Home / Engine & Performance / Valves & Springs / Piper Top Hat Shim to Suit 6mm Valve Stem “ARP cabinet with accessory bolts” has been added to your cart. View cart Piper Top Hat Shim to Suit 6mm Valve Stem€ 12,04 Piper Top Hat Shim to Suit 6mm Valve Stem quantity Add to cart SKU: SHIM6 Categories: Cylinder Heads, Engine & Performance, Valves & Springs, Valves & Springs Brand: Piper Cams Description Description Thickness: 2.00, 2.50, 3.00, 4.00, 5.00, 6.00 Related products Engine & PerformanceEngine Block JE-Pistons kit Ferrari 330 4.0L 24V 78.00mm 10.0:1 Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG45 Hypergate 45 Bolts & StudsEngine & Performance ARP cabinet with black 12pt accessory bolts Bolts & StudsEngine & Performance ARP cabinet with black hex accessory bolts