This gen 4 timing cover is intended to work with Generation 4 LS style engines which typically are years 2005 + with a front style cam sensor. This includes LS2, LS3, LS4, LS7, LS9, LSA, LSX, and 4.8, 5.3, 6.0, 6.2 and other engines of corresponding years. If your engine is a Gen3 (cam sensor provisions in the rear of the block, please see our Gen 3 version.
Stainless buttonhead hardware
New crank seal
Gen 4 Timing Cover
Will not work with Low Mount A/C
Learn more about Turbo Oil Feeds and Drains on LS engines by watching this video