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The Exergy Stroker CP3 pump for 2004.5–2005 Chevrolet Duramax 6.6L LLY is a 12mm stroker CP3 based on LBZ components. Presented for LLY applications that align with LBZ‑based designs, this pump provides a stroker option for common‑rail fueling systems when a specific CP3 displacement is required for replacement or upgrade work.
Exergy 04.5-05 Chevrolet Duramax 6.6L LLY 12mm Stroker CP3 Pump (LBZ Based)
