Home / Engine & Performance / Valves & Springs / PAC Chrome Moly (0.060 Thickness) Seats- .635 Guide “JE-Pistons kit R8 5.2L V10 ’09+ 84.50mm 9.0:1” 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-S104 Categories: Engine & Performance, Valves & Springs, Valves & Springs Brand: PAC Related products Bolts & StudsEngine & Performance ARP cabinet with SS 12pt metric accessory bolts Engine & PerformanceEngine Block JE-Pistons kit Ferrari 330 4.0L 24V 78.00mm 9.0:1 Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG60 Powergate 60 Engine & PerformanceEngine Block JE-Pistons kit R8 5.2L V10 ’09+ 85.00mm 10.5:1