Wehrli Fab
Wehrli 100430 CP3 Pulley | 01-16 GM 6.6L Duramax
Billet Aluminum CP3 Pulley Shallow offset. (Will work with PPE and II Kits) Available Raw and Black Anodized.
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Create A New AccountWarning: This product can expose you to chemicals that are known to the State of California to cause cancer. For more information, visit www.P65warnings.ca.gov.
Twin CP3 Pump Kit for the 2001-2004 LB7 allows you to mount a second high-pressure CP3 pump (available separately) next to your AC Compressor to support larger injectors and higher horsepower. A second CP3 pump adds volume to your high-pressure fuel system to maintain consistent and smooth rail pressure. Our Kits use high quality machined stainless fittings and hardware, heavy-duty fabricated steel CP3 mount bracket with powder coat finish, and come standard with our custom machined billet aluminum drive pulley available in raw aluminum, black anodized, or custom powder coated (Extra Charge).