would be best to get a complete LS1 rotating assembly to put in it. The 5.7 balances different than the 5.3 so you'll have to get the entire assembly balanced to work correctly if you use a 5.3 crank in a 5.7L engine.
would be best to get a complete LS1 rotating assembly to put in it. The 5.7 balances different than the 5.3 so you'll have to get the entire assembly balanced to work correctly if you use a 5.3 crank in a 5.7L engine.
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709