; Allows precise adjustment of distributor shaft end play to improve timing accuracy and reduce gear wear; Works with Moroso, GM, Accel, Chrysler and other distributors with 1⁄2 diameter shaft; Includes two .010 shims, two .020 shims and one .053 shim
  • Precise adjustment of distributor shaft end play to improve timing accuracy & reduce gear wear
  • Works with Moroso, GM, Accel, Chrysler & other distributors with 1⁄2 diameter shaft
  • Includes two .010 shims, two .020 shims & one .053 shim

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.