Few cylinder heads have hit the small-block Chevy world with as much impact as the GM Performance Parts Vortec iron cylinder head. By now you already know that the Vortec head offers outstanding ...
As the clich goes, the only constant in life is change. For 1982, Pontiac saw a big one. With corporate-wide restructuring, GM decided that V-8 engines of Pontiac design would no longer be produced.