GM Inside News Forum banner
1 - 1 of 19 Posts

· Registered
589 Posts
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?
1 - 1 of 19 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.