Duramax 12MM CP3 High Speed (1 590 Mm3 /rev Displacement) 6.6 Liter 2001-2025 New LBZ-Based With Gen2 SP3000 Supply Pump S&S Diesel Leveling Kits Improves visibility through rear window

Improves visibility through rear window

Upper Mount Type: Eye

The S5142BLK's design creates that signature MBRP exhaust sound

100 Percent revalveable

Duramax 12MM CP3 High Speed (1 590 Mm3 /rev Displacement) 6.6 Liter 2001-2025 New LBZ-Based With Gen2 SP3000 Supply Pump S&S Diesel Leveling Kits Improves visibility through rear windowThe S&S CP3 pumps have been internally upgraded to deliver fuel with superior efficiency, surpassing the peak RPM of typical diesel engines. Why? While some competitors require high RPM fueling, S&S elevates it to a norm. While not for all, the competition CP3 pumps are a prudent selection for those seeking the utmost quality and the provided data confirms it. The SP3000 is a single mechanical solution that replaces the small factory supply pump and