Originally Posted by trilkb

Just with judgement and the way an Ls1 lid is built vs a LT1 ram air intake...The ls1 lid looks shorter, comparing how high it comes off the throttle body. Its a tough comparison, and it doesnt look like any thing major. It does look shorter though.

I dont understand why your curious though, If you can fit the ram air set up, im sure you can fit the ls1 lid, since alot of people already have them under a Ram air hood