If you use the Speed Pro forged Pontiac 455 pistons with the 1. Be advised that a healthy 455 will destroy your stock transmission. This will fit all model Melling Pontiac M-54 series Pumps. The 400-455 Buick is Next 366"-543" for a production cast iron V8 Block, Pontiac Production Cast Iron Blocks have a 267-517" range while Chevrolet has a 262-434" for the SBC 366-511 for the BBC, while the Olds Produced Cadillac engines have been V12, V16, 515" and 604" respectively from July 15, 1925- June 30 1947, and V8 July 15, 1948- present. Discover if the Buick, Pontiac or Oldsmobile engine has an advantage over the other. Olds had the old 394, then a new 400 and 425. There's a few rare ones, Pontiac RA-V to name another, Oldsmobile had an expermental 455 hemi. Now Oldsmobile owners can get March Performance style and reliability with the Oldsmobile 455 Ultra wide kit. Rear mount turbo setup questions for turbo selection- 455 Olds in 67 Cutlass because Olds Big Blocks are pretty weak and shaky when you step up the power. 414hp/557tq. The Olds 455 would be a torque monster for sure. The Olds 455 is a good BOP 455, but in terms of convenience, cost and ease of installation I would stick to a Poncho 455. I am, however, finding many Buick 455's. Distributors that are nothing special are sold at a discounted price and will work fine for most applications while our rare and very hard to find distributors are priced to reflect their true collector value. Each one has different things that each manufacture has changed. Since the 455 engine rotates clockwise (viewed from the front), I thought this strange. Wet Sump vs Dry Sump. My Oldsmobile early A body on the other hand, well, thats a different story. We will also uncover the difference between a 455 SD (Super Duty) and a 455 HO (High Output). This is a all motor e85 Pontiac 467. 1970 Buick GS 455. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. 00" 425 rods, you end up with 0. 0 400 ps, 1668 kg. For use on 1975 or older vehicles. #1 Maintenance FREE Serpentine Kits,Pulley & Brackets, Billet AC, Rods, Brackets and Accessories for American car models. However, whereas Pontiac 455's were all over the place a month ago, I can't find one at all now. 455 Head Comparison: Regular 455 head, Stage 1 and Stage2 heads. Oldsmobile V8 ; Pontiac 301-455 ; Import ; Oil Pan. When ordered with a GS performance package, the Riviera included a 455-cubic-inch 350 HP V8. Buick, Pontiac and Olds were interesting that way: they all used 1-size block for small to large displacement. The Pontiac 455 has the most aftermarket parts available as well as the least expensive. We do testing on our own track and work with various companies to design products for better Pontiac performance. Find OLDSMOBILE 7. Butler Performance custom builds Pontiac engines to your specifications. 25 Years, Made in America! For Chevy, Ford, Chrysler, Pontiac, Oldsmobile, Buick, Cadillac & AMC model cars. Oldsmobile small-block cylinder heads have a number, like this popular number-7 casting cylinder head. All engine blocks have a casting code. Since the 455 engine rotates clockwise (viewed from the front), I thought this strange. The 455 was the lightest weight and probably the last BB developed. The Buick, Olds and Pontiac 455s are two completely different designs with no interchangeable parts (everything but the carb and the distributor cap). Hi from a newbie. By Bill Hanlon, edited by Larry Gorden. We will also uncover the difference between a 455 SD (Super Duty) and a 455 HO (High Output). 01″ Perfect for street, drag and marine applications, th. Pontiac cranks are generally categorized and referred to by main journal sizing. com might explain which of these two domains is more popular and has better web stats. I'd imagine there are other examples. Distributor, Wiring Harness, User manual, and Decal. They had the ability to periodically impart a refreshing new look to the 1977 Pontiac Firebird Trans Am and Formula without serious modifications to the actual sheetmetal. The Olds 403 was use for the "big engine" production once the 400 engines were gone (all 400s were 4 speed, all 403s were autos), and for 1980 there were no more "big engines". The Olds 455 will bolt right in any GM A-body car - the LeMans chassis is the same as the Cutlass chassis ("A" body). it has a th350 and a 203 full time. Includes gaskets. Year: Trans: Description: Type: Part # 2. The Centurion was based on GM's full-size B-body, which was all-new for 1971 and included the Chevrolet Caprice/Impala, the Oldsmobile Delta 88 and Pontiac's Bonneville/Catalina. I actrually have a very good friend( lifetime friend actually )who was big into Olds muscle cars when we were younger. You need to be careful with the Pontiac pistons as I've seen different published numbers for compression height. They are painted Pontiac metallic blue unless you request otherwise. Chevrolet Small Block; Chevrolet Big Block; Chevrolet LS Engines; Chevrolet 348/409; Chevrolet V6; Buick V6; Ford Small Block; Ford Big Block; Ford FE; Ford Cleveland; Chrysler Small Block; Chrysler Big Block; Chrysler Hemi; Sanderson Limefire. perfect fit and smooth running and shifting. Would you do us a favor? Please click on a sponsored link when your done with our service. The Olds 455 engine was created out of the 425 engine in 1968 by changing the internal workings. Whether that's an all out race engine, perfect street engine, or something in between! Let us know what you want and we can build it! Butler Performance custom builds Pontiac engines to your specifications. 5:1 compression ratio, it is much more practical to extract the most power our of it using readily available gas. 13 Crowning the King of 1970: Buick GSX vs Chevy Chevelle SS. 1973 Oldsmobile Cutlass Supreme 455 (top); 1973 Pontiac GTO (bottom). 2-door coupe 2-door sedan Convertible Tri-Power 389 4-bbl Manual transmission Automatic transmission Total Production: 55,722 8,319 11,311 20,547 54,805 56,378. The popularity of the Hurst/Olds 455 ended the GM imposed 400 CI displacement limit ended in 1970, paving the way for the W (for Watson) -30. Mostly 400 and 455 engines. The Centurion was based on GM's full-size B-body, which was all-new for 1971 and included the Chevrolet Caprice/Impala, the Oldsmobile Delta 88 and Pontiac's Bonneville/Catalina. This is a place for thousands of other euthanasiast to come and talk about their car, ask questions, or just look for their next dream car. Thunder Valley Raceway 2016 Buick Ford shoot out qualifying run vs a Mustang. 0L,) 350 (5. This would make a perfect car to clone into a W30. 3) in 1975, the model with 2-door hardtop coupe body and V-8 7469 cm3 / 455. stok crank /rods/ performer rpm/ out of the box edel heads/springs/ 1. March 2006. The Olds 455 will bolt right in any GM A-body car - the LeMans chassis is the same as the Cutlass chassis ("A" body). He is putting it in an 85 c10. The Oldsmobile 455 had a bore and stroke of: 4. 10 seconds @ 108. 497" compression height and the 7. It ended up with over 400 horsepower and over 500 ft-lb torque, all on 91 octane fuel "Getting to the bottom of the 455 Olds build". The Olds 455 engine was created out of the 425 engine in 1968 by changing the internal workings. Pontiac cranks are generally categorized and referred to by main journal sizing. 1972 Olds Delta 88 w/ 455 Engine will not start after rebuild (self. mainly because of so many aftermarket parts available. The 455 wielded massive horsepower, but a new horsepower rating system and tighter emission controls drove the 455's power lower each year until GM abandoned the engine in 1976. 8 cui, 149 kW / 203 PS / 200 hp (SAE net) engine offered since September 1974 for North America. I was going in this direction primarily for the torque these engines produce. Including a 455 Pontiac. Coming correct with a gigantic 455 cid V8 and a Hurst four-speed. Now for sale in our Denver showroom, Gateway Classic Cars is exited to offer this gorgeous 1973 Chevrolet Z28 Camaro. After years of selling Pontiac parts we have finally put up for sale our collection of distributors listed by application and date code. The best 1/4 mile time for the Boss 351 Mustang is 13. A Buick gsx 455 has the distributer in the front of the motor at a 45 degree angle and a Pontiac is on the back of the motor at a 90 degree angle. 1973 PONTIAC SUPER Duty 455 Trans Am original magazine preview article - $8. The olds has less support than the pontiac, but still a few good places out there although more expensive. “455” stamping in lifter galley, click picture for. 030-over 400 block, you end up with a standard bore 455 on 3-inch mains. Our brackets are made using the exact specifications as the original equipment manufacturer to ensure a perfect fit for all 350 & 455 engines. Discover if the Buick, Pontiac or Oldsmobile engine has an advantage over the other. When you think of performance cars, Oldsmobile is not the first thing that pops into your mind. Coming correct with a gigantic 455 cid V8 and a Hurst four-speed. The Olds 403 was use for the "big engine" production once the 400 engines were gone (all 400s were 4 speed, all 403s were autos), and for 1980 there were no more "big engines". Re: 455 Buick or 455 Olds I'd stick with the Olds. For the latest Oldsmobile zero to 60 and quarter mile stats, we have taken the time to gather the most accurate level of information possible. Yes a lot of the parts are the same but i would take a good look at them. Oldsmobile small-block cylinder heads have a number, like this popular number-7 casting cylinder head. 1973 PONTIAC SUPER Duty 455 Trans Am original magazine preview article - $8. The NCAA basketball tournament has been a tradition since 1939. Pontiac Timing Cover Identification How to identify Pontiac Timing Covers from 1964-65, 1966-67, 1968, and 1969 and up Pontiac Water pumps Here at Butler Performance, we get a lot of tech questions. A perfect combination of mileage and power. Olds had the old 394, then a new 400 and 425. With the decision to purchase Sanderson Headers, you receive: Over 50 Years of Experience! Since 1964, we have been building and installing the best exhaust system components on every imaginable type of car, truck, street rod, custom and kit car. 3, but I've heard 354 used a lot. The 1975 L75 455 Trans Am was a wise move by Pontiac since it kept the Trans Am on top as performance king. I would not want to flip that coin! No, we feel that powering the GMC with the original 403 and 455 Olds motors is the right thing to do. Pro Magnum Hydraulic Lifters; Olds (V8 260-455) Pontiac (V8 326-455). 3” collector. Oldsmobile Cutlass (1961–1999) - mid-size car. and a MR-P body milowdon pan/tray upgrade. Whether that's an all out race engine, perfect street engine, or something in between! Let us know what you want and we can build it! Butler Performance custom builds Pontiac engines to your specifications. Buick, Oldsmobile & Pontiac = Fast With Class & Excitement. A BB Chevy can be made to go faster but, of course, costs more to buy and build. Complete kit will mount one TorqStorm® Supercharger to an Oldsmobile 350-455. This engine was slated to be available in the Firebird, LeMans, and Grand Am lines for 1973. I have a few projects (56 Buick , 55 Caddy) that could use a 455 Buick Olds or Pontiac engine. Coming correct with a gigantic 455 cid V8 and a Hurst four-speed. Designed to optimize horsepower production from 1500 to 6500 rpm, this manifold will perform best with engines that have an aggressive camshaft profile that will. The only reason it was so cheap is because I bought it from a buddy of mine. And now that the company has dissolved, Oldsmobile auto parts as well as its vehicles have become even more precious and priceless. Trans Am Engine Specifiactions 1970-1981. We design and CNC machine all of our brackets in the USA using aircraft-quality 6061-T6 billet aluminum. After years of selling Pontiac parts we have finally put up for sale our collection of distributors listed by application and date code. Oldsmobile 442 Classic Cars for Sale. The Buick, Olds and Pontiac 455s are two completely different designs with no interchangeable parts (everything but the carb and the distributor cap). I thought this was the same with Pontiacs, until I owned a 301, one of the two that is different from every other Pontiac from 326 to 455. This Camaro is powered by an automatic 350 CID V8 making 245 horsepower. mainly because of so many aftermarket parts available. The result was the Super Duty 455 V8, a name which was a nod to the company's successful early 1960s efforts in NASCAR and the NHRA. Gateway Classic Cars is excited to offer in our Atlanta showroom a 1974 Pontiac Firebird Formula 455 Ram Air! This Cameo White Gem is nice and straight, with beautiful lines through-out, as well as the easiest closing doors on this body type - is remarkable, if you grew up in “the day" as I did - you needed a hard push to close - not this one!. 15 and a stroke of 4. 3, but I've heard 354 used a lot. com is a site built and operated by an Oldsmobile fan, for Oldsmobile fans. It is CNC Laser cut from 1/4 Steel Plate. The 455 engines are built with stock block, crank, rods, and 6X head castings. The Edelbrock Performer RPM Air-Gap Oldsmobile 455 intake manifold is intended for aggressive street/strip big-block Olds applications. Buick 400-430-455 Engine Specifications and Blueprinting. A blue 455 is generally considered a more desirable motor to build. Home » ; Resources » ; The Pontiac Engine; The Pontiac Engine. The early 1970s 455-powered Grand Sports are incredibly potent cars, capable of quarter-mile times in the 13s straight from the dealership. 1970 Buick GS 455. This is a all motor e85 Pontiac 467. Xtreme Energy Hydraulic Flat Tappet Camshaft, Hydraulic-Street / Strip, needs 9:1 comp. CNC machined Oil Slot. In 1975 General Motors painted all engines corperate blue. Pontiac Engines Blocks Cranks Intakes. 030 over bore and heads cut. Oldsmobile Engine Decoder 1964-65 V6 (Buick) engines, the engine codes are found on the right-hand cylinder head. It is CNC Laser cut from 1/4 Steel Plate. 414hp/557tq. This is also a useful indicator of potential intake manifold adaptation, not only among motors in the same row, but (with more extensive modification) between motors with very similar bore center distances. Buy TRW forged Chevrolet 396 +. 1 kgm) at 3200 rpm. Pontiac 400 428 455ci Street Crate Engines Bill Cannon, the owner started racing with his first car, a 1965 GTO 428 4 Speed in 1975. A bung is included for water meth injection. Caddy, Chevy, Pontiac, Olds all developed their engines from existing architecture blocks. rocket pontiac le mans gto 400 455 ram air buick skylark gran sport gs455 gs350 gsx gnx 455 th400 m22 m21 m20 4 speed th400 th350 auto riviera 401 nail head 425 nail. 75 is a bolt pattern that is common so finding wheels, rims and accessories wouldn’t be a hard task. They are painted Pontiac metallic blue unless you request otherwise. The 455 wielded massive horsepower, but a new horsepower rating system and tighter emission controls drove the 455's power lower each year until GM abandoned the engine in 1976. Axle Seat Height. It is a great swap! I have an 8. Number Six: Buick GSX 455 Stage 1. 4 litre engine is a naturally aspirated, overhead valve, 8 cylinder unit that has an output of 380 bhp (385 PS/283 kW) of power at 5200 rpm, and maximum torque of 678 N·m (500 lb·ft/69. My father swapped an Olds 455 in place of a 350 diesel back in 1982 in his 80 c10. Pontiac used many methods and locations of marking their blocks (see chart below), but two items were a mainstay. When you put your 455 Buick in the LeSabre, I assume you replaced a 307 Olds. DCI 400-455 is DCI's most popular crate engine. Here are some actual dyno numbers from a 455 with 6X-4 heads and XE274 camshaft. Wet Sump vs Dry Sump. 12 and a stroke of 3. 5 liters) V8, which was until then reserved for the full-size Pontiac Catalina and Bonneville. Now for sale in our Denver showroom, Gateway Classic Cars is exited to offer this gorgeous 1973 Chevrolet Z28 Camaro. 030-over 400 block, you end up with a standard bore 455 on 3-inch mains. A large-displacement would not reappear in a LeSabre until 1970 when a 455 cubic-inch V8 was Pontiac-built 301 cubic-inch V8, 350 cubic-inch V8s built by both Buick and Oldsmobile, and an Olds Optional instrumentation included a tachometer and temperature, oil pressure, and charging voltage … Read Article. Editors note: Although these instructions are for replacing the 57 GMC distributor with HEI ignition, they apply to any of the early year Pontiac or GMC V8 engines. An exception is the SD 455, but stock Vs stock I would say a RA III/IV has the edge on a '72 455 HO. The nice part is if you do the Poncho swap, trading up to a 455 later on is a simple bolt in, since they are identical motors. When General Motors downsized its model lineup in 1977, the company also purged Oldsmobile of its famous big-block 455 cubic-inch V8. 461 cid Pontiac engine can be built with a stock Pontiac block or an MR-1 aftermarket block. By using a standard bore 455 piston in a. Edelbrock is the most respected name in performance. But it would cost a fortune to build it correctly. The best Olds motor was the 425. Piston height is like +. The olds has less support than the pontiac, but still a few good places out there although more expensive. Find OLDSMOBILE 7. This would make a perfect car to clone into a W30. 01″ Perfect for street, drag and marine applications, th. 155 perfect for your +. Find OLDSMOBILE 7. Buick 455 vs Olds 455 vs Pontiac 455which was better? I'm leaving the 454 out of this one since it used a different bore and stroke setup than the other big GM engines. The 455 was the lightest weight and probably the last BB developed. the default high-to-low. The Pontiac would be the cheapest to build and has the least torque. He ran Royal Purple in all of them including his built 69 442 w/ 455( not original motor )that ran low 11 seconds. They are painted Pontiac metallic blue unless you request otherwise. The old 350 was branded as the rocket. Buick "Nailhead V8" Buick first generation of V8 lasted from 1953 through 1956. Holes in pulley must be re-drilled, '69-later timing cover & pulley may be required on early models. The question becomes, which of these motors is most desireable, reliable or rebuildable. I was going in this direction primarily for the torque these engines produce. The transmission bolt pattern is about the only thing shared by any of the BOP 455's. The best 1/4 mile time for the Boss 351 Mustang is 13. I am, however, finding many Buick 455's. 25 The Pontiac 455 had a bore and stroke of: 4. The names Barrett-Jackson, Barrett-Jackson. Although, there was supposedly less (223) 4 speed 442s made vs 247 4 speed w30 cars. The materials and final casting are the best in the industry. I want to know if there is any huge, noticeable difference between the two, or if anyone will even notice. In 1975 General Motors painted all engines corperate blue. Includes supercharger, hoses, tubes, BOV and all necessary brackets, pulleys and hardware for a complete installation. 3” collector. Pontiac One-Piece Oil Pan Gasket. For instance the 1976 Pontiac Trans Am (which was one of the hottest American performance cars for 1976), had as its top performance option a Pontiac 455 V8 which was rated at 200 horsepower. Heat & Fuel Resistant. Idle to 5500 rpm is the power range, the idea is max efficiency by making the most torque possible so the engine doesnt have to work very hard to move the car. Nothing is interchangeable. This code has a 2-letter prefix code followed by a 3-digit production code. By Bill Hanlon, edited by Larry Gorden. Wet Sump vs Dry Sump. Heat & Fuel Resistant. DCI 400-455 is DCI’s most popular crate engine. The bore was kept the same and the stroke was extended. 75" are very close. The most common modification done to these small-block Olds castings is to install the 2. With minor variation between models and years, Buicks, Oldsmobiles, and Pontiacs share a common frame and front suspension. The 455 Oldsmobile engine bolts in right in place of the 403; the 350 Chevrolet engine bolts in right in where the 305 resides. If you use the Speed Pro forged Pontiac 455 pistons with the 1. The NCAA basketball tournament has been a tradition since 1939. 455 Oldsmobile Fuel injected "Stump Puller" 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. and a lot of good info. 414hp/557tq. 265, 301, 307*, 326, 350, 389, 400, 421, 428, 455. But it would cost a fortune to build it correctly. The standard engine in the Gran Sport and the GSX was rated 350 hp and 510 lb-ft of torque. 25 ( allows higher rpms , so you do not have the oiling problems the 455 had with high rpms or the problem of the heavy crankshaft pounding out the mains , 455 P's are 2 bolt mains unless its a H. car gose 12/12. 3) in 1975, the model with 2-door hardtop coupe body and V-8 7469 cm3 / 455. The Olds 455 is a good BOP 455, but in terms of convenience, cost and ease of installation I would stick to a Poncho 455. Together with the casting code and casting date you can determine where what the engine is. However, the 455 Stage 1, which cost just $115 extra, was the pinnacle of Buick performance at the time. The Olds 455 engine was created out of the 425 engine in 1968 by changing the internal workings. The 455 finally became available as an option in LeSabres in 1970. Front ends displayed a more pointed bumper/grille this year, along with new quad rectangular headlamps. The 400-455 Buick is Next 366"-543" for a production cast iron V8 Block, Pontiac Production Cast Iron Blocks have a 267-517" range while Chevrolet has a 262-434" for the SBC 366-511 for the BBC, while the Olds Produced Cadillac engines have been V12, V16, 515" and 604" respectively from July 15, 1925- June 30 1947, and V8 July 15, 1948- present. Research the 2006 Pontiac GTO online at cars. It's soft metal and the drill bit is a normal size. 10W-40 is what he ran in all of them. It is CNC Laser cut from 1/4 Steel Plate. just wondering how a 455 would bolt into the truck. Rated 5 out of 5 by CJW1 from Great size, weight, ease of installation I bought this as a replacement for the OEM starter on my 65 Pontiac. Oldsmobiles 350's from 66-72 were painted gold. In 1968 the legendary Oldsmobile 455 ci V-8, producing 365 horsepower came to life and is sought after today by many Oldsmobile enthusiasts. In 1970, Oldsmobile blew one right past the insurance industry by stuffing its torque-monster 455-cu. However, the 455 Stage 1, which cost just $115 extra, was the pinnacle of Buick performance at the time. " Note; The following summary of intake manifold tests was prepared prior to the formal article in "High Performance Pontiac" magazine published several years ago. The nice part is if you do the Poncho swap, trading up to a 455 later on is a simple bolt in, since they are identical motors. 75" are very close. Depending on the age of who you ask, and their own experiences you still have a 50-50 chance of one or the other. 022" taller piston deck height relative to the stock 455 pistons and rods. Wagon 71-74 with 400-455 engines. Buick 400-430-455 Engine Specifications and Blueprinting. 060 pistons. A LOT more. Will fit all models of Pontiac. Internal balance. Looking to put a Pontiac 455 in my 79 TA, and convert to manual. Caddy, Chevy, Pontiac, Olds all developed their engines from existing architecture blocks. If it's a 305 Chevy, a Chevy 350 will be easiest. Once again, as I mention in every. vs Olds 442 vs Pontiac GTO Judge. Isn't the starter and related wiring on the passenger side for the Buick engine vs the Olds being on the driver's side? Did switching that over cause much of a problem?. 1966-71 L6 (Chevrolet) engine codes are found on the right side of the engine block just to the rear of the distributor. A 455 has a standard bore of 4. The transmission bolt pattern is about the only thing shared by any of the BOP 455's. Add to Cart. The big Pontiac Ram Air 400 was also a victim of underrating, advertised at 366 HP at 5100 when in fact maximum power is 410hp @5600. Now for sale in our Denver showroom, Gateway Classic Cars is exited to offer this gorgeous 1973 Chevrolet Z28 Camaro. While the modern engines range anywhere from 326 to 455 cubic inches we are really only concerned with 2-The 400 produced from 1967-79 and the 455 that was produced from 1970-76. Oldsmobile parts and cars are not only vintage, but they adhere to timeless tradition. Application – Oldsmobile V8 350-455 Diameter Weight Pushrod Seat Location Oil Hole vs. 25-inch unit was introduced in the early 1960s for the 421, and is found in all other Pontiac engines displacing up to 455 ci. Buy TRW forged Chevrolet 396 +. Pontiac 350, 400, 455 HD Oil Pump Cover PlateThis ia a Pontiac 350, 400, 455 HD Oil Pump Cover Plate. It has most of the W30 options already, and of course is a real 442. ) standards. When you put your 455 Buick in the LeSabre, I assume you replaced a 307 Olds. 1975 Oldsmobile Cutlass Supreme Series 3AH & 3AJ Colonnade Hardtop Coupe 1975 Oldsmobile Cutlass Supreme Series 3AH & 3AJ Colonnade Hardtop Sedan 1975 Oldsmobile Cutlass Supreme Series 3AH & 3AJ Station Wagon 2-seat 1975 Oldsmobile Cutlass Supreme Series 3AH & 3AJ Station Wagon 3-seat 1975 Oldsmobile Delta 88 Royale Series 3BN Convertible. 1975 Pontiac Grand Ville offered a 185-horsepower 400 V-8 or optional 200-bhp 455. Axle Seat Height. If you are converting a Buick 350 HEI unit to work in a Buick 455 motor, you will need to use the gear from your original 455 points distributor, but you will need to drill the cross-ways hole in the gear that the roll pin goes in to the larger size from the 350 HEI distributor. Olds Performance Products welcomes George Thomson. 4hp and 540tq. General Motors produced the Pontiac 455-cubic-inch V-8 engine from 1970 through 1976. REAR MAIN ROPE SEAL ALTERNATIVE: Rear Main Rope Seal Alternative The AERA Technical committee supplies the following information on a rear main rope seal alternative. This will fit all model Melling Pontiac M-54 series Pumps. A perfect combination of mileage and power. This information is feedback from people like you. I remember being out on a secondary road driving the Olds powered rig one day behind a slow semi with just enough room to pass. The popularity of the Hurst/Olds 455 ended the GM imposed 400 CI displacement limit ended in 1970, paving the way for the W (for Watson) -30. You need the motor mounts and accessories from an Olds powered car. Ported vacuum is the choice of the factory. Switch between list and grid view options, and adjust how many results you see per page, from 16 to 96. 1973 PONTIAC SUPER Duty 455 Trans Am original magazine preview article - $8. Oldsmobile - 260, 307 (5. Both have been infused with Pro Plasma Nitriding Treatment. How to correctly and easily adjust your engine's valve lash. In 1965 the 400 and 425 cid big block engines were introduced. This is a all motor e85 Pontiac 467. They are painted Pontiac metallic blue unless you request otherwise. Home » ; Resources » ; The Pontiac Engine; The Pontiac Engine. Joomla! is Free Software released under the GNU/GPL License. Here's the thingI want to be able to drive my car more. 455 1970 F all of the above were for leaded fuels. Choose one of the categories below to narrow down your search, or scroll through it all if you want to browse. Eng Non-computer VaraJet: 2SE: ND 2484: 1980: All: 151"-2. There is a big difference in the two engines: The Chevy 454 is basicaly a truck engine, the Pontiac 455 was engineered as a performance engine. Pontiac Timing Cover Identification How to identify Pontiac Timing Covers from 1964-65, 1966-67, 1968, and 1969 and up Pontiac Water pumps Here at Butler Performance, we get a lot of tech questions. Antique Cars Classics Customs Hotrods Leadsleds Roadsters Streetrods Trucks Turbine Car 40 31 Ford 67 Dodge Charger 61 Chrysler Images Specs Pictures Photos. The Olds 455 would be a torque monster for sure. 1-liter engine equipped with Magnuson TVS2300 supercharger. Page 1 of 3 - Bye Bye 455here comes the LS3 - posted in First Generation Pontiac Firebird (1967 - 1969): I know I will probably receive some flak for this, but I decided to put an LS3 in the 'bird in stead of the 455.