Home / Engine & Performance / Valves & Springs / PAC Chrome Moly Steel (0.060 Thickness) Seats- .570 Guide “DART Valve Cover Gasket BBC 5/16 cork” has been added to your cart. View cart PAC Chrome Moly Steel (0.060 Thickness) Seats- .570 Guide€ 6,95 PAC Chrome Moly Steel (0.060 Thickness) Seats- .570 Guide quantity Add to cart SKU: PAC-S114 Categories: Engine & Performance, Valves & Springs, Valves & Springs Brand: PAC Related products Bolts & StudsEngine & Performance Chevy Duramax 6.6L diesel CA625+ custom age HSK Engine & PerformanceEngine Block JE-Pistons kit R8 5.2L V10 ’09+ 85.00mm 9.0:1 Bolts & StudsEngine & Performance ARP cabinet with accessory bolts Bolts & StudsEngine & Performance ARP GM DURAMAX 6.6L L5P CA625+ HEAD STUD KIT