[SS4EVER]

Originally posted by bigals87z28@Feb 27 2004, 11:34 PM
He also talked about the 5.3 going into teh GP. Engine code number is LS4. He said that the engine package was for GP, Monte and Impalla. He said it was for mid year of 2005.

I seen the 5.3 V8 a couple months ago in a GP GXP 2005 model, I wonder if this is what he was talking about?