Description
Single groove factory replacement V-Belt Pulley Set 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:
13011 1 groove crank pulley (6 1/8")
13012 1 groove water pump pulley (6 1/8")
137 1 groove alternator pulley (2 11/32")
All mounting hardware