Description
Double 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:
13031 2 groove crank pulley (6 1/8")
13032 2 groove water pump pulley (6 1/8")
137 1 groove alternator pulley (2 11/32")
All mounting hardware
Optional 1 groove power steering pulley available : 540
Optional alternator fan available : 221