1-25 of 109 cars
This 1969 Buick GS 400 coupe is finished in Cameo Cream with a black vinyl roof and is powered by a 400ci V8 paired with a three-speed...
This 1969 Buick GS 400 Stage 1 convertible is finished in blue over white upholstery and powered by a 400ci V8 paired with a three-speed...
This 1972 Buick GS 350 hardtop coupe is finished in copper over saddle vinyl and was originally delivered to Larson & Quinn Buick of Red Wing...
...in the mid-2000s. Features include a power-operated white soft top with a white boot cover, a hood-mounted tachometer, quad headlights, GS...
This 1969 Buick GS 400 Stage 1 coupe is powered by a 400ci V8 linked with a TH400 three-speed automatic transmission and a limited-slip...
The 400ci V8 was bored. 030 over approximately ten years ago, at which time the heads were rebuilt and a replacement camshaft, oil pump, timing c
This 1972 Buick GS 455 Stage 1 coupe is finished in blue with white stripes over white and powered by a 455ci V8 paired with a Turbo 400...
I have for sale or trade a awesome 1967 Buick GS 400. With only 63k original miles, this has a big block 400, 340 Hp 440 lbs torque, automatic...
1969 Buick GS 400 Stage 1. One of only 832 automatic Stage 1's built in 69. This is a extremely solid car. This is what I would call a...
1968 Buick GS 400 2dr Hardtop, Stunning Frame-off Restoration, stock, correct, and ready to roll. Older, near concourse quality, nut-and-bolt...
1969 Buick GS 400 Convertible 10202 Miles This 1969 Buick GS400 convertible hits the right high notes with a cool color combo, vintage details...
1969 Buick GS 400 dream muscle car 49656 Miles The 1969 Buick GS 400 is the ultimate dream muscle car for many of us. It ideally blends the...
...to the rear wheels through a Turbo 400 three-speed automatic transmission and a Positraction rear axle. The five-digit odometer shows 94k miles.
1969 Buick GS 400 Convertible White 85273 Miles Automatic Partially restored small town barn find 1 of only 1,776 GS convertibles built in...
1969 Buick GS 400 Convertible cool color combo 10202 Miles This 1969 Buick GS400 convertible hits the right high notes with a cool color combo...
This 1967 Buick GS 400 comes from a private collection of some of the most rarest muscle cars of all time.
1969 Buick GS Convertible 400 V8 This 1969 Buick GS400 convertible hits the right high notes with a cool color combo, vintage details...
This is an all original 1967 Buick Grand Sport GS 400 2 dr Coupe with AC option. It has what looks like the original 400 C... motor with the...
The 400ci V8 was factory rated at 340 horsepower and 440 lb-ft of torque and is equipped with a four-barrel carburetor and a ‘Star Wars’ air-clea
71 Riviera GS, driver quality not restored, clean underside, runs and drives beautiful. No body rust, straight panels and very nice quality...
All Original Drivetrain & Rear 455 Motor Turbo 400 Automatic Power Steering Power Brakes Factory Air Conditioning Power Windows AM/FM. Which...
Real deal 1972 Buick GS 455 Convertible. 1 of only 126 built and 1 of 76 painted stratomist blue, Non original 455ci/4bbl engine/Turbo 400...
1970 Buick Riviera GS Gran Sport 455 Automatic Burnished Saddle Metallic Real Gran Sport'70 Riviera Finished In Its Beautiful Factory Color Of...
1965 Buick Riviera GS Bamboo Cream Hardtop 425 V8 93257 Miles Wicked Riviera GS Hardtop 425 Nailhead Super Wildcat V8 Automatic A/C PS PB ///...
1969 BUICK GS400 CONVERTIBLE 4-SPEEDThey only made 212 with a 4-speed Its a real GS (44667 VIN) with numbers matching transmission but sadly...
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