V8s get all the attention, but the 60° V6 was a General Motors mainstay for decades. Check out the Pontiacs that made the ...
The engine certainly ticked Pontiac's performance ... and a total of seven NASCAR wins in 1960. Pontiac followed this up with ...
Read more: How To Clean Your Car's Engine Bay: A Step-By-Step ... and the tri-power. In 1960, every one of the 370,701 cars Pontiac made got a variant of the 389 cubic-inch V8.