Small Block Chevy Engines
GM ZZ383/425HP
http://www.gmpartsdepot.com/store/pr...Category_ID=63
GM ZZ383/425HP
http://www.gmpartsdepot.com/store/pr...Category_ID=63
But why are you swapping? It would be much cheaper to upgrade the LS1 thats in the car (assuming that this isnt some wrecked car).
But with 425hp, a new rear end (12 bolt) would probably be a smart replacement.
But why are you swapping? It would be much cheaper to upgrade the LS1 thats in the car (assuming that this isnt some wrecked car).
But with 425hp, a new rear end (12 bolt) would probably be a smart replacement.

