Billet SB Chevy 1 Groove Crankshaft Pulley LWP

Part #(MCC910) Installation tips: Verify that you have a Long Water Pump. If you have a Long Water Pump Small Block Chevy your alternator will be mounted on the passenger side of the engine (NOTE: pulleys with washer marks or scratches from mounting cannot be returned) Material Billet Aluminum CNC Machined from a solid block of aluminum Thickness MCC910 billet pulley mounting flange is approximately .300 thick Diameter  The diameter of MCC910 Billet 1 Groove Crankshaft Pulley is  6 1/2" Single Groove MCC910 pulley is a 1 Groove pulley for Small Block Chevy Engines 327 350 383 400 with Long Water Pump Long Water Pump MCC910 is for Long Water Pump (LWP) Small Block Chevy's generally 1969 and newer v-belt equipped engines Inset MCC910 pulley has a 2 1/2" inset spacing Belt MCC910 Billet V belt pulley uses a standard 3/8 belt size Application  MCC910 Billet pulley is for Small Block Chevrolet engines with Long Water Pump only Restrictions Cannot be run on Short water pumps or corvette applications Comments: We have matching billet power steering pulleys, billet alternator pulleys and billet water pump pulleys if you want to complete your engine use the links below Check Out these related items