Product#: 9778808

1965-66 Pontiac; Water Pump Pulley; 326, 389, 421; Double Groove; 8" diameter

Reproduction double groove water pump pulley for 1965-66 Pontiac full size models with 326ci, 389ci, 421ci engine. This double groove pulley measures approximately 8" in diameter. Number stamped on pulley is 9778808.