10 Pack0.5mm Valve ShimTo fit Porsche 911 ALL/964/993Alt#930 105 461 00Valve Shim 10-Pack 0.5mmSKU: SHIM050MM-10$12.60PriceQuantity*Add to CartPRODUCT INFO10 Pack 0.5mm Valve Shim To fit Porsche 911 ALL/964/993 Alt#930 105 461 00 RETURN & REFUND POLICY SHIPPING INFOWe ship via USPS Priority Mail