Home / Engine & Performance / Valves & Springs / PAC Chrome Moly (0.060 Thickness) Seats- .575 Guide “SB Chevy w/-12 w/aluminum block” has been added to your cart. View cart “ARP cabinet with accessory bolts” has been added to your cart. View cart PAC Chrome Moly (0.060 Thickness) Seats- .575 Guide€ 6,95 PAC Chrome Moly (0.060 Thickness) Seats- .575 Guide quantity Add to cart SKU: PAC-S119 Categories: Engine & Performance, Valves & Springs, Valves & Springs Brand: PAC Related products Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG50 Progate 50 Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG40 Comp Gate 40 Bolts & StudsEngine & Performance ARP cabinet with accessory bolts Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG45 Hypergate 45