*13.00mm diameter - Includes three valve shims in each size between 1.85mm and 3.20mm in .05mm increments. 84 shims in total. (example: 1.85mm, 1.90mm, 1.95mm) *
Hot Cams Valve shims are made of premium materials. Specified heat-treatment processes ensures the hardness of the shims to offer maximum durability and less wear. Hot Cams shims are precision machined to the exact OEM size specifications. All kits contains 3 shims in different sizes, with a handy plastic storage box with seperate compartments to stop your shims from intermingling.