LQ4 into 1991 silverado

[LOW RADO]

Bottom line, to make the covers work, read the LS6 Intake Swap thread:

http://www.ls1truck.com/forums/front...take-swap.html

You don't NEED an LS6 intake to do this, a regular LS1 style intake will work as well.

what advantage will i get from using an LS6 manifold over an LS1???