Cloyes Hex-A-Just Z-Racing Single Roller Timing Chain Set - Adjustable - LS7 - GM LS-Series PTT-CS-3-QD Steel springs begin as flat

Steel springs begin as flat blade

1988-1993 GMC K1500

Straight-Up Design - Chrome

Howe / PCR 5x5 2 in Pin Hubs

Bright-Dip Black

Cloyes Hex-A-Just Z-Racing Single Roller Timing Chain Set - Adjustable - LS7 - GM LS-Series PTT-CS-3-QD Steel springs begin as flatProduct 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