COMP Cams 2-Piece Aluminum Timing Cover - GN VI Big Block Chevy AFE30-10402DM This Spiral Lock is designed

This Spiral Lock is designed to lock your Two-Piece Pump Drive and Adjustment collar in place after achieving proper endplay adjustment

2001-2016 Chevrolet Silverado 2500 HD

May require different EGR valve

1987 GMC S15 Base Standard Cab Pickup

Excellent Modulation And Release Characteristics

COMP Cams 2-Piece Aluminum Timing Cover - GN VI Big Block Chevy AFE30-10402DM This Spiral Lock is designedProduct Description: Timing Cover 2 Piece Gaskets Hardware Seal Timing Tab Included Aluminum Natural Gen VI Big Block Chevy For 30 years, the COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development. One thing COMP Cams has never forgotten: Performance is defined by what happens out on the race track. Because no matter what happens on a dyno or in a computer model, if that