Home / Engine & Performance / Valves & Springs / PAC Chrome Moly Steel (0.060 Thickness) Seats- .520 Guide PAC Chrome Moly Steel (0.060 Thickness) Seats- .520 Guide€ 106,56 PAC Chrome Moly Steel (0.060 Thickness) Seats- .520 Guide quantity Add to cart SKU: PAC-S121-16 Categories: Engine & Performance, Valves & Springs, Valves & Springs Brand: PAC Related products Bolts & StudsEngine & Performance ARP cabinet with SS hex metric accessory bolts Bolts & StudsEngine & Performance ARP cabinet with SS 12pt accessory bolts Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG50 Progate 50 Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG45 Hypergate 45