ARP Piston Ring Compressor Specialty KitARP tapered piston ring compressors are CNC machined from 6061 T6 billet aluminum tube material and feature a true radius for each individual bore diameter. They're also relieved to accommodate wire O rings on the bottom. Type 3 anodizing is used for long life, and each bore size is prominently engraved in 3 4 in. high numbers for easy identification. The true radius design of ARP tapered ring compressors is far superior to conventional tapered

Made in the USA from high-quality cast aluminum for strength and optimum heat dissipation

6L is designed for use with PPE Up-pipes and Manifolds

2001-2004 Duramax LB7 Dynomite Diesel Brand New Injector SAC Nozzle 100% Over (DDPNLB7-200)

which gives them about 1000% (that's ten times) better fatigue strength than those studs that are threaded prior to heat-treat (a very common industry practice)

5-05 LLY Injector Set: Remanufactured injector set flowing at 20 percent over

The base plate and the canister are both enhanced with thicker materials

9L 12V Cummins Engines

now can be replaced with brand new bolts

9L 75HP Injector Nozzle Set (DDPISB-75NZ)

The factory 14mm oil pan drain plug does not have a magnet

keeping them from damaging your engine’s vital internal components

The premium ACDelco A3170C OEM Replacement Air Filter is the ideal high-quality filter replacement that has been manufactured to meet or exceed your expectations for fit