Cloyes Billet True Roller Timing Set - SB Ford Helmet Fresh Air System Components Coarse thread bolts have 1"-8

Coarse thread bolts have 1"-8 outer threads while fine thread bolts are 1-1/8"-12

on-car adjustable tubular control arm for S197 Mustangs (UTCA032) is manufactured from heavy-duty 1 5/8 inch

Weld-in mild steel sleeve provides a mounting point for jack bolts or adjustable shock mounts

allowing more clearance for throttle stops and other accessories

Cloyes Billet True Roller Timing Set - SB Ford Helmet Fresh Air System Components Coarse thread bolts have 1"-8Product Description: Timing Chain Set Race Billet True Roller Double Roller 9 Keyway Adjustable Steel Small Block Ford 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