Spectre’s Single Belt Groove Water Pump Pulley was designed for 1955-1968 Small Block Chevrolet 265-400 engines with short water pumps. Measuring 7 inches in diameter, the distance from the mounting surface to the center of the pulley groove is 2-1/2 inches. This water pump pulley is made of triple chrome-plated steel to ensure it looks as good as it performs.
- Fits 1955-1968 Small Block Chevy 265-400 engines
- Single belt groove
- 7 inch diameter
- Triple chrome plated steel