Cloyes Hex-A-Just Z-Racing Single Roller Timing Chain Set - Adjustable - LS7 - GM LS-Series 121009 including the elimination of main

including the elimination of main cap walk and fretting

400" raised cam height & (Jesel or similar) external

JASO FC / ISO-L-EGD

1-3/4 in Axle

Cloyes Hex-A-Just Z-Racing Single Roller Timing Chain Set - Adjustable - LS7 - GM LS-Series 121009 including the elimination of mainProduct Description: Timing Chain Set Hex A Just Z Racing Single Roller Adjustable Steel LS7 GM LS Series Cloyes was founded in the early 1920s in Cleveland, Ohio, by Raymond Cloyes, who started the business by manufacturing by hand a small quantity of replacement fiber and aluminum timing gears for trucks and automobiles. Thus began the story of Cloyes Gear Works, now known as Cloyes Gear and Products, Inc. Cloyes was the first to offer a line of