FC RX7 Billet Multi Rib Pulley Kit
 
Converts your V belt alternator and water pump to a Multi V
Black anodised 6061 airgraft grade aluminum 
Avalible for S4 & S5 RX7 engines
 
Includes:
 
Main drive pulley
Water pump pulley (Make sure you know what pump you have) S4 has a Two bolt thermostat housing and S5 has a 3 bolt.
 Altenator pulley (S4 has 15mm hole, S5  has 17mm hole)
 Multi rib drive belt
Mounting hardwear