Fast Lane Only on MSN

Pontiac’s 1967 GTO 400 had an identity crisis—and it was glorious

The 1967 Pontiac GTO marked a turning point for muscle car engines, with a new 400-cubic-inch V8 that came in several ...
Hot Rod

Pontiac 400 Engine

Building The W72 For Hot Street PerformanceI have a question about the W72 engine, which I want to modify for more power. I want it to run on premium fuel and have a really good drivability factor. I ...
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 Air package. Each engine delivered serious speed, but they did it with ...
Jalopnik

What's The Difference Between The Pontiac 400 And The Chevrolet 400?

In the 1960s and 1970s, Chevrolet and Pontiac both offered a pushrod V8 engine with an advertised displacement of 400 cubic inches. Considering that both carmakers are (were?) sub-brands of parent ...
autoevolution

Not for the Timid: 1968 Pontiac GTO 400 HO 4-Speed Project Surfaces, It's a Jigsaw Puzzle

The 1968 GTO brought a full aesthetic and mechanical transformation. Concealed windshield wipers, hidden door handles, and Pontiac’s pioneering Endura front bumper made the car look sleeker and more ...