One of the shortest-lived nameplates in Buick history, the Centurion was offered between 1971 and 1973, briefly replacing the ...

There were 2,472 examples of the Stage 1 455-cube GS, 81 of them with a ragtop ... Photo: YouTube/Cars and Zebras That’s it, in a nutshell: a super-rare Buick muscle car goes against an obscure ...

Buick's rarest muscle car was the 1966 Super Wildcat GS ... which was available with the same 455 ci V8 engine as the GSX. This engine came with a Stage 1 option, which consisted of a higher ...

Actual terms vary by lender. The Buick GS 455 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for ...

Prices shown are the prices you can expect to pay for a 1970 Buick Gran Sport 2 Door Convertible (455, Stage I) across different levels of condition. Edit options.

This 455-cid V8 at least blurs the line ... The Y-Job was built on a Buick Super chassis with a 320 cubic-inch Buick straight-8, also known as the Fireball 8, the engine that had powered early ...