Cloyes is a worldwide leader in the manufacture and supply of automotive timing drive systems and components for both the OEM’s and the Automotive Aftermarket. (1985-1995) Chevy, Chevy Truck, GMC Truck, Pontiac. 200 V6, 229 V6, 262 4.3L V6 w/o balance shaft, 305, 350 W/.041 width gears, 3 piece set