; Fits Moroso Racing Vacuum Pumps or similar smog pumps that use OE-style, 3-bolt mounting pattern accepts standard Gilmer belts with 1/2 width or less; Precision machined from aircraft-quality aluminum and features direct, bolt-on installation; Use with Moroso 3- or 4-Vane Vacuum Pump Nos. 22640, 22641, 22642, 22643, 22644, 22840, 22842 and interchangeable drive components
  • Allows Moroso Vacuum Pumps to be installed in cars with minimal drive mandrel space
  • Anodized
  • Offset 7/8, 5 dia pulley uses stock (3-bolt) mounting pattern with 1.16 bolt circle
  • Use with PN: 22640/22641/22642/22644/22840/22842/22843.

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.