Chevrolet Performance Timing Cover - LS1/LS2/LS3/LS6

CHEVROLET PERFORMANCE TIMING COVER - LS1/LS2/LS3/LS6 - 12633906
OEM LS3 timing cover. This product came stock on late model LS2 engines and LS3 engines, but has now been put into service for early style Gen III engines (just don't use the cam sensor). This can be used to adapt a Gen IV engine into a Gen III car as well when combined with a CAS109081 cam/knock sensor extension, as well as an appropriate Gen IV timing set.