Home / Engine & Performance / Head Misc / PAC Chrome Moly (0.060 Thickness) Seats- .635 Guide “Chevy Duramax 6.6L diesel CA625+ custom age HSK” has been added to your cart. View cart PAC Chrome Moly (0.060 Thickness) Seats- .635 Guide€ 6,95 PAC Chrome Moly (0.060 Thickness) Seats- .635 Guide quantity Add to cart SKU: PAC-S106 Categories: Cylinder Head, Engine & Performance, Head Misc, Head Misc Brand: PAC Related products Engine & PerformanceEngine Block JE-Pistons kit R8 5.2L V10 ’09+ 84.50mm 9.0:1 Bolts & StudsEngine & Performance ARP cabinet with SS hex accessory bolts Engine & PerformanceEngine Block JE-Pistons kit Ferrari 250 3.0L 24V 74.00mm 9.5:1 Bolts & StudsEngine & Performance ARP cabinet with SS hex metric accessory bolts