This engine's foundation is a factory-production 1976 Buick 455 block ... compliments the high capacity of the heads. An SP2 manifold comes CNC port-matched from T/A Performance and is hand ...

Buick was the first automaker to use a V6 engine ... of the 455 was the Buick Skylark Gran Sport (shortened to GS on its badging), which could be purchased in Stage 1 and Stage 2 performance ...

The Buick 455 Cubic Inch V-8 is an iconic engine that stands out for its impressive blend of power and torque, making it a staple in Buick's high-performance models during the early 1970s.

This engine's foundation is a factory-production 1976 Buick 455 block ... compliments the high capacity of the heads. An SP2 manifold comes CNC port-matched from T/A Performance and is hand ...

nothing screams “High Performance” on this Buick. That is, until the engine comes out of its slumber. Listen to one impressive 455 V8 in the video (shot last fall, but freshly published ...

The Chevelle 454 LS6, the Olds 442 W-30, the GTO 455, and the GS ... internals for higher performance and the longest list of standard-equipment high-performance parts ever offered during the ...

The 1962 Buick went through ... 7.5-liter Buick 455 big-block V8 engine under the hood churning out 550 horsepower, which was linked to a six-speed manual transmission and high performance brakes.

These cars really need no introduction around these parts ... is the 1970 Buick GSx Stage 1 – the top performance model from Buick’s lineup in 1970. It features a 455 cubic inch V8 making ...