24V Performance Valve Springs & Retainer KitControl the valvetrain in your 1998.5-2018 Dodge 5.9L & 6.7L Cummins with the XDP 24V Performance Valve Springs & Retainer Kit XD313. Valve springs are an essential upgrade that are often overlooked in...
Increase reliability and put maximum power to the ground in your 1998.5-2017 Dodge 5.9L/6.7L & 6.7L Cummins with the XDP Competition & Race Performance 7/16 Push Rods XD205. In high performance and competition applications, the factory push rods...