Fast Lane Only on MSN

How the 1967 GTO HO strengthened Pontiac’s power strategy

The 1967 Pontiac GTO High Output package did more than add a few extra horsepower. It crystallized how Pontiac could keep ...
Fast Lane Only on MSN

1967 GTO 400 engines compared: HO vs Ram Air

The 1967 Pontiac GTO gave buyers a rare choice between two distinct 400 cubic inch performance paths, the 400 HO and the Ram ...