Home / Engine & Performance / Head Misc / PAC Tool Steel (0.060 Thickness) Seats- .575 Guide “ARP GM DURAMAX 6.6L L5P CA625+ HEAD STUD KIT” has been added to your cart. View cart PAC Tool Steel (0.060 Thickness) Seats- .575 Guide€ 32,62 PAC Tool Steel (0.060 Thickness) Seats- .575 Guide quantity Add to cart SKU: PAC-S105X Categories: Cylinder Head, Engine & Performance, Head Misc, Head Misc Brand: PAC Related products Engine & PerformanceEngine Block JE-Pistons kit R8 5.2L V10 ’09+ 85.00mm 9.0:1 Engine & PerformanceEngine Block JE-Pistons Kit Lambo. Gallardo 5.0L FSI V10 ’03-08 82.50mm Engine & PerformanceEngine Block JE-Pistons kit Ferrari 330 4.0L 24V 77.50mm 9.0:1 Engine & PerformanceEngine Block JE-Pistons kit Ferrari 250 3.0L 24V 74.00mm 9.5:1