The Exergy Stroker CP3 pump for 2001–2004 Chevrolet Duramax 6.6L LB7 is a Stroker‑series CP3 pump based on LBZ architecture and configured with a 10mm stroker spec. Intended for LB7 Duramax applications that reference LBZ‑based parts, this pump is offered for replacement or upgrade of the truck’s high‑pressure common‑rail fuel system when a stroker CP3 unit is required.
Exergy 01-04 Chevrolet Duramax 6.6L LB7 10mm Stroker CP3 Pump (LBZ Based w/FCA)