Allstar Performance water pump spacer kit, SBC, 3/8in, for race car cooling systems. Adjusts water pump position for efficient cooling in racing. Bolt-on installation for track use.
Small Block Chevy / V6. Package Dimensions: 0.762 H x 22.606 L x 13.97 W (centimetres). Package Weight: 0.25 pounds. Country of Origin : United States.