Back Order Now
$2.99 flat rate shipping!
Learn More
This item earns up to 10 VIP Reward Points
Learn More
FREE U.S. Shipping on orders of $99 or more*.  See complete details >
These Head Gasket Shims are used as an optional tuning aid for the Nova Engines R9 on road engines. This pack of three shims allows you to fine tune your engine for changing track conditions or different fuels.
This product was added to our catalog on December 4, 2023