; Unique 1/2 spacers are precision machined on state-of-the-art mill working centers, and can be used individually or stacked without the use of gaskets; Thin layers of choice laminated hardwood, bonded together with resin, form a natural thermal barrier; Top-quality hardwood has a sheet of phenolic resin- impregnated paper bonded to both sides; Can be easily modified to your particular manifold for optimum performance*Not legal for sale or use on pollution-controlled vehicles
  • 1/2 spacers can be used individually or stacked without using gaskets
  • Thin layers of laminated hardwood, bonded together with resin, form thermal barrier
  • Hardwood has a sheet of phenolic resin- impregnated paper bonded to both sides.

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.