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The GSX STAGE1 option was a high performance option that could be added to the Gran Sport 455 cars. With only 678 STAGE1'S being produced in 1970, this one being #36 built, they are becoming harder and harder to find. This 1970 Buick GSX STAGE1 is powered by its original numbers matching 455 CID V8 engine, backed by TH400 3-speed automatic transmission, running to a 10 Bolt posi-traction rear end with 3. 64 gears. The STAGE1 engine came with a more aggressive cam, higher compression, cylinder heads with larger intake and exhaust valves, specially tuned 4-barrel Quadrajet carburetor, aggressive ignition timing and boasts 360 Horsepower and an amazing 510 ft. /lbs. or torque! Options on this 1970 Buick GSX STAGE1 for sale include: AM Radio, Power Brakes (Front Discs/Rear Drum), Power Steering, Seat Belts, Vinyl Interior, and Raised White Letter Radial Tires. The exterior still sports its original Saturn Yellow, QQ code paint with the black and red GSX stripes. The interior also sports it factory original black front bucket vinyl seats and console with newly added carpet. A few other factory options on this...

The GS400 was a bit of a humble legend in the muscle car world when it arrived. Although its GM brethren motor divisions were producing cars like GTO, Chevelle SS and 4-4-2's, that didn't mean Buick was standing pat. In fact, the GS400 got standard functional hood scoops for '69, something none of its higher-profile corporate siblings had. The 'Cool Air' induction system used a twin-snorkel air cleaner with two foam muffs that sealed against the scoop openings. Some local circles even dubbed the car 'The Judge Killer'.

New for 1969 were the STAGE1 and STAGE2 options on these iconic muscle cars. STAGE1 boosted output to 345 bhp. It had a high-lift cam, 11. 0:1 compression instead of 10. 25:1, a special carburetor and fuel pump, and larger low-restriction exhausts. Currently under the hood is a numbers matching 400. The Build Sheet is included with this Buick and it also includes a binder full of restoration receipts. Power is paired to a 4-speed manual transmission and spins the Posi rear end to translate power to pavement. This GS400 Convertible is only 1 of only 351 4-speeds ever built. You can confidently drive this Buick anywhere although...

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Gateway Classic Cars of Indianapolis is proud to present this 1950 Buick Riviera 56R Custom for sale! This beauty is a site to behold. All the amazing body lines and craftsmanship are on display. More photos and videos of this car are coming soon.

This Custom Buick screams old school cruiser. It catches the attention of everyone that sees it. Frame off restored and completed in 2000. The whole body was sandblasted and epoxy primed. Bad metal was replaced with new. New rocker panels and suspension were added as well. The car is painted in a beautiful dark cranberry metallic color that pairs perfectly with the beige vinyl interior. This vintage paint scheme makes the 3 1/2 inch chop done to the top look even better! Powering this boat is a 400ci. Chevy small block mated to a 350THM automatic transmission. Runs smooth as silk and sounds great thanks to the dual aluminized exhaust system with glass pak mufflers and stainless steel tips. Has just the right amount of rumble...

Developed as an appearance package for the Buick T-type, these cars were produced from 1984 to 1987. They only came with a turbocharged 3. 8L V6 connected to an automatic transmission. The 1986 model is special as it breathed through a intercooler creating 225hp and 330ftlbs of torque which was enough to make it keep up with the V8s of the day. This fine example sports a 3:42 posi-traction rear end so you can send all 225hp to the ground! This Grand National has the standard glossy black paint with the 1986 only grill giving it that classic sharp look Grand National owners have come to know and love. This is backed up with sparingly placed turbocharger emblems on the sides and trunk giving the car a clean and sleek appearance that makes these cars unique and distinct. This sharp exterior is backed with up with a interior to match. Having the lower parts being black with the uppers gray along with the turbo logo scattered throughout. This example comes equipped with A/C, cruise control, power seats, power locks,...

This -40 Super 8 is powered by a 5. 7L V8 engine backed by an automatic transmission. Options on this 1940 Buick Super 8 include A/C, AM/FM Radio with CD Player, Lumbar Support, Power Locks, Power Seats, Power Brakes, Power Steering, Power Windows, Vinyl Interior, Wide White Walls and Radial Tires.

This 1940-s Buick is the perfect balance between stock appearance and modern performance! From the outside it appears to be a relatively tame Buick Coupe but stepping on the throttle and unleashing the power hidden under the hood will grab attention. This Buick is powered by a 5. 7L LTI from a 1997 Trans Am. Going along with the Restomod them the interior is Shale colored which came out of a 2002 Cadillac. Custom upper and lower dash done by Wabbit Custom Dash using a Dakota Digital instrument panel. You will certainly have a tough time finding one nicer especially at this low of a price. The car looks phenomenal with its Deep Mango Effect paint job and Shale leather interior, you will definitely be turning heads while...