Single groove water pump pulley, SWP, 1955-68 SBC. The pulley has been heat treated for strength and has an attractive satin finish. It is manufactured from machined aluminum to give your engine a hi-tech look.
Aluminum Water Pump Pulley - Single Groove - Small Block Chevy w/ Short Water Pump - 1955-'68
Part #: 5310- Length: 2.8"
- Width: 8.7"
- Height: 9.4"
- Emissions Code: 5
- Prop 65: No