Home / Engine & Performance / Valves & Springs / PAC 700 Series for “R” Series Retainer “Chevy Duramax 6.6L diesel CA625+ custom age HSK” has been added to your cart. View cart PAC 700 Series for “R” Series Retainer€ 78,58 PAC 700 Series for "R" Series Retainer quantity Add to cart SKU: PAC-R768 Categories: Engine & Performance, Valves & Springs, Valves & Springs Brand: PAC Related products Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG45 Hypergate 45 Engine & PerformanceEngine Block JE-Pistons kit Ferrari 330 4.0L 24V 78.00mm 10.0:1 Bolts & StudsEngine & Performance ARP cabinet with accessory bolts Engine & PerformanceEngine Block JE-Pistons kit Ferrari 330 4.0L 24V 78.00mm 9.0:1