DESCRIPTION --Type: Belt Drive Pulley Kit --Fitment: For Small Block Chevy 283 305 327 350 383 400 engines --Material: High-Grade Billet Aluminum --Belt Style: Gilmer --Belt Width: 1 1/2" --Water Pump Style: Long water pumps with up to a 5/8" shaft --The cogged 1 1/2" wide "Gilmer" style belt prevents slippage. --The water pump and crankshaft pulleys have a 1:1 ratio. --Must be used with the factory alternator position. --The alternator pulley has outside lips to help keep the belt aligned. --The crank pulley has a V-belt groove that can be used to run power steering. --Works with mechanical water pumps only (will not work with electric water pumps). Will not work with A/C-equipped vehicles. --Includes aluminum water pump pulley, aluminum crankshaft pulley, steel alternator pulley, and c.
