IS THE 77 CC HEADS DRILL FOR 1/2 HEAD BOLTS . Ceramic coating is available as special order. We Crankshaft kits for your OLDSMOBILE. com. 030 bored over. Shop with confidence. It was also used in other applications like motor homes, boats and some industrial applications. *New Airhorn Gasket7. This top end kit can push a 403 to upwards of 390hp and 405lbs tq. Find OLDSMOBILE 6-6L-403 OLDSMOBILE-V8 Parts and Accessories In Stock Filter Options, Vendor In Stock Filter Options and get Free Shipping on Orders Over $109 at Summit Racing! Jun 8, 2022 · A complete guide to the 1977-1979 Oldsmobile 403 gasoline V8 engine including specs, repair, and more. Many of these fast oldsmobile engines find homes in cars like the cutlass, 88, 98, or the 442 Doing an off-frame restoration of a 1979 Trans Am. Just over 47,000 miles. This was the only engine offered in 1923, when the Model 47 continued alone. If that's too rich for your blood, Dick sells the parts separately, so you can build a 403 Shop Car & Truck Engines & Engine Parts for Oldsmobile with eBay Guaranteed Fit. *New "O" Rings12. Timing Cover bolt arrangement by Aus78Formula, on Flickr Timing Cover Fasteners list: Mar 23, 2015 · 424 stroker street engine All ARP fasteners 403 block bored and honed to 4. The 403 was also available in Trans Ams of the era and it was always criticized as a boat anchor compared to the Pontiac 400 which was a far better engine. Product Description 1979 Oldsmobile 350 403 All Models Trans Am M4MC, This is hot air carburetor mounted style 4 barrel Quadrajet carburetor. Our kit has all the machine work done for you to simply bolt it on. Jun 15, 2017 · From 1916 through 1922, the only Oldsmobile V8 was a 246. No heads as I used them Get the best deals for Oldsmobile 403 at eBay. carcraft. The user-friendly setup wizard allows you to answer a few simple questions about your engine and the system will begin self-tuning with no laptop or tuning experience required. If you're looking for a high-performance fuel injection system that delivers power, efficiency, and ease of use, look no further than the Sniper 2 EFI. Description: The Edelbrock #61025 Performer RPM Cylinder Heads 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. Our prices provide the best value for your money, whether you’re an automotive technician or a DIY enthusiast. Remanufactured Engines Oldsmobile Olds Get the best deals for Oldsmobile 403 Engine at eBay. They will easily connect to down pipes for a small block Oldsmobile. Why is Speedway Motors the best destination for Oldsmobile 403 cam and lifter kits? Find great deals on eBay for Olds 403 Engine. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Oldsmobile/Cutlass 5. Shop Oldsmobile Genuine OEM Car & Truck Crankshafts with eBay Guaranteed Fit. So here's the bottom line question, which engine should i go with?? 1977 Oldsmobile Cutlass Additional Info: Vehicle Details Super nice 77 Cutlass Supreme Brougham. 00" SBC rod pin by Shaf Apr 16, 2025 · The W72 engine featured chrome valve covers and 6X heads from the factory. *New Cluster Gasket10. 5", Add Custom Logo, Anodized Black or Clear (Set) IT WILL FIT ANT 403 SMALL BLOCK OLDSMOBILE . Welcome to NewOldsPerformance, your ultimate destination for Oldsmobile Street Performance parts for your 60's, 70's and 80's Oldsmobile. Feb 2, 2020 · Oldsmobile and Buick were the only ones that made a 455, and they are completely different engines. The Pontiac 400 cubic inch engine were all equipped with Borg Warner T-10 4 speeds and 3:23 rear ends. Check out Jeff Smith's responce to this and other questions at www. Get the best deals for Olds 403 Engine at eBay. Originally rated at only about 185 hp. com Shop Genuine OEM Car & Truck Engines for Oldsmobile with eBay Guaranteed Fit. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Find great deals on eBay for 403 Olds Engines. We have used, rebuilt, and remanufactured 400 CID engines for sale including the Oldsmobile 403 small block V8, & Delta 88. New Mains/Rods and Cam Bearings. Catalog Engines & Components Engines Oldsmobile Used Oldsmobile Engines For Sale PartRequest. 00 as well as The ultimate in power adders! Why two you say? Besides the obvious wow factor, this combo has the capabilities of supporting 1200+hp! Twin TorqStorm® Supercharger kit will mount a pair of TorqStorm® Superchargers to your 350-455 Olds engine while integrating a modern accessory drive system with Top Shelf accessories. The dent is about 1/8" wide or less when seen Oct 23, 2024 · It is fair to say that as the 1970s progressed and engine power dropped, many manufacturers and buyers began focusing on comfort and luxury. The W72 engine came only with a 4-speed transmission. com or the October 2012 issue of Car Craft Magazine. Newer carpet. These guys are the best builders around! -- Oct 25, 2017 · Pontiac did not make the drivetrain in my Trans Am. 0L/ 305CI 1978 - 1979 Chevrolet GM GMC General Motors 305 C. 6 Liter engine can reach a horsepower output of 185 and is only available with automatic transmission. 5. The high performance exhaust manifold that GM never produced. 00 May 1, 2011 · We help a user get more power with an rare Oldsmobile 403 engine. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Shop Oldsmobile 403 Headers and get Free Shipping on orders over $175 at Speedway Motors, the Racing and Rodding Specialists. 743"; Stroke 3. NOP offers many new and modern internal engine parts like Mahle Motorsports Forged pistons for 350, 400E and 425 Olds. 6 motor, model years 1977 through 1979. 6-liter engine option. Get the best deals for Oldsmobile 403 Engine Complete at eBay. 455 rocket engine for sale Rochester Quadrajet Carburetor M4MC for 1977, 78 AND 79 Buick, Pontiac and Oldsmobile 350 'R' and 403 engines Available for 350 'R' Type and 403 engine applications. inland empire auto parts for sale "403" - craigslistmore from nearby areas (sorted by distance) search a wider area Shop Oldsmobile Car & Truck Engines & Engine Parts for Oldsmobile with eBay Guaranteed Fit. The engine-block designs remained virtually unchanged right up to the last Olds engine […] Shop Complete Engines for Oldsmobile Cutlass with eBay Guaranteed Fit. Whether you're tuning up, fixing wear, or just feeling a bit adventurous, it's the best way to make your ride feel brand new. 500" with a 2. Find top brands, exclusive offers, and unbeatable prices on eBay. So what engine is this? Jun 10, 2022 · MABBCO Enterprises is an Engine & Cylinder Head Rebuilding business located in East Texas. *New Flange Gasket **Dichromate on Zinc Nov 2, 2024 · The base engine in the 1979 Trans Am was the L80 Oldsmobile 403 cubic inch V8 engine rated at 185 horsepower and 315 lb ft of torque. Drive this car anywhere. Jun 27, 2024 · Olds 403 Engine for Sale, Complete $3,150| Sherborn, MA | listed 1-27-2022 Matthew Haggerty | 617-293-8033 message | mkhagg56@gmail. Pontiac borrowed the 403 cubic inch engine from Oldsmobile. Choke element was mounted on the side of the carb, and drew hot air from the intake. Mar 2, 2025 · The rarest engine in a 1979 Trans Am was the W72 Pontiac 400 cubic inch V8 engine which was rated at 220 horsepower. Eddies builds many oldsmobile motors a year with many different performance configurations that depends on the car and customer wants and needs. From classic to modern, we have the engine kit for you. Aug 5, 2019 · Are #7 heads any good? I think they are 1971 heads so they have to be better than 4A's? Thanks carengineguru. 32K ORIGINAL MILES DRIVETRAIN- RARE OLDS 403-V8 WITH TURBO 350 TRANSMISSION, REBUILT STOCK CARB ENGINE AND TRANS RUN EXCELLENT -SMOOTH RUNNER, SHIFTS EXCELLENT. Jul 17, 2025 · Find Crate Engines 6. It was only available with the Turbo 350 automatic transmission. D. AS A FACT , THIS EXACT SET-UP DYNO TESTED AT 440 HP WITH A 850 CARB AND A OVER 475 WITH A 950 . This was the first start of the engine and transmission unit after reassembly. We provide full-service installation and nationwide shipping, ensuring your vehicle performs at its best. org Check out more info here! 1977-79 Firebird, Trans Am; Oil Dipstick Tube; with 403 Oldsmobile Engine Reproduction of the original upper dipstick tube designed for use with 1977-79 Pontiac Firebird Trans Am models that came with a 403 Oldsmobile Engine. 48"; 7-Bolt Exhaust Manifold; Driver-Side Oil Dipstick; Horsepower 190 – 215 @ 4400; Torque 275 lbs/ft @ 2400 rpm (typical); Professional Installation Recommended BLOCK TYPE -- CYLINDERS 8 TYPE OHV V8 FUEL Gasoline $ 2189. Inquire and book your deal now. . I started a new job and it just so happens one of the mechanics i work with is an olds head haha, he has a 455 for sale for 300$, it's from somewhere between 71 and 74. 0L OHV 2v V8; Iron Engine Block; Iron Cylinder Heads; Bore 3. Make an offer!; Rocket Racing & Performance is a custom engine building facility that specializes in Oldsmobile Performance. Butler has developed a new Top End Power Package to wake up the 403 Olds found in the later model Trans Am's. com carries classic V6 and V8 used Oldsmobile engines—durable, well-kept, and ready for restoration or daily use. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Engine/Transmission: Numbers-matching original Oldsmobile 403 6. Optional engines included the L37 Pontiac 301 cubic inch V8 engine and the This MABBCO® Master Engine Kit is for a GM Oldsmobile 403 6. SEE NEW PARTS LIST AT THE BOTTOM ALL ACCESSORIES WORK PROPERLY -- POWER Oct 25, 2006 · The street version of Dick Miller's 403 Olds uses a 350/403 cast-iron crank and forged Oliver rods. 385 bore/stroke, 8. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Find great deals on eBay for Olds 403 Engine. 6L/403 Headers In Stock Filter Options, Vendor In Stock Filter Options and get Free Shipping on Orders Over $109 at Summit Racing! Nov 20, 2024 · This Trans Am is equipped with the L80 Oldsmobile 403 cubic inch V8 engine which was rated at 185 horsepower and 315 lb ft of torque. Used (normal wear), I have 2 complete Olds 403 engines that are disassembled. 6l/403 oldsmobile v8 engines & components and get free shipping on orders over $109 at summit racing! Browse our performance oldsmobile crate engines below. qgkxp zvjuczdpt joeo cals wgzdqqm epz tscxbmnt ipx zjzqfn wvgqmp