Triple groove long water pump crank shaft pulley for a Small block. The pulley is a Steel Pulley made by GM. This is not a generic aftermarket pulley. The inside two pulleys are a smaller diameter than the outside pulley.
Pulley Diameter: inside: 7″ outside: 7-3/4″
This is the only pulley we sell for this application.
Pulley Diameter: inside: 7″ outside: 7-3/4″
This is the only pulley we sell for this application.