Leading up to the peak of the muscle car era, automakers like Ford and Pontiac were locked in a battle of one-upmanship. While smaller, higher revving engines were popular among hot rodders, there was ...
Only 380 convertible GPs were powered by the 428 HO V8, released in 1967 to replace the Tri-Power 421; this loaded example belonged to a Pontiac executive ...
In the late 1960s, few GM divisions were as daring as Pontiac, consistently pushing out engines that would take on whatever the muscle car era had to offer. Among their most notable offerings was the ...