XDP X220 Series Head Stud Kit XD3010HS Duramax LB7 nozzle lift spring

nozzle lift spring

Failures of the CP4 are extremely costly and require replacement of the entire fuel system

Featuring 8740 Chrome Moly construction with an added proprietary element for additional strength to ensure these studs will not stretch like the factory bolts

Fits: 1989-1998 Dodge 5

boost throttle response

XDP X220 Series Head Stud Kit XD3010HS Duramax LB7 nozzle lift springUpgrade your 1998. 5 2023 Dodge Ram 5. 9L 6. 7L Cummins with the XDP X220 Series Head Stud Kit XD3010HS. Upgrading the OEM head bolts is a must when adding horsepower and torque to your Cummins. The factory head bolts typically can't handle the additional pressure from high performance applications which can lead to the cylinder head lifting. Upgrading to these XDP head studs helps to keep cylinder head locked down and avoid head gasket failures.