1971 Buick GS Stage One


1971 Buick GS
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1971 Buick G/S Stage One Coupe

This is a real GS STAGE 1 455 cubic inch Buick big block with fully functioning cold air induction system. exceeds 400+hp. The tranny is the TH400X auto with the very rare 12 bolt posi rear, only installed at the Farmingdale, Maine assembly plant. Options include: power steering, power disc brakes, working factory gauges, bucket seats, factory console, tinted glass, dual sports mirrors and chrome Buick Rallye wheels, FACTORY AC. The car is solid. The green exterior paint work is in Very good condition along with all the chrome/glass/trim/weatherstripping/emblems. The white interior features factory white bucket seats with center console with infamies staple shifter, not to worry the interior is very clean and is very presentable. This Buick has tons of power and torque to plant back in the drivers seat. Factory rally Buick wheels with a great set of tires, This gentleman's muscle car drives/runs and stops great with reliability. Bit more information: In 1970, General Motors pulled long-standing corporation-wide restrictions on engine displacement, allowing its various divisions to run wild with new powerplants ranging all the way up to 455 CI. In Buick's case, this newfound freedom resulted in one of the most formidable machines of the first muscle-car era: the 1970 Buick Gran Sport Stage 1. The GS Stage 1 built on the basic formula established in the Gran Sport, whose new 455 CI engine was rated at 350 HP and an astonishing 510 lb-ft of torque, the latter figure all-in at just 2,800 RPM. This was the highest torque rating of any production car except the Cadillac 472 and 500 CI engines, and it was made possible through higher displacement, larger valves in high-flow heads, a performance cam and standard cold-air induction fed by twin hood scoops. The Stage 1 expanded those parameters with even better breathing, incorporating still larger valves with stronger springs for high-RPM reliability, revised porting, a radical new cam and a rejetted version of GM's versatile Rochester Quadrajet 4-barrel carburetor. The factory rated the Stage 1 at 360 HP, but most testers concluded it was more than 400.

At Motorcar Gallery we have a great selection of Automobiles from Exotics to Classics to American Muscle. Each vehicle in our inventory is carefully selected to meet very demanding specifications. We have financing and leasing options available and trades are always welcome. Shipping globally is also easily arranged. Please ask us about our Automobile Storage options. Call us today for more information on this car or any of the other services we have available at 954-522-9900


Engine Size
400 V8


Body Color
Green Metallic
Body Style




Interior Color
Seat Material
Figure based on a stock vehicle with OH rates with $100/$300k Liability/UM/UIM limits. Rates vary depending on the state, coverage selected and other factors. Policies underwritten by Essentia Insurance Company. Some coverage and discounts not available in all states. Call 877-922-9701 to speak with a representative or apply online. $723 /YEAR insurance
Engine Size
400 V8
Transmission Type
3 Speed Automatic
Body Style
(954) 522-9900

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