Multi-V Pulley Set for Mazda Rotary Engines

CNC machined from high quality materials this pulley set will give your engine bay a sleek, modern look while improving belt grip over the standard V-belt setup.

Set includes:

Billet 121mm aluminium crank pulley
Billet 103mm aluminium waterpump pulley
Steel 56mm alternator pulley with 17mm bore

Suits 12A, 13B & 20B Engines
(20B requires FC series waterpump)

Pulleys are also available individually, please check our other listings.