Home / Engine & Performance / Supertech Shim 8mm Shim 1.55mm Thick “ARP GM DURAMAX 6.6L L5P CA625+ HEAD STUD KIT” has been added to your cart. View cart Supertech Shim 8mm Shim 1.55mm Thick€ 7,48 Supertech Shim 8mm Shim 1.55mm Thick quantity Add to cart SKU: CF-SHIM-1.55 Categories: Cylinder Head, Engine & Performance, Head Assy Brand: Supertech Related products Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG50 Progate 50 Engine & PerformanceEngine Block JE-Pistons kit R8 5.2L V10 ’09+ 85.00mm 9.0:1 Bolts & StudsEngine & Performance ARP cabinet with SS hex metric accessory bolts Bolts & StudsEngine & Performance Chevy Duramax 6.6L diesel CA625+ custom age HSK