Street Valve Shim (Stock Bucket / 2.80mm) Street valve shims are used to shim the valve lash to obtain the proper valve lash specification that is required for the appropriate camshaft grind. On 2RZ and 3RZ engines, the cam rides directly on the shim...

Street Valve Shim (Stock Bucket / 3.00mm) Street valve shims are used to shim the valve lash to obtain the proper valve lash specification that is required for the appropriate camshaft grind. On 2RZ and 3RZ engines, the cam rides directly on the shim...

Street Valve Shim (Stock Bucket / 3.20mm) Street valve shims are used to shim the valve lash to obtain the proper valve lash specification that is required for the appropriate camshaft grind. On 2RZ and 3RZ engines, the cam rides directly on the shim...

Street Valve Shim (Stock Bucket / 2.50mm) Street valve shims are used to shim the valve lash to obtain the proper valve lash specification that is required for the appropriate camshaft grind. On 2RZ and 3RZ engines, the cam rides directly on the shim...

Street Valve Shim (Stock Bucket / 3.30mm) Street valve shims are used to shim the valve lash to obtain the proper valve lash specification that is required for the appropriate camshaft grind. On 2RZ and 3RZ engines, the cam rides directly on the shim...

Street Valve Shim (Stock Bucket / 3.25mm) Street valve shims are used to shim the valve lash to obtain the proper valve lash specification that is required for the appropriate camshaft grind. On 2RZ and 3RZ engines, the cam rides directly on the shim...

Street Valve Shim (Stock Bucket / 3.15mm) Street valve shims are used to shim the valve lash to obtain the proper valve lash specification that is required for the appropriate camshaft grind. On 2RZ and 3RZ engines, the cam rides directly on the shim...

Street Valve Shim (Stock Bucket / 2.65mm) Street valve shims are used to shim the valve lash to obtain the proper valve lash specification that is required for the appropriate camshaft grind. On 2RZ and 3RZ engines, the cam rides directly on the shim...

Street Valve Shim (Stock Bucket / 2.50mm - 2.85mm) Street valve shims are used to shim the valve lash to obtain the proper valve lash specification that is required for the appropriate camshaft grind. On 2RZ and 3RZ engines, the cam rides directly on...

Street Valve Shim (Stock Bucket / 2.90mm - 3.30mm) Street valve shims are used to shim the valve lash to obtain the proper valve lash specification that is required for the appropriate camshaft grind. On 2RZ and 3RZ engines, the cam rides directly on...

Pro Chromoly Retainer (Dual Spring) For hot street motors or moderate race motors, the Chromoly retainers fit the bill nicely. Use these with our dual valve springs for proper valvetrain control up to 6,000 RPM. These retainers are substantially...

Pro Bronze Valve Guide Valve Guides are made of the highest quality manganese bronze material available. This provides additional clearance between retainer and seal for increased valve lift. Valve Guides provide excellent stability so they can be run...