1970 buick gsx stage 1 specs. The first Gran Sport had a Wildc.

1970 buick gsx stage 1 specs. 1970 Buick GS455 Stage 1 1970 Buick GS455 GSX A: The 1970 Buick GSX has a wheelbase size of 112. 38,008 original miles; Original 455ci Stage 1 V8 engine (360hp) Rochester Quadrajet Carburetor with dual-snorkel Mar 6, 2018 · Also I choose KB silv-o-lite 1730H 020 because they are Hypereutectic and I don`t want race with car and I want to go for forged pistons clearance problems. All of the 1970 GSXs were built in a three-month stretch, between March 2 and May 15, an abbreviated production window that may have contributed to the model’s scarcity. gasoline (petrol) engine with displacement: 7468 cm3 / 455. 8422: Valve Lifter Clearance in Crankcase World Class Investment Grade GSX 455 Stage 1 4 Speed. SPECS COMPS (30) 1970 Buick GS455 GSX Jul 13, 2024 · A notable fact about the underrated 1970 GSX is that Buick ended up selling significantly more of the costly Stage 1-equipped cars compared to the standard model. Vehicle history and comps for 1970 Buick GS455 Stage 1 VIN: 446670H254891 - including sale prices, photos, and more. See more muscle car pictures. I searched through the GM parts history catalogs that I have and came up with a few interesting bits of Stage 2 info. Five. 5 kW / 365 PS / 360 hp (SAE gross) offered until September 1970 for North America U. That was until a 1970 Buick GSX crossed my path. Power is produced by an overhead valve, 7. 5 V8 engines were in the following years and models: 1970-1976 Buick Electra; 1970-1976 Buick Estate; 1970 Buick Wildcat; 1970-1976 Buick LeSabre; 1970-1976 Buick Riviera; 1970-1972 Buick Skylark; 1971-1973 Buick Centurion Dec 6, 2022 · 1970 Buick GSX Brochure. Painted a sedate blue, this 1970 Buick GS might look ordinary, but under the hood lies a rumbling Stage II 455 that's ready to thrash most challengers. What tire size for Buick GSX Stage-1 Sport Coupe 4-speed in 1970, the model offered until September 1970 for North America U. RWD (rear-wheel drive), automatic 3-speed gearbox. by Dave Knutsen . 90″ by 4. 00 inches. Image: GM via My Classic Garage. From a performance aspect, the stage1 option consisted of larger valves in the heads (1970-up 455 engines only: intake valves increased from 2. Though Buick claimed the Stage 1 system was only good for 10 hp, quarter mile times for Stage 1 Buicks were nearly a half second better than the standard GS 455 cid. ) May 18, 2022 · Motor Trend magazine stated the 1970 Buick GS 455 Stage 1 was “The Quickest American Production Car” in 1970, not the GSX, a fact that is often misquoted in articles. 7 cui, advertised power: 261 kW / 350 hp / 355 PS ( SAE gross ), torque: 692 Nm / 510 lb-ft, more data: 1970 Buick GSX Sport Coupe Hydra-Matic (aut. 6 litres) Buick V8 (called a 400 by Buick because that was the maximum engine size allowed in intermediate body cars). The ultimate Buick came at the end of the decade with the 1970 GSX Stage 1 455. The Stage 1 arrived in 1968, and the “Stage” series of ultra high-performance big-cube V-8’s would remain the pinnacle of Buick performance until the turbo V-6 era of the mid-1980s. A Stage I GS 455 was timed by Motor Trend at 13. 9 litres) V8 was already offered in the Skylark, the Gran Sport had the largest engine permitted by GM - a 401 cubic inches (6. The GSX required a complete restoration Aug 11, 2020 · Then, Buick got serious. of torque. Hardtop 455 Stage 1 2,465 Convertible 455 1,184 Convertible 455 Stage 1 232 GSX 455 278 GSX 455 Stage 1 400 Total Production for 1970 20,096 - VIN • Located on the upper left face of the dash and is visible through the windshield. i. Sep 25, 2013 · The Buick GSX and GSX Stage 1 were just two of the performance cars GM introduced in 1970 under the tagline “Introducing Automobiles to Light Your Fire. SPECS COMPS (30) 1970 Buick GS455 GSX Valve System Specifications: Rocker Arm Ratio 1967-68 400/430 - 1. Although a 300 cubic inches (4. This can be a tough piece of paperwork to find. Dec 22, 2008 · Buick certainly made muscle car history in 1970. 1970 Buick GS 455 Stage 1 Road Test – High Performance 1970 Buick GSX Stage-1 Sport Coupe 4-speed tire and wheel sizes. ”. Ten. 4) in 1970, the model with 2-door hardtop coupe body and V-8 7468 cm3 / 455. Q: What were the bodystyles of the 1970 Buick Gran Sport? A: The 1970 Buick Gran Sport was offered as a Convertible, GSX Convertible, GSX HardTop, Hardtop, Hardtop Coupe, Sport Station Wagon. By 1970 the Stage 1 peaked with 455 cubic inches, 360 horsepower and 510 lb-ft of torque. Buick GS’s went even faster in 1970, with the introduction of the 455-cid, 340-hp V-8. Could not be purchased with a 350 c. FIND Search Listings 710,883 Follow Markets 8,789 Explore Makes 647 Auctions 1,124 Dealers 278 Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Buick GS 455 Stage-1 Convertible in 1970 the model with 2-door convertible body and V-8 7468 cm3 / 455. With 510 lb-ft of torque, this subdued muscle car could outrun virtually anything it came across off the showroom floor in 1970 except a Hemi Cuda, Hemi Road Runner, or an 1965 Buick Gran Sport. 4) in 1971, the model with 2-door hardtop coupe body and V-8 7468 cm3 / 455. 1, of 1970. ft. We’ve already discussed the 1970 GSX in a previous Buyer’s Guide (HMM #26, November 2005), and we’ll cover the same-year 350-cu. (up to September): manufactured by Buick in United States Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Buick GSX Stage-1 4-speed (man. And the mighty GSX Stage 1 would eventually become the division's answer to Pontiac's GTO Judge and Chevrolet's Chevelle SS454. 1970 Buick Skylark Custom AAMA Specifications Sheets. 2. As good as it got in 1970 for Buick, sadly only a little over 3,000 1970 Stage 1 455 V8 equipped GS and GSX models were produced. FIND Search Listings 710,697 Follow Markets 8,789 Explore Makes 647 Auctions 1,124 Dealers 278 Jan 14, 2021 · This 1970 Buick GS Stage 1’s full frame-off restoration was completed by Thornton Autoworks of Telford, PA, and is one of 2,465 Stage 1 hard tops produced in 1970. manufactured by Buick in United States. It's one of the all-time great muscle cars. Specifications listing with the performance factory data and ProfessCars Aug 24, 2022 · The result for the Stage 1 option package was a bump in power to 360 hp, but experts agree the difference was more like 25-35 extra hp. 59 to 1, aluminum 1969-70, 400/455 - 1. 0015-. Had the same power plant as a 1970 GS which was either a 350HP Standard 455 or 360HP Stage-1. For 1970, the GS and GSX were the only Buick models that could be ordered with the Stage 1 455. -equipped GS at a later date. A Stage 1 engine featured special ported heads with larger valves and revised valve springs, a hotter camshaft, and a tweaked carburetor. 6cuin 345 PS 340 bhp 254 kW 1921 kg. 1970 Buick GSX Stage 2 426 ps The Buick GSX 455 is a 2 door coupé style road car with a front positioned engine powering the rear wheels. The 1970 Buick GSX, an uplevel version of the GS 455, came with an exclusive package of aero aids and graphics. The 1965 Skylark Gran Sport was the intermediate Buick Skylark with the Gran Sport option added. 5625 inches to Nov 13, 2018 · 1970 Buick GS Stage II Mecum 1970 Buick GS Stage II Mecum. It consisted of a different curved distributor, upgraded camshaft, larger valves, ported heads, and modified jetting in the carburetor. A white GSX was sent to Reynolds Buick in California, where “Pappy” Kennedy and Jim Bell (Kenne-Bell) tweaked and tested the car. 1970 Buick GranSport Stage 1 GS 455 specs, 0-60, quarter mile, top speed, engine specifications, pictures, updated January 2024. Aug 8, 2020 · The 1970 Buick GS Stage 1 came out swinging by earning the fourth fastest ET in 1970 with its 13. 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. Mar 5, 2020 · By 1970, the Buick GS had become a standalone model, as opposed to an options package. In the fall of 1969 Buick introduced a “Brand New Brand of Buick” called the GSX. 00 to 2. Buick rated the Stage 1 at 360 horsepower but those in the know would tell you that actual horsepower was closer to 400. 42 final because Muncie M20 can't handle such a big torque close to 500 ft-lbs. Mar 9, 2021 · You could buy a GS Stage 1 Buick and easily purchase all the Stage 2 parts you needed at any Buick dealer around. 38-second pass as recorded by Motor Trend magazine in its January 1970 issue. The GSX Stage 1 was offered exclusively as a two door coupe, and featured the Stage1 455 four-barrel V8 engine. They were first listed with a price Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Buick GSX Stage-1 Sport Coupe Hydra-Matic in 1970, the model with 2-door hardtop coupe body and V-8 7468 cm3 / 455. The monster 455 cubic inch V8 with Stage 1 Package. 5 kgm) at 2800 rpm respectively. On February 9, 1970, Buick unveiled the new Buick GSX model at the Chicago Auto Show as well. Common Stage1 Features - 1969-1974. Dave Knutsen of Washington state made 10 pairs of these special Stage II emblems. 312″ and worked with a 10. 75), stiffer valve springs (used a dual spring setup), rejetted carburetor, recurved distributor, special high-lift Car Life managed 0-60 mph in 6. in. Performance was equated with affluence rather than sporting pretense. General Motors surrendered itself to temptation in 1970 and lifted its 400-cid limit on intermediate models. • The 1 st digit will be a 4, Buick's code. Actual output was thought at the time to be closer to 400. Specifications listing with the performance factory data and ProfessCars 2 door fixed-head coupé FR 3A 6990 cm3/426. 79 seconds though the quarter mile at 104. Mecum reports that 400 Stage 1 GSXs were shifted compared to 278 of the base version, despite the former costing the equivalent of nearly $10,000 more in today's money. . 5:1 But with those pistons in my calculations I Vehicle history and comps for 1972 Buick GS 455 Stage 1 Coupe VIN: 4G37V2H125922 - including sale prices, photos, and more. They bear a resemblance to Buick's Stage I emblems, but were never distributed or offered by the division. SPECS COMPS (30) 1970 Buick GS455 GSX Car Life managed 0-60 mph in 6. 5 mph. 3) Specifications Review; more data: 1970 Buick GS 455 Stage-1 Sport Coupe Hydra Sep 22, 2017 · Oldsmobile had their 4-4-2, Pontiac had their GTO, Chevrolet had their SS, while Buick had their GS, short for Grand Sport. Vehicle history and comps for 1970 Buick GS 455 Stage 1 VIN: 446370H133646 - including sale prices, photos, and more. 64:1 Ratio, Complete Nut and Bolt Rotisserie Restoration, 1 of 400 GSX's Produced, 1 of 187 In Apollo White, 1 of 118 4 Speeds Produced, Restored by Then & Now Automotive Sep 24, 2018 · Buick threw down the performance gauntlet with the mid-1970 release of the GSX. 8 cyl, 7. May 6, 2023 ·   Highest performance Buick available in 1971 Stage 1 package included 455 engine with high lift cams Named by Motor Trend as the “quickest American Production Muscle Car” The Buick GSX Stage 1 was built to show that the performance features found in their popular Wildcat and Jun 21, 2024 · Out of the total 400 GSX Stage 1 Buicks assembled in 1970, 280 received the three-speed Turbo Hydra-matic gearbox (as an alternative to the four-speed manual standard transmission). ? The standard tire size for this Buick was G60 - 15. A Gran Sport variant of the Buick Century was produced from 1973 to 1975. Oct 1, 2019 · It helped that Buick’s Stage 1 engine carried the period’s highest torque rating, boasting 510 lb-ft. 64 1970 Buick GSX Stage 1The Buick Gran Sport name was first introduced on the 1965 Skylark as a competitor to the Pontiac GTO. 5 kW / 365 PS / 360 hp (SAE gross) engine offered until September 1970 in North America U. (370hp) Numbers Matching Stage 1 V8, 4 Speed Manual Transmission (Numbers Matching), 10 Bolt Rear w/ 3. Vehicle history and comps for 1970 Buick GSX Stage 1 VIN: 446370H293600 - including sale prices, photos, and more. 0:1 compression ratio. The big news for 1970 was the conservatively rated 350-hp, 455 GSX. Vehicle history and comps for 1970 Buick GS 455 Stage 1 VIN: 446370H269267 - including sale prices, photos, and more. 1970 Buick GSX 2-Door Hardtop all 1970 Buick GS 455 Stage-1 Sport Coupe (man. Q: What tires did the 1970 Buick Gran Sport have? A: The 1970 Buick Gran Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Buick GS 455 Stage-1 Sport Coupe 4-speed in 1970 the model with 2-door hardtop coupe body and V-8 7468 cm3 / 455. 1970 Buick GS 455 and GSX Order Forms. 5 kW / 365 PS / 360 hp (SAE gross) offered since September 1969 for North America U. What Cars Use the 455 V8? Buick 7. 20 inches. FIND View Listings 606,047 Follow Markets 7,867 Explore Makes 642 Auctions 1,031 Dealers 223 Feb 24, 2022 · There was a time, before muscle cars were known as muscle cars (or even “supercars”), when high performance was exclusively the property of the big-money marques. The first Gran Sport had a Wildc These Stage 1 Buick's are Becoming The Most Desirable Muscle Cars of the Era! This 1970 Buick GSX Stage 1 has a 455c. The Buick GSX Stage 1 was the top of the line variant for the Buick Gran Sport. As late as the ’30s, supercharged Cords and Auburns were the top of the horsepower food chain. Q: What were the bodystyles of the 1970 Buick GSX? A: The 1970 Aug 12, 2023 · The GS featured notable variants such as the GS Stage 1, Stage 2, GSX, and GSX Stage 1. 0030: Valve Lifter Diameter . 1970 Buick GS Stage II Mecum 1970 Buick GS Stage II Mecum. That said, it still wasn’t one of the top five fastest. 1970 Buick Skylark & Skylark 350 AAMA Specifications Sheets > Soon. Luxury cars were… Factory Stage 2 Head Pricing. Hundred. 5-inch brake shoes in the rear for the Stage 1 The GSX was bestowed with a monstrous 455 cubic-inch V8 with a cast-iron crankshaft linked to aluminum pistons by way of forged-steel connecting rods. 1970 Buick GSX Stage 2 specs, 0-60, quarter mile, top speed, engine specifications, pictures, updated September 2024. Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Buick GSX Stage-1 Sport Coupe 4-speed in 1970, the model with 2-door hardtop coupe body and V-8 7468 cm3 / 455. 1970 Buick GS & Buick GS 455 AAMA Specifications Sheets. 7 cui, 268. Jul 3, 2018 · Buick also offered the $114 Stage 1 performance package for the GSX. (Photo courtesy of Shelton Classics. Q: What is the length of the 1970 Buick GSX? A: The 1970 Buick GSX has a length of 202. A Hurst-equipped four-speed followed, as… Vehicle history and comps for 1970 Buick GS 455 Stage 1 Coupe VIN: 446370H258812 - including sale prices, photos, and more. engine 3. Vehicle history and comps for 1970 Buick Gran Sport 455 Stage 1 VIN: 446370H326555 - including sale prices, photos, and more. Specifications listing with the performance factory data and ProfessCars Aug 16, 2022 · In this guide, we discuss Buick 7. 4) , model year 1970, version for North America U. Complete performance review and accelerations chart for Buick GSX Stage-1 Sport Coupe 4-speed (man. According to ProfessCars™ estimation this Buick is capable of accelerating from 0 to 60 mph in 5. 1. As the 1970s progressed Buick went back to its roots of making cars for Buick GSX Stage-1 Convertible 4-speed (man. 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. 2-door coupe body type. Ordered with the desirable Stage 1 Performance Pack, the 455 V8 in this GSX was conservatively rated at 360hp and included larger valves, a hotter cam and revised carburation. 8 sec, from 0 to This car is GSX #362 of 678 produced in 1970 and one of 282 produced with the Stage 1 performance package and Turbo 400 automatic transmission. Oct 19, 2023 · To remedy these conditions, Buick used a stiffer relief spring in the Stage 1's oil pump, and in mid-1970, they increased the oil pickup tube and connecting galley diameters from 0. Specifications listing with the performance factory data and ProfessCars Factory Stage1 Registry GS Information Page. 125 and exhaust valves increased from 1. V-8 and its 510-lbs. 5L V8 specs, history, performance, reliability, and more. 1970 Buick GSX 455 Stage I - full technical specs sheet, including performance data, economy and emissions, dimensions, weight and engine particulars. Two cars were selected as testing prototypes for the Stage 2. 1 seconds. 6 to 1, stamped steel: Rocker Arm Clearance on Shaft . 0ℓ, l: 5418mm, wb: 3023mm. It’s powered by its matching-numbers 455-cid/360-hp V8, which puts out 510 ft-lb of torque backed by the matching-numbers M21 close-ratio 4-speed manual transmission and 3. 8427-. Completing the package is an automatic transmission, air conditioning, bucket seats and Rallye wheels. Q: How much did the 1970 Buick GSX cost when new?A: The 1970 Buick GSX cost approximately $4,478 to $4,664 (USD) when new. The Buick Gran Sport was in production until 1972. Features and Specs. The casting number on the Stage 2 iron heads was 1235714. 54 to 1, stamped steel 1971+, 455 - 1. 1970 Buick Mid Size Car Print Advertisements. Finished in either Apollo White or Saturn Yellow with eye-grabbing graphics, the car was a standout, and its list of standard performance features was equally impressive, beginning with the 350hp 455-cu. • The next 2 digits will be - ⇒ 34 for GS 350 ⇒ 46 for GS 455 Vehicle history and comps for 1970 Buick GS 455 - including sale prices, photos, and more. It's powered by a 455ci 8-cylinder engine, conservatively rated at 360hp with 510 ft/lbs of torque. 625 to 1. So although a lot of those Stage 2 Buicks you see out there are for the most part going to be colognes, that doesn’t mean they still can’t pack the punch of the original two Stage 2 Buicks that ran the quarter-mile at a A: The 1970 Buick Gran Sport cost approximately $3,100 to $4,670 (USD) when new. FIND Search Listings 714,202 Follow Markets 8,832 Explore Makes 647 Auctions 1,123 Dealers 288 The dealer installation of GSX but with optional 3. Sep 24, 2018 · This month we’ll turn our attention to the nuances of the 1970 Buick GS 455 and GS 455 Stage 1, should this ultimate torque monster reside near the top of your shopping list. The GSX Stage 1 was a Gran Sport that was fitted with the GSX performance package, as well as the Stage 1 engine performance package. S. Vehicle history and comps for 1970 Buick GSX Stage 1 VIN: 44637OH276890 - including sale prices, photos, and more. Braking came compliments of standard 11-inch vented rotors as part of a power disc setup in the front and 9. They were listed in 1970 as a valid part number after Nov. Exhibit A: in 1970,MotorTrenddrag tested a stock 1970 Buick Mar 5, 2019 · Reader shares photos and the story of his classic American muscle car, a 1971 Buick GS 455 Stage 1. Many critics agreed that the GSX had received the muscle car era’s highest profile image treatment after mediocre sales of the GS in 1969. SPECS COMPS (30) 1970 Buick GS455 GSX 1970 Build Sheet (Flint) Typically found under the dash or in the drivers side pillar. Stage 2 is one of the powerful engine in 1970 considering the power can reach 400 Hp in net figures. with those heads that I choose I guess my engines specs will be close to 1970 stage 1 engines and 1970 stage 1 engines if I remember are 10. We present here also the analysis of alternative tire sizes with the standard wheel total diameter. 7 cui, 205 kW / 279 PS / 275 hp (SAE net) of power, 624 Nm / 460 lb-ft of torque, 4-speed manual powertrain offered since September 1970 for North America U. 1970 Buick GSX Information. Today, muscle car enthusiasts worldwide recognize how fast those Buick GSX muscle cars were and remain today. Bore and stroke was 3. hwmz mvzovr uoric tjqnl zxievl ujjhm dkesg ipnccx pwtq bnq