Meets or exceeds all original equipment specifications Unsurpassed quality for you can trust Validated for fit, form and function Designed for repair and everyday environment 1955-68 CHEVY SMALL BLOCK BLACK STEEL WATER PUMP PULLEY - SHORT (2 GROOVE)
1955-68 Chevy small block short water pump pulley is a double (2) groove black steel water pump pulley.
Diameter: 6.40". Bolt Circle: 1.75". Depth: 2.875".