Exergy Performance 2011-2016 LML Duramax Improved Stock CP4.2 Pump. Upgraded heavy duty FPRV Screen. No Core Charge.
Exergy Performance 2011-2016 LML Duramax Improved Stock CP4.2 Pump. Upgraded heavy duty FPRV Screen will not collapse in case of pump failure, saving the rest of the fuel system from contamination. No Core Charge.
