Small Block Chevy Polished Aluminum Bracket & Pulley Kit Long Water Pump 350 400

aluminum block bracket chevy kit pulley water pump

Bolt circle for water pump pulley is 2-1/4" with a 5/8" pilot hole. This kit consists of a 8 pieces. This kit is designed to work on vehicles with Small Block Chevy engines and a long water pump. Single Groove Water Pump Pulley (with bolts).