Description
Double groove water pump factory replacement V-belt pulley for Pontiac 326-455
Application:
Pontiac 326, 350, 389, 400, 421, 428 & 455 engines
Requirements:
• 1968 - newer balancer (balancer without v-groove)
• 1969 - newer 11 bolt water pump 4 1/2"
Kit Includes:
2 groove water pump pulley (6 1/8")