; Machined from the highest grade aircraft billet aluminum for maximum durability; Deep precision machined grooves ensure belt retention even during extreme changes in engine RPM; When crankshaft and water pump pulleys are used together, water pump speed is reduced by approximately 30%; Hard-coat anodized for extended life
  • Billet
  • Single groove
  • V-belt 5 O.D.
  • GM and Ford Alternators with 21/32 dia. shaft
  • Grooves ensure belt retention
  • When crankshaft and water pump pulleys are used together, water pump speed is reduced by about 30%
  • Hard-coat anodized.

Fast Efficient Shipping

Through our distribution network Deliveries can be as fast as Next Day Delivery.
Delivery times vary by destination, tracking information is provided with every purchase.

Get it Installed

JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB.
We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.

* Extend your products Manufacturer Warranty

All products include a manufacturer warranty, but you can extend this warranty with
JB's Purchase Protection Plan
*Available on select products.