The advantage of this casting design is a significant drop in weight over the other 455 versions. 500 lift; 114 lobe center; New Performance cam bearings; Balanced rotating assembly with balancer. 45 Reciprocating machine work Clean and liquid mag crank 48. VIC-ID-6768 Oldsmobile crankshaft & flywheel bolt pattern ID kit. Do not enter the -2 on dual cams part numbers or the (I) that indicates intake or (E) for exhaust. FOR SALE - Clarkston, WA - BUICK 455 CRANE HI-240 Camshaft from the early 90's. BOP Engineering, your source for High Performance Buick, Oldsmobile and Pontiac Parts BOP Pontiac Belt Drive Gen IV. Will fit cold air induction hoods. 1 SET - DURABOND CAM BEARINGS. This is a documented 1 of 16 built to these specs. Since the 1960s, Lunati has manufactured engine components of the highest quality using cutting-edge technology. The 455's was rated at 350hp and a pavement pounding 510lb-ft of torque. Electra, Riviera, Skylark, auto trans. Choose top quality brands Felpro, VR Gaskets. An excellent high performance street cam for both high and low compression engines. Dish Piston For Buick Grand National Set Of 6 Bore 3. Engines: Oldsmobile V8s: Differences between the Y and 9 engines. Through the years, Buick made numerous sets of heads for the 400, 430 and 455 engines. Intended for performance hot street/strip and performance marine applications, these profiles have a moderate lope at idle and offer an extended rpm range with emphasis on upper bottom to top end power and a strong mid-range. com: Performance Camshaft Lifters And Pushrods Cam Shaft Kit JavaScript seems to be disabled in your browser. Re: Buick 455 HP??? The centurion is a BIG car, my buddie is running a buick 350 with a cam and edelbrock carb, leaving it in drive gets him 14:30s all day. Excellent choice for mid-’60s, early-’70s Buick muscle cars seeking Strong mid-range and top end performance from slightly modified 455 CID engines. A 425 or 455 Big Block will fit right in, but is a bit more of a project and won't be covered here. Description: 1968 Oldsmobile 442 442. Pontiac began as a "companion" to the Oakland division of the General Motors line of automobiles in 1926. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. The 400-455 is pump gas friendly for the mild daily driver. Better than barn find! Rebuilt 455 V-8 motor in 2015. Customer Rides Customer Rides AMC Customer Rides Buick Customer Rides Cadillac Customer Rides Chevy Customer Rides Chrysler Customer Rides Desoto Customer Rides Dodge Customer Rides Edsel Customer Rides Ford Customer Rides Harley Customer Rides Hudson Customer Rides Kaiser Customer Rides LaSalle Customer Rides Lincoln Customer Rides Mercury. The Buick GS 455 Stage One was crowned by Motor Trend as 'the quickest American Production Car we have ever tested. A billet crank is also available for Buick 400/430/455 V-8 engines with a 4. Aggressive performance camshaft for your Buick 400, 430, 455. 90 bore and stroke, five main bearings, hydraulic lifters and Rochester four-barrel carburetor, it was the same basic big-block that had been introduced in time for the 1970. Its got nice mags and stinger tires. Buick 198,225 1964-67 Also Jeep: 44-0610: Buick V8 400, 455 1968-76: 42-1818: 268/268: 1964-67 45 degree lifter bank angle cams available Add $35. Generation 2: The big-block engines initially used a forged crankshaft with a stroke of 3. Toggle menu. 7- 1971-72 use 65 ft. If you want to keep your 455 Olds closer to stock, but want to upgrade the bottom end, we have stock stroke 455 rotating assemblies available in. Drives good and runs very strong. The dealer installation of GSX but with optional 3. This kit comes complete with a Isky 208/208 camshaft on a 112 lobe center which gives a smooth idle and works great with a stock converter or a 9" 2800-3000 stall. Clay Smith - $814. Introduced in 1914, it was the standard engine for 1915 Cadillac models. True GS 350 convertible upgraded to Stage 1 specifications. It can rev quicker than a 455 and make just as much power. 23:1 rear gear that had come with it the previous year. stage 2 valves,KBc118 cam 491 lift int&ext,KB roller rockers,springs,retainers,heavy duty pushrods. I have a rebuilt Buick 462 (+30 over 455) with a high duration Stage 2 cam that I'm struggling to get a good idle in gear. The Oldsmobile engine block formed the basis of the Repco 3-liter engine used by Brabham to win the 1966 and 1967 Formula One world championships. Browse our Buick engines below. Buick Engines. 030 to equal 406. Buick 455 Nodular Crank and How to Mark Rods for Engine Rebuilding. The following information has been directly complied from original Buick service manuals for the respective year of vehicle manufacture. Lift the hood and a deceptively stock-appearing bay hosts a fully rebuilt 470ci Buick motor full of high-quality parts. Easy to use parts catalog. Big Block Buick Solid Lifter Camshaft This is a high quality cast camshaft that has been precision machined to the following specifications:. If you want to keep your 455 Olds closer to stock, but want to upgrade the bottom end, we have stock stroke 455 rotating assemblies available in. World's top manufacturer of performance camshafts, lifters, valve springs, rocker arms and related valve train parts for all race and street performance engines 400, 430, 455 c. This kit comes complete with a Isky 208/208 camshaft on a 112 lobe center which gives a smooth idle and works great with a stock converter or a 9" 2800-3000 stall. Requires high compression had rough idle believe lift was over. 400-430-455 Hydraulic Cam, Excellent stock type replacement cam which gives an average power gain of 10 HP over stock. Here is my set up 72 455 , 6x4 heads stock , Crane pro gold roller rockers, the springs were changed to match the Cam specs, performer intake, Holley 750 street Avenger, HEI recurved for my set up, pathetic 273 rear (have a 323, but have been too lazy to put it in, I know this would net some good performance increase, but again been too lazy) Small stall converter 2000 I think, TH350. Lunati Cams, Cranks, Pistons, and Rods - Lunati Power. The original design for the V6 started in the early 60s when Buick created a V6 based on the all aluminum 215 V8. Lost your kit instructions? Want to check a torque or stretch value? Enter your kit number in the field below and click “Submit. Of course you will need a better cam and intake too. 1971 Buick GS 455 GS Additional Info: 1971 Buick GS 455 Stage 1 Convertible If you have been always wanted a GS Stage 1 Convertible, butdon't want to spend 100k plus, this is the next best thing. For sale is a 1970 Buick GS 455 located in our new Kansas City showroom. 0-inch stroke, a 455 Buick's 3. We take great pride in being the first-to-market in offering intercooled supercharger kits and systems. 53 including installation charges, the Stage 2 package certainly wasn't for the faint at heart. All Buick Le Sabre 2-Door Hardtop versions offered for the year 1973 with complete specs, performance and technical data in the catalogue of cars Photo of the moment: 1976 Chrysler Cordoba 400-4 V-8 TorqueFlite. 1970 Buick GS 455 For Sale Original California Everything about this car is freshPaint & Body were completed in Late 2015 & engine was rebuilt late 2017 - Fuel Injection installed Summer 2018. Check out the Products page for more information on our custom rocker arm assemblies. Shop Buick Stage 1 in stock and ready for shipping today! Vintage Interior Car Parts. Buick Nailhead Engines: Home Engines For Sale Parts For Sale Sold Tips Contact Click the links above for engines, parts, etc. Clay Smith Hydraulic Cam Lifter Kit, 292302 Big Block Chevy 496. 455 Buick Camshaft. DESCRIPTION: Edelbrock Performer RPM Buick Cylinder Heads are designed for street/strip high performance use on 1967-1981, 400-430-455 C. All '70 Riviera 455 heads were machined differently to accompany the larger valves, and included unshrouding the valves for better flow. 5 litre naturally aspirated 8 cylinder motor, with 2 valves per cylinder that develops power and torque figures of 350 bhp (355 PS/261 kW) at 4600 rpm and 691 N·m (510 lb·ft/70. vortecpro wrote:My 71 Buick 315 HP F/SA G/SA runs 10. This rare and ultra powerful 1970 Buick GS 455 Stage 1 is exactly that kind of gem you've been searching for. Parts and Accessories and get Free Shipping on Orders Over $99 at Summit Racing! BUICK 7. The 1970 Buick GSX engine came with a massive 455-CID V8 like in 1970 Buick GS 455 and a Hurst four-speed, rear spoiler, sturdy springs and a modified jetting for the carburetor, a Positrac diff, Power front disc brakes, a front stabilizer bar, 3. This tech article is the first in our Buick 455 engine build series and we begin by beefing up our block with a rotating assembly and overbore for 462ci as well as an assortment of bolt-ons. For Buick - $522. The Oldsmobile engine block formed the basis of the Repco 3-liter engine used by Brabham to win the 1966 and 1967 Formula One world championships. 48-inch stroke, a 454 Chevy's 4. 4- End clamps 20, center bolts 30 5- Pressed on 6- 1971 use 15 ft. 23:1 rear gear that had come with it the previous year. Olds 455 Vs Pontiac 455 Vs Buick 455 was created by Chevyman21 To the people who grew up with these motors, which one of these 455s was the best? The Pontiac 455 is what I'm most familiar with however I have never actually seen a buick or olds 455. P out of this engine i think stock its got around 180 b. 1970 Buick GS 455 - 5151556186. The service engine light code - Saturn 2000 SL question. 030 to equal 406. Drives good and runs very strong. This rare and ultra powerful 1970 Buick GS 455 Stage 1 is exactly that kind of gem you've been searching for. 00 Nm (38,51 kgf-m or 278,90 ft. 7 mm) for later Generation 1 motors, and 3. 455 Head Comparison: Regular 455 head, Stage 1 and Stage2 heads. It normally only wound to about 5400, but if it had turned any higher than that it would undoubtedly. com 10-8-2010 For a while now, folks have been asking me to finish the page I did on this topic, on my website, but I figured a thread here would be easier. 1970 Buick GSX Stage 2 specs, specifications, laptimes, acceleration times, pictures, photos, engine data, top speed 1970 Buick GranSport Stage 1 GS 455 365 ps. 1970 Buick GS 455 For Sale Original California Everything about this car is freshPaint & Body were completed in Late 2015 & engine was rebuilt late 2017 - Fuel Injection installed Summer 2018. Could use fresh paint. Level 3 camshafts are designed for moderately modified engines. For this reason, GM considered it a thin-walled big block. The regular Buick 455 was rated at 350 hp (260 kW), while the 455 Stage 1 was underrated at 360 hp (270 kW). 1970 Buick GSX Stage 2 specs, specifications, laptimes, acceleration times, pictures, photos, engine data, top speed 1970 Buick GranSport Stage 1 GS 455 365 ps. 8L-231ci-V6 Engine Torque Specs. Check out the Products page for more information on our custom rocker arm assemblies. Add to Cart. It is located in Charleston, South Carolina, and is listed for sale here on eBay. Lobe Separation (degrees): 110°. Another benefit is that they are 800cfm and work very well on large cid engines. 455 with the Transfer Lug 1968 400 without the Transfer Lug I am not sure what the transfer lug is for, but have theorized (and not been corrected) that it was to aid in transporting the blocks from one machine to another during the manufacturing process. 6 liter vin code kcentury 1977 electra 77-79 estate wagon 77-79 lesabre 77-79regal 77riviera 77-78some of the oem bolts may have studs on top caution these do not have. 1970 Buick Gran Sport 455 specs The exclusive engine wasn't fitted on any other GM brands, so it was unique to start with. While rodders often turn their noses up at the word "stock," Martin points out that the stock Buick cam is hotter than the smallest Isky cam and with stiffer springs will rev to 5,500 rpm. The engine that powers Jim Hand's 1971 Pontiac Le Mans Station Wagon (with factory installed GTO appearance Endura front end) into the high 11s in the quarter mile is detailed below. Buick 455 Block 1973 Casting 1241735. 1971 Buick GS 455 1971 Buick GS 455 with cam, stall converter, and dual exhaust, all original, numbers matching. Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Buick GS 455 Stage-1 Sport Coupe (man. Lost your kit instructions? Want to check a torque or stretch value? Enter your kit number in the field below and click “Submit. Although I do run it on VP C 11, you probably could run it on pump premium. The GS 455 was actually an option to the base GS during the 1971-’72 model years. These specifications are for clean and lightly lubricated threads only. price and discription of a 455 HP engine. Cam bolts 40-45 ft-lbs SPECS 455 CI. How did Buick drop the compression on the 455 after 1970, deeper dish on pistons, increased cc combustion chamber, or a combination of both? The reason I'm asking is I'm rebuilding a '70 455 and the replacement pistons available say they're for'70-'76, 8. Find BUICK 7. the torque is all at the bottom. Blower Drive Service Buick 400-455 3 2V 871 Drive Kit [DK-2122] - BLOWER - Buick 400-455 3 2V 871 Drive Kit Includes: UPPER & LOWER POLISHED 1/2 BLOWER PULLEYS 3 WIDE BLOWER BELT 3 POLISHED IDLER PULLEY IDLER MOUNTING ASSEMBLY POLISHED SNOUT ASSEMBLY GEAR COUPLER ACCESSORY VEE GROOVE PULLEY(S) DRIVE SPACERS BOLTS Crank Hub Not Included - Customer must supply their own aftermarket Harmonic Balancer. The use of "Buick" or any other General Motors Corporation related terms is for product identification and application reference purposes only. Now we all know Chilton's wasn't perfect but a good friend had a '70 GS 455 Stage 1 4 speed back in the 70's. It has an ultra Rare 455 Stage II550+ HP Motor a 400 Turbo Transmission and a 12 bolt posi-trac rear end. The 25531617/25522646 block castings had on-center bores and a balance shaft that was located in the valley above the cam. It sure beats searching by hand through cam catalogs! At SMOKEmUP we like to use the engine simulation program Desktop Dyno© by motion software. 2-Door Hardtop versions offered for the year 1970 with complete specs, performance and technical data in the catalogue of cars Photo of the moment: 2012 Hyundai Veracruz Limited AWD. ISKY Racing Cams Performance-Economy Supercams™ [115125] - Performance-Economy Supercams™ Hyd. The Pontiac V8 engine is a family of overhead valve V8 engines manufactured by the Pontiac Division of General Motors Corporation that made its debut in 1955. Power is produced by an overhead valve, 7. If you go with a 455 be sure to find a Nodular or Forged Crank. at 4300 rpm with a small 240's duration street cam that was built for Dennis Ryncarz Jr. Similarly, a 421/428/455 share a 4. The advantage of this casting design is a significant drop in weight over the other 455 versions. 1965-67 V8-330, 425 - machined pad at front of right cyl head. SK96-202-4 - Camshaft Kit, BS455 260H. It's soft metal and the drill bit is a normal size. The Performer #2146 is designed to accomodate original cold air induction hoods, while the B4B #2515 relocates the carb pad for optimal fuel distribution. Lunati Cams, Cranks, Pistons, and Rods - Lunati Power. Buick DUI Distributors Choose an option Buick 215-350 CI V8 (Racing Version w/o Vac Advance) Buick 215-350 CI V8 (Street/Strip Version) Buick 400-455 CI V8 (Racing Version w/o Vac Advance) Buick 400-455 CI V8 (Street/Strip Version) Buick Even-Fire V6, 231 CID Buick Odd-Fire V6, 225 CID Buick Odd-Fire V6, 225 CID (69-71 Engines) Extended 1". A discussion and braggng rights to Good Nights At the track. 7L 1969, High Energy™ Hydraulic Flat Tappet Camshaft Kit by COMP Cams®. 20's at 118 mph shifting at 5500 rpm and going through the traps at 5500 rpm. Camshafts Wheel Cylinders We also have catalogues and stock Buick parts for: 1967-1976 400 and 455 engines. Our exclusive combination is the key to reliable and log term service with maximum performance. Best cam for high compression pontiac 400. Pontiac originally rated the SD-455 engines at a stout 310 bhp and 390 lb-ft, but experts agreed that it was closer to 370 bhp. 0025 and my rods are at. Even better, Buick's big 455 V8 was designed smart, so the engine weighed 150lbs. Very clean extremely powerful and a great driver! Took 2nd place last year and year before at local Buick/GM show in south central PA…was bested by a ’70 GS (original) that had ~$90K worth of restoration according to the owner so I’m okay with that. As we all know, Denny Manner put out these specs, so anyone running NHRA stock eliminator back in the day, could run a bigger camshaft and be very competitive in drag racing. The GS 455 was actually an option to the base GS during the 1971-’72 model years. The Buick Skylark is a passenger car produced by Buick. The Hamlin sensor is about $12 at Mouser. Original use was 1970 Buick 455 Automatic, all models except Stage 1. Read reviews, browse our car inventory, and. GRINDING CAMS AND MAKING HORSEPOWER SINCE 1941 Cams for American Motors, Buick, Chevrolet, Chrysler, Dodge, Ford, Mercury, Oldsmobile, Plymouth. Oldsmobile Olds 455 4 on Sale Shop online for Oldsmobile Olds 455 4 and save on Oldsmobile Olds 455 4 direct from Ebay. For sale is a 1970 Buick GS 455 located in our new Kansas City showroom. Make sure your machinist stays within the factory specs rather than loosening it like a Chevy so "it will turn better". Some Super Chevy readers must have been stunned to see that an LS6 Chevelle SS , with 450-hp rating, put down 288 rear wheel hp in the dyno test. The only change to the original design is the addition of our proven Performer-style carb pad. The 1969 Buick skylark Gran sport 400 is one of quite a few high-performance muscle cars manufactured by Buick. Display Options. Your Buick GS 455 will be happy to know that the search for the right Timing Set products you’ve been looking for is over! Advance Auto Parts has 2 different Timing Set for your vehicle, ready for shipping or in-store pick up. The 350 engine also came with a price rebate. 42 final which is rare to see and also it might be the only car that fitted with Muncie M22 Rock Crusher wide ratio with 3. DESCRIPTION: Edelbrock Performer RPM Buick Cylinder Heads are designed for street/strip high performance use on 1967-1981, 400-430-455 C. Hey folks, forgive me if this has been answered before but i just came up on a Buick 455 and was wondering what if any parts are the same between the Olds and Pontiac 455s. 5 litre capacity. Where as an olds 455 from any year after 70, is well suspect for junky cranks, small valves so that makes Buick a bet in one sense, however that varies with how fast the guy wants to go. ! They are the original cam measure to convensional industry standards. 6:1 ratio shaft-installed rockers through pushrods. Check out the Products page for more information on our custom rocker arm assemblies. The 400-455 is pump gas friendly for the mild daily driver. 42 posi rear. High performance camshaft. Funny as it sounds now, in its. According to Buick's figures it was rated at 370hp. Performer® style intake,750 CFM carburetion and 3†diameter free flowing exhaust pull hardest. Display Options. Torque was unchanged, and Buick slyly put horsepower at 360, but most testers said it was over 400. 449-inch lift with 1. Edelbrock Performer-Plus Camshaft Kits are designed for optimum torque from the low end to midrange. 146" High Energy 5/16 Pushrods for Pontiac 350-455ci V8. Could use fresh paint. These heads are largely interchangably. Technology has had a positive effect on traditional Pontiac performance. 443 107 112 1000-5000 smooth 2095 b. Since the 1960s, Lunati has manufactured engine components of the highest quality using cutting-edge technology. - 1969 GS00 Convertible This beautiful drop-top GS400 has 68,000 original miles on it, a TH400 transmission and 3. Left Engine Cylinder Head 5-8 11122118178 Oem Bmw M5 M6 F10 F12 2012-16 X5m X6m. The GS340 was now a GS350 gaining more displacement, but the GS400 remained the same. True GS 350 convertible upgraded to Stage 1 specifications. He has a catalogue of spares and knows which parts are interchangable. Detailed features and specs for the Used 2001 Buick Century including fuel economy, transmission, warranty, engine type, cylinders, drivetrain and more. This will return the most results. Instead of altering the stroke, Buick honed out the cylinders on the 430 CID Buick Wildcat engine. The Buick long blocks have NEW valves, valve springs, valve keepers, push rods, rocker arms, fulcrums, lifters, camshaft, timing chain (belt), timing gears, valve guides (diamond honed), three angle seats, cam, rod and main bearings, pistons, piston rings, rod bushings when applicable, gaskets and oil pump. Therefore, Buick stuffed a brand new 455ci in its newly restyled GS models. This is a reprint of the original 1954 edition featuring the Chevrolet inline six-cylinder 216 and 235 cubic-inch engines, GMC 228, 248, 256, 270 and 302-CID engines and Buick straight-eight 248 and 320-CID engines. Designed for street high-performance applications, Performer RPM cams provide power from 1500 to 6500 rpm. 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. 7 mm) for later Generation 1 motors, and 3. Buick Skylark 5. 400-430-455 Solid Roller Camshafts. Invented, engineered, and made in the USA, ProCharger provides the most power per pound of boost for automotive, truck/SUV, sport compact, motorcycle, UTV, and marine applications. The traditional Oldsmobile V-8 is unique, in that both small- and big-block versions can share the same cylinder head castings. The 1987 Buick Grand National coupe uses a turbocharged 3. Solid Roller. High flow aluminum radiator. A more powerful version of the engine is used in the limited production Grand National GNX that is tuned to produce 300 horsepower and 420 foot-pounds of torque and is powerful enough to. All Buick Regal Hardtop Coupe versions offered for the year 1976 with complete specs, performance and technical data in the catalogue of cars Photo of the moment: 1956 Dodge Custom Royal Lancer Super Red Ram V-8 4-bbl 4-Door overdrive. World's top manufacturer of performance camshafts, lifters, valve springs, rocker arms and related valve train parts for all race and street performance engines 400, 430, 455 c. RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. It was positioned as a premium offering at the top of the Cutlass range. Don't know how to. cam kits for 455-430-400 engines. 5L/455 Buick V8 Parts and Accessories. The engine has 42k original miles on it. 0025 and my rods are at. It has the 455 V8 in it. For the best experience on our site, be sure to turn on Javascript in your browser. Under the hood is the bold red block of the massive 455 cubic-inch V8. Hydraulic-Best all-around cam. Gaining torque, horsepower, and better driveability with a hydraulic-roller-cam swap for our 455. All Buick Le Sabre 2-Door Hardtop versions offered for the year 1973 with complete specs, performance and technical data in the catalogue of cars Photo of the moment: 1976 Chrysler Cordoba 400-4 V-8 TorqueFlite. 485-inch valve lift. This switch regulates the fuel pump and gas - Answered by a verified Classic Car Mechanic We use cookies to give you the best possible experience on our website. If you want to keep your 455 Olds closer to stock, but want to upgrade the bottom end, we have stock stroke 455 rotating assemblies available in. 1970 Buick Gran Sport 455 specs The exclusive engine wasn't fitted on any other GM brands, so it was unique to start with. They are smooth-idling cams for daily drivers, trucks, vans, RVs, and 4x4s. Get the best deals on Camshafts, Lifters & Parts for Buick GS 455 when you shop the largest online selection at eBay. That MGB/Buick V8 will be a wonderful combination and I'd enjoy comparing it against our Sunbeam Tiger with an aluminum head 302" also with the T5. Small Garage Products and Services Some of the best engineered products were made right in our own back yards. 1971 Buick GSX 455 Stage I The Stage I package includes the same basic GS-455 engine, but it's fitted with a modified Rochester Quadrajet quad, a distributor with more timing, a camshaft with special valve springs, direct ram air induction and standard 3. He has a catalogue of spares and knows which parts are interchangable. Just joined the forum. All previous part numbers no longer listed are still. Help is just a click away!. Gs455 4 Speed Manual - Used Buick Gs455 for sale in Saint Louis, Missouri. 90 bore and stroke, five main bearings, hydraulic lifters and Rochester four-barrel carburetor, it was the same basic big-block that had been introduced in time for the 1970. Designed for street high-performance applications, Performer RPM cams provide power from 1500 to 6500 rpm. The 350 engine also came with a price rebate. Oldsmobile Premium - $753. This purchase is for a custom built restored Quadrajet with original code stamp listed in description. These specifications are for clean and lightly lubricated threads only. Notice how close the Stage 1 valves and they almost touch, you can barely fit a dime between them. P out of this engine i think stock its got around 180 b. 400-430-455 Solid Cam, 110 Lobe make this one of the hottest cam combinations that can be driven on the street. All Buick Le Sabre 2-Door Hardtop versions offered for the year 1973 with complete specs, performance and technical data in the catalogue of cars Photo of the moment: 1976 Chrysler Cordoba 400-4 V-8 TorqueFlite. For sale in our Fort Lauderdale showroom is one gorgeous 1971 Buick GS Convertible Stage 1 tribute car. Don't forget about the 425. Help is just a click away!. 400 428 455 engine ID. The Pontiac was introduced in the same year, 1970, to replace the 428. 4MV, This is divorced choke (remote choke) style 4 barrel Quadrajet carburetor. In Car Valve Spring Change. Plus, another budget-friendly tech tip. The engine has 42k original miles on it. 1 piece rear seal ~For roller rockers & pushrods installed on most any big block Chevy add $350~ Forged Steel crankshaft add $125~ 400HP hydraulic cam and lifter kit add $200 or a hydraulic roller cam and lifter kit add $1000, includes thrust, etc. 5l V8 High Performance Cam - Engine Master Kit. Intended for performance hot street/strip and performance marine applications, these profiles have a moderate lope at idle and offer an extended rpm range with emphasis on upper bottom to top end power and a strong mid-range. Having watched it race, riding in it, driving it and having the doors blown off my GTO by it I fully believe that rumor to be true. Better than barn find! Rebuilt 455 V-8 motor in 2015. Pontiac 455 Rotating Assembly kit, Eagle Cast Steel Crankshaft 4. The Buick version of the 215 V8 went on to become the well known Rover V8, which still remains in limited production, utilizing the Buick-style pistons, heads, and valve train gear. All '70 Riviera 455 heads were machined differently to accompany the larger valves, and included unshrouding the valves for better flow. Buick rated it at 360hp, but most testers believed it was more than 400hp. All Buick Skylark 3rd-gen. Hydraulic-Best all-around cam. 42 final because Muncie M20 can't handle such a big torque close to 500 ft-lbs. 210 Stroke, Eagle 6. 455 N crankshaft 200. Edelbrock Part # 2515 Buick B-4B intake manifold is a resurrection of the popular B-4B manifold made in the late 1960s for street 400-430-455 c. With a cam/valve train swap and. 4375 in (87. Specifications - list of parts and machine work - Costs to Build This is positively the baddest 430 Buick engine on the planet and it will run on pump gas We made 87 dyno pulls on the 434 It was disassembled and found that it had performed flawlessly These pictures are of the re-assembly Click on pictures to enlarge. vortecpro wrote:My 71 Buick 315 HP F/SA G/SA runs 10. 38 time in. Better than barn find! Rebuilt 455 V-8 motor in 2015. It's always an interesting exercise trying to find the perfect camshaft specifications. Here is a work up Car Craft did on a Buick 455 just to give you an idea with some dyno numbers. 61:1 axle ratio was dropped and the 3. 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. 450 Valve Lash Hot Int/Ext. For Buick - $587. 1970 Buick Gs Stage 1 455 Original Air Cleaner Housing Assembly. p and i ould just like to get it up to 250-275 any thoughts on what i. It became known as the "nailhead" for the unusual vertical alignment of its small-sized valves. Join millions of people using Oodle to find unique used cars for sale, certified pre-owned car listings, and new car classifieds. With its 4. stage 2 valves,KBc118 cam 491 lift int&ext,KB roller rockers,springs,retainers,heavy duty pushrods. Our 401 Buick Nailhead engine is a good, unusual, high performance street rod engine with lots of torque, and with it’s own unique look. Detailed features and specs for the Used 2002 Buick Century including fuel economy, transmission, warranty, engine type, cylinders, drivetrain and more. 42:1 ratio positive-traction, heavy-duty front and rear shocks and heavy-duty rear anti-roll bar. Browse your favorite brands affordable prices free shipping on many items. Our 401 Buick Nailhead engine is a good, unusual, high performance street rod engine with lots of torque, and with it's own unique look. $75 a pop is unadulterated theft. The two-bolt main block has a 4. Usedone Day. Lift the hood and a deceptively stock-appearing bay hosts a fully rebuilt 470ci Buick motor full of high-quality parts. Olds 455 Vs Pontiac 455 Vs Buick 455 was created by Chevyman21 To the people who grew up with these motors, which one of these 455s was the best? The Pontiac 455 is what I'm most familiar with however I have never actually seen a buick or olds 455. Buick big block connecting rods. Left Engine Cylinder Head 5-8 11122118178 Oem Bmw M5 M6 F10 F12 2012-16 X5m X6m. Torque Specs are for clean and lightly oiled threads in Ft. Three- and four-speed manual s and the automatic were back, though the 3. 5:1 compression pistons, high-lift camshaft, special four-barrel carburetor, low restriction dual exhaust and a positive traction rear axle. Also would like some tips that will help build a better motor. As the 1970s progressed Buick went back to its roots of making cars for the older more conservative crowd. I recently upgraded to the T198i software and it seems a little better than the T195o that I was originally working with. 60:1 shaft-mounted rockers and 61 degrees overlap, on paper, Buick's standard cam specs more resembled those of optional high performance offerings from the competition. Running Keith Black Hypereutectic dished pistons giving it 9. RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. Home of the quickest and fastest Oldsmobile rockets on planet earth. 490 inch lift. 1970 Buick 455. Requires high compression had rough idle believe lift was over. This kit comes complete with a Isky 208/208 camshaft on a 112 lobe center which gives a smooth idle and works great with a stock converter or a 9" 2800-3000 stall. Buick GS / GS 455 1970, VINTAGE Camshaft Bearing Set by Sealed Power®. Buick 1970 GSX specs. For Buick - $522. (6,570 cc), but called a “400” in the Skylark Gran Sport by Buick to conform to GM’s 400-cubic inch maximum for transitional body cars. Pontiac Factory Cam Specs - by Wallace Racing Home of Pontiac Powered Firebirds,Trans Ams,Pontiac Powered Dragsters,Pontiac Power Rules!. 1970 Buick Gran Sport Production. Through the years, Buick made numerous sets of heads for the 400, 430 and 455 engines. With a cam/valve train swap and. Edelbrock Part # 2146 Performer Buick 455 intake manifold is designed for street 400-430-455 c. Re: Cam Position Sensor for small block Buick (& Rover) Bearings, seal and shaft stock are available from McMaster at reasonable prices; of course, you can get the same for a lot less elsewhere. Thats with 2. Created with Sketch. Torque Specs are for clean and lightly oiled threads in Ft. The GS400 continued as before, augmented at mid-1968 model year by the hot Stage I option for the big-block, which included a high-lift cam, reworked carb, and free-flow exhaust system. Better than barn find! Rebuilt 455 V-8 motor in 2015. Use VIN 7 specs where specified and not the VIN A specs. 488 lift intake/. Street rod headers, exhaust headers. Are you trying to find 1968 Buick GS 400 values? The Hagerty classic car valuation tool® is designed to help you learn how to value your 1968 Buick GS 400 and assess the current state of the classic car market. Ebc 07+ - $522. Brand name parts at low prices. Unlike Pontiac and Oldsmobile versions of 455 big block, Buick variant was equipped by bigger valves, extended stroke and bore, domed combustion chamber, giving the Buicks bigger power and helps to meet emission standards. The Stage 1 package, was even more with a hotter cam, bigger valves, and a revised carburetor. Early engines had regular flat hydraulic lifters and later engines used roller lifters with shorter pushrods and matching camshaft.