04 LS1-GTO Basic Kit
Contains the following parts:
1 ea 90HL40R35
3 ea 45L35
1 ea AL35X12 cut into a 6.5" piece and a 5.5" piece
1 ea 64072
7 ea 64060
1 ea 819-2110-2 (not shown)
1 ea AL35X4 (not shown) - this is the tube that goes through the fender well
Notes: The ends of the 3.5" 45-degree elbows that connect to the MAF should be trimmed about 1/4" (BE CAREFUL!). You can install it without trimming these ends, but it won't sit quite right.
The grommet around the 4-1/4" hole you drill in the fender, is formed from a soft plastic molding strip, which is included in the kit.
For 04 LS1 GTO
3.5" Inlet K&N style Cone Filter (ebay)