This 1972 Buick GS Stage 1 gets an automatic trans, Positraction rear end and a 455 V8. Advertisement - Continue Reading Below 3 ...

This is the reason the all-original 1972 Buick GS 455 Stage 1 we’ll cover today produces a rather puny 270 horsepower and 390 pound-feet (529 Nm) of torque from 7.5 liters of displacement ...

Dig a little deeper, however, and WOSSOM is alive and well. Greg Gessler drag races his '72 GS Stage 1, and proudly waves the Buick Tri-Shield banner wherever and whenever he can-most recently and ...

Built between 1968 and 1972, the second-generation ... V8 unit sourced from a 1970 Buick, featuring a Stage 1 camshaft, red valve covers, Quick Fuel 750-cfm carburetor, GS 455 Ram Air induction ...