DESCRIPTION --Type: Belt drive pulley kit --Fitment: For SBF Small Block Ford 289 302 351W engines. --Material: High-grade aluminum --Belt Style: Gilmer --Belt Width: 1.5" --Water Pump Style: Water pumps with up to a 5/8" shaft --Water pump and crankshaft pulleys are in a 1:1 ratio. It must be used with the factory alternator position, the alternator pulley has external lips to keep the belt aligned. --The cogged belt prevents slippage. The crank pulley has a V-belt groove that can be used to run power steering. --Package: Including all items in the pictures. Note: --Works with mechanical water pumps only (will not work with electric water pumps and A/C-equipped vehicles. --Professional Installation is Highly Recommended (No Instruction Included).
