Retro-Fit Hydraulic Roller Cam
For '85-'87 GM 4.3L/262 cid 90& sup3
V6 Engines Originally Equipped with Flat Tappet Cam. Performance Upgrade For Stock Camshaft - Good Mileage - Smooth Idle - Vans, Pickups and Towing. Stock Gear Ratios and Torque Converter - For Carbureted Engines