Re: 455 olds motor from car work in boat The Buick engines have the longest stroke of all the GM motors, basicly a torque, not an RPM motor. Anything after 1972 that's labeled at "455HO" doesn't even compare to a stock (pre-72) 455 in terms of performance. perfect fit and smooth running and shifting. This entails swapping a an Olds big block (400, 425, 455) or small block (260, 307, 330, 350, 403) in place of the existing Buick, Pontiac, Chevy engine L6 or V-6 engine. Car Customization is there any difference between a pontiac 455 sd and a 455? 15 Answers. The original design for the V6 started in the early 60s when Buick created a V6 based on the all aluminum 215 V8. Timing covers all will bolt up, but you need to use the matching dampers and water pumps for '67 and '68. There should be a good ground on the Black wire. Use two of these mounts between the top radiator shroud panel and the radiator itself. While some of the iron round port Pontiac heads are good performers, their cost is out of sight when compared to an aluminum aftermarket head that can outflow them while costing and weighing much less. Pontiac planned to produce the 1953 models with the V8, but Buick and Oldsmobile appealed to GM management and earned a 2-year delay. Specifications, Part & Services, Museums & Clubs for Antique, Classic, Vintage and Muscle Cars 1973 Pontiac Firebird Formula 455 Series. The 1968 Pontiac Firebird underwent few changes for its second year. In 1970 Pontiac increased the displacement in an attempt to make up for reduced compression required by new government regulations. First introduced as part of Pontiac's full-size model offering for the 1962 model year, the Grand Prix name has also been applied to cars in the personal luxury car market segment and the mid-size offering, slotting below the large Bonneville in the company's lineup. We ALL Bracket race from time to time, probobly more than any other form including "Class" Racing. Some early wooden car bodies used by Buick had the body numbers die-cut into the wood sill, just inside the right front door. The Mopar turned in excellent results even though it had. Forum dedicated to the 1984-1987 Buick Turbo Regal & Grand National and 1989 Turbo Trans Am. Also the Catalina 2+2 model became its series. I also am going to change the transmission from a th350 to a th400. The info on this how-to page will attempt to show you the way to correctly determine what that engine in your garage, or in the junkyard, actually is. Re: 455 Buick or 455 Olds I'd go with the Buick, because I like em, and they are light, and the Huge bore coupled with the short stroke makes in my mind a better combination, also Edelbrock and TA performance have a wide range of parts available for them and if you pick up the latest issue of engine masters there is a Buick 400 buildup that may help you decide. They are not guaranteed, but we will take them back within 14 calendar days of the delivery date if there is a problem or they are no longer desired. The GS beat out a 1970 Plymouth GTX Hemi in a magazine "shootout" way back in 1984, and is still capable of mid-11 second quarter miles. Oldsmobile Engine Decoder 1964-65 V6 (Buick) engines, the engine codes are found on the right-hand cylinder head. 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. 455 HOs came with D-ports in '70, '71-'72 were round port heads, usually hotter cams, some with aluminum intakes, RA exhaust manifolds, and bigger quadrajets. 1959 Cadillac Tripower Air Cleaner w/vacuum Nipple. There should 12 volts on the Brown wire. It is the 2018 Pontiac Trans Am Firebird which presented its concept at the 2017 Geneva Auto Show and made all the fans of retro sports cars happy. Pontiac 400 428 455 Engine Casting Numbers Pontiac Cylinder Head ID Numbers Service Replacement (SR) blocks do not always have a code stamped on the front of the engine. The engines that are currently most popular were manufactured from 1964 through 1978. Repower a Chevy SS 454 With Heads, Cam & EFI Part 2 Swap an LS into a 5th Gen Monte Carlo Install A Trick Flow Camaro Supercharger Part 1 Install A Trick Flow Camaro Supercharger Part 2 Install A Trick Flow Camaro Supercharger Part 3 Convert Your Carb for E85 Gap And Stagger Piston Rings Olds 455. Pontiac, & Chevrolet, rank between the Olds, & Buick, stroke wise. After years of research and development we are excited to introduce to you, the finest cast water jacketed Pontiac cylinder head available. Lauderdale Showroom - Currently 6 to pick from. the check engine light on my 2002 mazda protege5 is turning ON, its start last December 2015. Order from Our List of Quadrajets for Cars,Trucks And Racing Applications Below. Hardtop or Sport Coupe body style has no fixed post between front & rear glass. 403 Olds engine - same comments. The rubber compound is by far the biggest factor in the level of winter traction you get from any given tire. 9v depending on where the mode actuator is. A few guys convinced me that newer must be better so I put a performer on it. They were distinguished from other Catalinas by twin tail lens taillights, "2+2" badges on the deck lid and rear fenders, vertical air slots behind the doors, and "Pontiac 421" front fender emblems. Floorpans, rocker panels, door sills, fenders and quarter panels are all readily available from several suppliers and Buick parts specialists alike. The venerable Buick 3. BE CAREFUL THOUGH AS 389/400 CRANKS COME IN 2 1/2″ AND 2 3/4″ SO BE CAREFUL WHEN SWAPPING CRANKS OR YOU MIGHT END UP CHANGING FLYWHEELS. Beginning as a special prototype in 1970, the GSX is one of just a few cars that had an amazing built concept and managed to roll off the factory floor with a final design that was just as cool, if not cooler. While some of the iron round port Pontiac heads are good performers, their cost is out of sight when compared to an aluminum aftermarket head that can outflow them while costing and weighing much less. The traditional Pontiac V8 engine was manufactured from 1955 through 1981. The Olds 403 was used by Buick and Pontiac in addition to Oldsmobile. For 1979 the overall bold design continued however Pontiac added an attractive aero nose and blacked-out full length rear taillight design. Original use was 1970 Buick 455 Automatic, all models except Stage 1. The "Mule" was such a hit on its economical price and "free core" we have decided to build them. It was a 90 degree engine and its first displacement was 198 CID. Auction Lot F187, St. Testing has shown a significant reduction in drag over the factory rope seal, and no leaks! Available in both 3 main size 301 - 400 engines and small journal aftermarket blocks, and for 3 1/4" main size 421 - 455 engines and large journal aftermarket blocks. Back in the day. 6 (W72 Performance Package) engine used different heads than the base 6. Through the years, Buick made numerous sets of heads for the 400, 430 and 455 engines. Guaranteed lowest price! Save $10 off $199, $45 off $499, $100 off $999. In terms of raw peak numbers, the Buick 455 performed the best and the Olds 455 the worst. As for technical details, the previous Trans Am Depot 455 Super Duty was equipped with a 455 cubic-inch (7. As the title states, I currently have a 400 6. 12 and a stroke of 3. 5 from a 72 olds. Dare to Be Different - 1961 Pontiac Ventura A little known and often overlooked precursor to the Pontiac performance timeline. 4 Speed Conversions provides pictures, descriptions and applications for OEM General Motors Vehicles. Oldsmobile FOR 1966 brings you a brand new total spectrum of selection! A full range of cars to please practically everybody – luxury models, sports models, economy models, and everything in between! Full range of sizes, performance, appointments. 4 to 1 compression ratio and 325 hp (242 kW), only available with the automatic transmission. (68 degrees F. D-port Head; Round Port Head; Supplies, Hdwre, Tips & Gaskets; Pipes & X-over Kits; Mufflers & Resonators; Intake, Air Cleaners, RA Kits; Billet Pulleys; Timing Covers, Valley Covers & Related; Drive Shaft Safety Loops; Engine & Exhaust Coatings; Mini-starters & Water Pumps; Suspension Improvement. Swapping from a Pontiac 400 to a Pontiac 455 is not like swapping a Chevy small block with Chevy big block. It kept the 425's 4. The significant difference internally between the 400 and the 455, as you probably know, is the diameter of the main bearing journal on the crank - the 400 being 3. this 1970 Buick Riviera Original 455 and a heart pounding 455 CID V8 is complete. 455 Head Comparison: Regular 455 head, Stage 1 and Stage2 heads. There are 44 classic Buick Gran Sports for sale today on ClassicCars. Cars Vintage Antique Cars Vintage Auto Buick Gsx Convertible Antique Cars Vintage Auto Buick Gsx Convertible. It was produced from 1970-1976 and was based on the 400/430 V8. The Pontiac 455 has the most aftermarket parts available as well as the least expensive. I'm in the same boat you are, regarding remembering all the differences. Pontiac planned to produce the 1953 models with the V8, but Buick and Oldsmobile appealed to GM management and earned a 2-year delay. 0:1 compression, stronger valve springs and a reworked transmission. Some coils are as cheap as $75 while others cost in the $300 range. Tightening emissions controls would cause the engine to drop in power still further, a little at a time, through 1976. 11 rear axle gears on the highway. The Nailhead had a big-bore, short-stroke design that offered tremendous torque spread out over a wide rpm range. As the title states, I currently have a 400 6. Specifications, Part & Services, Museums & Clubs for Antique, Classic, Vintage and Muscle Cars 1973 Pontiac Firebird Formula 455 Series. Buick - Cadillac - Chevrolet GMC - Oldsmobile - Pontiac The number-one choice in GM-powered hotrods. Pontiac G6 ABS Speed Sensor Replacement costs between $113 and $336 on average. Best Answer: OLDSMOBILE 455 ROCKET A larger big-block was introduced for 1968 as the Rocket 455 at 455 in³ (7. engine had gross ratings of 400 hp and 550 lb-ft of torque. In the two pictures below you will see the casting boss on a 1964 425 block. Pontiac G6 ABS Speed Sensor Replacement costs between $113 and $336 on average. Find here some figures that I found over the years, taken from different sources, I found they are pretty accurate. 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. As the title states, I currently have a 400 6. Pontiac’s 455 As the overall size of General Motors’ vehicles grew year over year during the late 1960s, so did the need for additional displacement to maintain sufficient acceleration. Learn more about: The Supercharger Store 350-455 Buick Engines at ProCharger. Typical 4-Door Sedan. Unlike Chevy small and big blocks, the Buick blocks really aren't that different from the 350 to the 455. As the years passed it lost some of the brutal acceleration it enjoyed during its 455. Performance tumbled and engine displacement dropped on all the other muscle cars but Pontiac still managed to offer at least a 455 or 400 CID V8 option on the Trans Am during the entire 1970s. 5 L/455 CI Stg 2 HP TVS Kit Extrm 80017-2. The main difference between winter tires and all-season tires is not something you can see. Buick 400-430-455 Engine Specifications and Blueprinting. There's a HUGE difference between "pressure" and "flow". Super Duty 455's used Pontiac's legendary round port cylinder heads while the non Super Duty used standard D-port heads. This shows the difference between two different styles of lifters for a 455 Buick and other GM products. this 1970 Buick Riviera Original 455 and a heart pounding 455 CID V8 is complete. 1970 Buick GS 455 Comments: 1970 saw the greatest Buick GS of all time. I also am going to change the transmission from a th350 to a th400. Let's Get Technical "Even if you're running a radical cam and a blower, you're better off sizing your headers smaller unless you plan to spend most of your driving at full throttle. 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. What follows is what I have seen in regard to the many engines I dismantled or worked on. These heads are largely interchangably. Manufacturer of fasteners found in engines and drivelines, ranging from OEM replacement parts to specialty hardware for racing applications. For the 2011 model year, Buick re-introduced the Regal to the North American market, positioned as an upscale sports sedan. 9v depending on where the mode actuator is. Some coils are as cheap as $75 while others cost in the $300 range. The new S-Class will be available in S550, S550 4MATIC and high-performance S63 AMG models when it hits showroom floors in September. Built off of the Buick Gran Sport (GS) platform, the GSX made its debut in 1970. A different intake manifold, with the proper passages, was utilized in those later years and can be ID'd by the cast-in passages located near the edges where the intake bolts to the heads. Mechanically, the SS will retain the LT1 V8 with 455 horsepower and 455 lb-ft of twist. Pontiac developed a beautiful forged-steel connecting rod for its Super Duty 455. More listings are added daily. Notice how close the Stage 1 valves and they almost touch, you can barely fit a dime between them. It appears in the 1975 Buick Shop Manual and has its own chapter for service. This shows the difference between two different styles of lifters for a 455 Buick and other GM products. Unlike Cadillac and Oldsmobile, the Buick division of General Motors was in no particular rush to offer an overhead-valve V8 in the postwar era. Find 10 used 1977 Pontiac Trans Am as low as $35,000 on Carsforsale. Pontiac 10 bolt used with all other engines. 68-74 V8 350, 400, 430, 455 located on the left bank. 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. Some of the most common questions regard cooling the Pontiac engines and water pumps. Some early wooden car bodies used by Buick had the body numbers die-cut into the wood sill, just inside the right front door. There seems to be a fine line between a skeptic and a cynic. The stock 455″ Buick had 510 foot-pounds of torque at only 2800 RPMs. Specifications, Part & Services, Museums & Clubs for Antique, Classic, Vintage and Muscle Cars 1973 Pontiac Firebird Formula 455 Series. Yes, the Pontiac 455 has and is capable of much more torque than the 454. But, a Pontiac 455 is not a different or bigger engine than a 400. Anything from the 260 to the 455 would work because they all had the same block. Some of the most common questions regard cooling the Pontiac engines and water pumps. Buick Century Custom specs: 1975-1977 Buick Century Custom specs: 1975-1977 The Buick Century Custom replaced the Buick Century Luxus for model year 1975. Get a great deal on a Power Steering Gear Box here. There are other iron heads out there just as good. The Pontiac specifications for both duration and lobe placement should be used as the starting point for cam selections in both street and street/strip cars. Torque Tech. In 1982, GM introduced a new front wheel drive A platform , and existing intermediate rear wheel drive products were redesignated as G-bodies. Specifications, Part & Services, Museums & Clubs for Antique, Classic, Vintage and Muscle Cars. The first version replaced the Buick straight-eight. 50 to run as fast as I want to safely. The Camaro's 6. I also am going to change the transmission from a th350 to a th400. 5 from a 72 olds. Components are interchangeable from each displacement, other than 265 & 301, which are only compatible with themselves. From approximately 1910 through the 1932 model year, a series of open car bodies were produced for Buick by the Stewart Body Company which was located right on the Buick plant complex in Flint. the LT4 is a glorified LT1, diff intake, cam and heads. 1968 Buick GS/ GS 350, GS 400/ GS 455 Outdoor Car Cover - Sunbrella Designed to provide years of protection against the harsh effects, in any climate, of the sun. Only one engine was available for the Riviera in 1970, but what an engine! The first 455 ci had the highest recorded horsepower rating of any Riviera ever made. The 455 was the standard engine on the Electra, but there were some built with Buick 350s during the GM strike, when 455 production halted. 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. The 455 was the standard engine on the Electra, but there were some built with Buick 350s during the GM strike, when 455 production halted. Timing covers all will bolt up, but you need to use the matching dampers and water pumps for '67 and '68. *Note - blocks with only 2 mounting holes or pads (for the motor mounts) per side is from 1969 and older blocks with 5 or 3 mounting holes or pads (for the motor mounts) per side is from 1970 and newer blocks with 2 freeze plugs per side is 1966 and older blocks with 3 freeze plugs per side is 1967 and newer certain blocks for 4 bbl carb usage have scallops in the cylinders at the deck for. Replied by Chevyman21 on topic Olds 455 Vs Pontiac 455 Vs Buick 455 andrewbutton442 wrote: Chevies always seem to have enough room to get back in there. Besides the emblems, the car would have come with a posi rear, it also had a more powerful 455. Crower hydraulic roller lifters combine the performance level characteristics of a roller with the reliability of a hydraulic. By that time, Pontiac V8s had catalytic convertors and other power-robbing economy and emissions changes. 0:1 compression, stronger valve springs and a reworked transmission. Automatic Overdrive Transmission Swap. Buick 400-430-455 Engine Specifications and Blueprinting. 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. In the November 2009 High Performance Pontiac Magazine article: Jack Humbert - The Unsung Hero of Pontiac Design, for me, this rendering illustrates the design eventually used for the production 1973 Grand Am taillight assemblies. This entails swapping a an Olds big block (400, 425, 455) or small block (260, 307, 330, 350, 403) in place of the existing Buick, Pontiac, Chevy engine L6 or V-6 engine. Discover if the Buick, Pontiac or Oldsmobile engine has an advantage over the other. 5 from a 72 olds. Pontiac parts used on complete engine rebuild. As you can see there is not too much difference in the early engines, only the torque maximum occurs a little lower on the 455. Typical 4-Door Sedan. The 1970 Buick Gran sport 455 engines included a Stage 1 version that had a high-lift camshaft, designed pistons, unique cylinder heads and tough transmissions. 1969 : The Mysterious Firebird Ram Air Emblems By 1969, Pontiac's "Ram Air" package had a very positive image on the street, and the setup was indeed proven to produce more. The Pontiac specifications for both duration and lobe placement should be used as the starting point for cam selections in both street and street/strip cars. All Pontiac blocks have a hydraulic lifter valley pan. I think its cool to see a caddy,pontiac or buick motor in a gm. this 1970 Buick Riviera Original 455 and a heart pounding 455 CID V8 is complete. Set an alert to be notified of new listings. In its last year, the '74 GTO was a package on the Ventura series, and only 7,058 were produced. A discussion and braggng rights to Good Nights At the track. History Differance Between a Buick and a Pontiac. And you're #1 piston might be on the other side of the 350. There should be 5 volts on the Gray wire. I Want to swap engines on my 1978 pontiac trans am. The new S-Class will be available in S550, S550 4MATIC and high-performance S63 AMG models when it hits showroom floors in September. Repower a Chevy SS 454 With Heads, Cam & EFI Part 2 Swap an LS into a 5th Gen Monte Carlo Install A Trick Flow Camaro Supercharger Part 1 Install A Trick Flow Camaro Supercharger Part 2 Install A Trick Flow Camaro Supercharger Part 3 Convert Your Carb for E85 Gap And Stagger Piston Rings Olds 455. An engine option was the 455 in³ V8 with four-barrel carburetor, 8. Heads courtesy of Dennis Wheeler. The only exterior difference between the Regal GS and a standard Regal is the rear wing, so unless you look for the wing, you wouldn’t be able to tell the difference from the outside. It’s physically larger, it weighs more, and the valve bores are larger. Bonnevilles were full-sized , with the exception of a brief period of mid-size between 1982-1986. Can you give me the low down? So far, it seems that the 350 has a smaller bore, but the 400 and 455 share the same bores, but different strokes. 8 mm) bore and bumped the stroke to 4. GM was best at this; you could also get a 454 in a Chevy wagon and a 455 in a Buick. Pontiac’s 455 As the overall size of General Motors’ vehicles grew year over year during the late 1960s, so did the need for additional displacement to maintain sufficient acceleration. The Pontiac model 4MV used through 1974 generally offers a maximum airflow capacity of 750 cfm. Genuine gm parts engines GM’s engineering expertise, attention to detail, and processes all come into play when building quality Chevrolet, Buick, GMC, and Cadillac engines. Introduced in some Buick models in 1953, the “nailhead” V-6 had distinctions from the other overhead valve V-8s that General Motors offered in Cadillacs and Oldsmobiles. the same goes for an LT4 and an LT5. 5L/455 CI Big Block. 1963, 1964, and 1965 425 blocks will have a boss that looks like the one below. The 430's final year is '69 & the 455 starts in '70. The 400 race set is # 113M. 403 Olds engine - same comments. The Pontiac 455 has a bore of 4. Buick re-launched the Special nameplate, which had a legacy dating back to 1936, on GM’s new, unitized Y-body platform in 1961. The brand was introduced as a limited production performance convertible during the 1957 model year. the greatest difference was between Chevrolet and all the rest (of GM cars). Re: 455 olds motor from car work in boat The Buick engines have the longest stroke of all the GM motors, basicly a torque, not an RPM motor. By then, there was little to choose between Chevrolet, Pontiac, Oldsmobile, and Buick other than styling and standard equipment. Actually, they are essentially the same and it’s just a matter of individual aesthetic taste. Distinguishing a Pontiac Engine Block Here's some helpful information on how to identify that block you're examining. They are assembled complete except for manifolds, distributor, valve covers, and water pump. My dream vehicle is a 70 Vista Cruiser with a 455 and HD suspension, basically a 442 wagon. 1959 Cadillac Tripower Air Cleaner w/vacuum Nipple. Let's Get Technical "Even if you're running a radical cam and a blower, you're better off sizing your headers smaller unless you plan to spend most of your driving at full throttle. What follows is what I have seen in regard to the many engines I dismantled or worked on. Both heads have the same casting number. Car Customization is there any difference between a pontiac 455 sd and a 455? 15 Answers. In 1933 and 1934, Pontiac built only eight-cylinder cars, but they used a straight-eight rather than a V-8. Oldsmobile FOR 1966 brings you a brand new total spectrum of selection! A full range of cars to please practically everybody – luxury models, sports models, economy models, and everything in between! Full range of sizes, performance, appointments. 1970 Buick 455. As the title states, I currently have a 400 6. BE CAREFUL THOUGH AS 389/400 CRANKS COME IN 2 1/2″ AND 2 3/4″ SO BE CAREFUL WHEN SWAPPING CRANKS OR YOU MIGHT END UP CHANGING FLYWHEELS. The assembly has media blasted and refinished in semi-gloss black to present a period correct image. also sells In-Tank fuel pumps for your special project. Pontiac Block Casting Numbers. Download 4K HD wallpapers, check out the performance specs or watch videos of the 1970 Pontiac Firebird Trans-Am Ram Air III. Buick Century Custom specs: 1975-1977 Buick Century Custom specs: 1975-1977 The Buick Century Custom replaced the Buick Century Luxus for model year 1975. The olds is a great motor and can be built for a TON of power. Even better, Buick's big 455 V8 was designed smart, so the engine weighed 150lbs. One of the DUMBEST, thoughtless and stupid friggin' items offered to you today are these. Buy direct and save up to 55% and receive 1:1 support. There should be a good ground on the Black wire. The bellhousings will not bolt, but adapters are available. Unfortunately, when installed in a streetable 3700# Pontiac, it will be a real bow-wow because of the lack of low RPM power. Call Us Today!. Heads courtesy of Dennis Wheeler. 6L and I want to swap it with a 455 7. Looking at all of the specs such as bore to stroke, rod ratio, intake to swept volume etc, the 400 was the obvious choice. Screen Cars: Pontiac Trans Am. Lauderdale Showroom - Currently 6 to pick from. The only exterior difference between the Regal GS and a standard Regal is the rear wing, so unless you look for the wing, you wouldn’t be able to tell the difference from the outside. 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. " It is no secret that a good set of headers is one of the best performance investments. Internally, what is the difference between a 1970 455 Buick and a 1976 455 Buick - Answered by a verified Classic Car Mechanic We use cookies to give you the best possible experience on our website. Guaranteed lowest price! Save $10 off $199, $45 off $499, $100 off $999. So my guess would be close around 550 to 565 lbs. Buick rated the Regal GS at 240 horsepower and 280 ft-lbs of torque out of the factory. -Vehicle is on consignment and at our clients home -Please Call First and talk to a rep at 231-468-2809 EXT 1 -Showroom is by appointment only Please Call -If you. The area required to accommodate 3. 68-74 V8 350, 400, 430, 455 located on the left bank. 455 Pulley and Bracket Descriptions. Oil filter adapter from Toronado 455 and 403s will fit motorhome. This page is all about what I learned after I decided to swap the original TH400 transmission in my 1975 GMC Suburban for a TH700R4 transmission to gain the benefits of a modern overdrive transmission and help tame my "great for towing" 4. For 1970, the GS and GSX were the only Buick models that could be ordered with the Stage 1 455. 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. The 455 has gobs of torque and there are many aftermarket parts now available, including stroker kits. Forum dedicated to the 1984-1987 Buick Turbo Regal & Grand National and 1989 Turbo Trans Am. i when to canadian tire to check the problem. Rollmaster Timing Chain Sets Applications AMC / Rambler CS7100 Red Series 6 cyl 196-258ci DR AMC and Jeep CS7110 Red Series V8 290-401ci DR AMC and Jeep with Torrington Bearing CS7111 Gold Series V8 290-401ci DR AMC and Jeep with Torrington Bearing wth Nitrided Sprockets British Leyland MG CS8000 Red Series A Series DR Leyland Engine, Cooper S. In light of this, the 'Year' entry, as indicated by the chart below, may actually represent the year that the heads were cast, versus the year that they were actually installed on an automobile. Even better, Buick's big 455 V8 was designed smart, so the engine weighed 150lbs. Buick, Pontiac, Olds, and Chevy all produced 350 engines, and they don't share many, if any parts. 90 in (99 mm) stroke. The BoxWrench Engine Specs Database is a community resource for mechanics of all skill levels to access a reference library of Firing Orders, Distributor Rotation Directions and Block-Cylinder Numbering as well as Torque Specs, Timing Settings and Cylinder Head Tightening Sequences among other engine specs. 265, 301, 307*, 326, 350, 389, 400, 421, 428, 455. Olds simply raised the deck height on their small block casting about an inch to accommodate the 4. Factory Performance. 1968 Buick Riviera For Sale - Ft. 1969 and newer timing covers had 11 bolt water pumps. As for technical details, the previous Trans Am Depot 455 Super Duty was equipped with a 455 cubic-inch (7. 72-cubic-inch (7,467. In its last year, the '74 GTO was a package on the Ventura series, and only 7,058 were produced. He believes it may be the same car shown below with the top changed to white. I am curious. net Has The Best Prices Online For OEM GM Parts & Accessories! Our Huge Inventory Means Parts Ship Fast! Order Online or Call 855-902-6413. 455 [email protected] 380 " 72-73 " 72-WF,WA,WS(stage 1) 73-WF,WA. It's finally here. A pictorial description of 1976 FIREBIRD. A very rare 1972 Buick Gran Sport convertible with 455 cu in engine automatic. For the 2011 model year, Buick re-introduced the Regal to the North American market, positioned as an upscale sports sedan. The GS 455 and GS 455 Stage 1 benefit from the popularity of the 1968-'72 production run of the GM A-body in that, especially for 1970 models, much of the car has been reproduced for restorers. Introduced in some Buick models in 1953, the “nailhead” V-6 had distinctions from the other overhead valve V-8s that General Motors offered in Cadillacs and Oldsmobiles. Beginning as a special prototype in 1970, the GSX is one of just a few cars that had an amazing built concept and managed to roll off the factory floor with a final design that was just as cool, if not cooler. Could a engine builder who rebuilds $$$$$ Ferrari engines not be able to build a Buick V6 given the right info and specs ? The difference between a good builder or bad builder regardless of what type of engine he is building. The M62 supercharger was manufactured by Eaton, exclusively for the GM 3800 engine. The BC Chevelle & GM Car Club promotes an open & friendly atmosphere. This page will help you identify the year and size of your Pontiac engine. 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. 030'' at most. 455 Buick Lifter Differences Pontiac and Buick V8 engines are not the same!. Pontiac has been one of the most popular carmakers in the market. Pontiac Block Casting Numbers. The first torque converter used by GM was installed in a 1949 Buick Dynaflow automatic transmission, and the first Pontiac transmission to be so equipped was the 1961 3-speed Roto Hydra-Matic. Build yours yourself, with help! I am a retired rebuilder and can assist you with your bench (rebuilding) job, at your location in the San Fernando Valley or the Los Angeles area. 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. Chrysler’s 440 big block was checking out for the last time at year’s end and Chevrolet’s 454 was just a truck engine. It kept the 425's 4. Pontiac developed a beautiful forged-steel connecting rod for the 1973 Super Duty 455. Swapping from a Pontiac 400 to a Pontiac 455 is not like swapping a Chevy small block with Chevy big block. I'd say (at least as far as my Pontiac experience goes) that its a total. all pontiac cranks from 326 thru 455 used the same flywheel bolt spacing and are interchangeable. Tank's, Inc. The Mopar turned in excellent results even though it had. engine had gross ratings of 400 hp and 550 lb-ft of torque. so they just reset the code and they give me 100 days to observed if ever the problem will. The Buick 455 was a 1970 introduction, developed from the all-new Buick 430ci V-8 introduced in 1967 to replace the former "nailhead" 401/425 Buick V-8's that dated back to the fifties. If you look for a flow chart, there isn't much difference between the best flowing and the worst flowing Olds BB heads. 6th-gen Camaro Trans Am conversion comes packing 1,000 horsepower Viknesh Vijayenthiran April 14, 2017 Comment Now! Pontiac lives on, or least its Trans Am does, with the latest model unveiled. The 1968 Pontiac Firebird underwent few changes for its second year. Trans Am Take the. 8 mm) bore and bumped the stroke to 4. -Vehicle is on consignment and at our clients home -Please Call First and talk to a rep at 231-468-2809 EXT 1 -Showroom is by appointment only Please Call -If you. As the years passed it lost some of the brutal acceleration it enjoyed during its 455. 5L/455 CI Big Block. Cylinder heads are inspected and magnafluxed by our local machine shop to make sure that they have no issues. Very expensive when new, SD-455 rods remain quite valuable and are suitable for high-performance use. 1966-72 All GM Pontiac Olds Chevy Buick R59 Top Post Battery Topper Factory NOSR (Fits: Buick GS 455) 4. Pontiac used the Quadrajet on its V-8s ranging from 301 to 455 ci. General Motors produced the Pontiac 455-cubic-inch V-8 engine from 1970 through 1976. The olds has less support than the pontiac, but still a few good places out there although more expensive. These clutch and flywheel assembly covers were manufactured for multiple applications, as evid. 1966 Pontiac Catalina Specifications and Production. These are exact duplicates of the originals.