Home / Engine & Performance / Valves & Springs / Piper Top Hat Shim to Suit 6mm Valve Stem “ARP cabinet with SS hex metric 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 & PerformanceTurbochargers Haltech Turbosmart GenV eWG40 Comp Gate 40 Engine & PerformanceEngine Block JE-Pistons kit Ferrari 330 4.0L 24V 77.50mm 9.0:1 Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG45 Hypergate 45 Engine & PerformanceEngine Block JE-Pistons Kit Lambo. Gallardo 5.0L FSI V10 ’03-08 82.50mm