Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Exergy left-hand replacement fuel rail is a new-stock replacement for Chevrolet Duramax 6.6L LLY applications from 2004.5–2005. It supplies a direct replacement rail for left-hand installations, restoring original rail form and mounting points for repairs or rebuilds without altering factory fitment on supported LLY engines.
Exergy 04.5-05 Chevrolet Duramax 6.6L LLY New Stock Replacement Left Hand Fuel Rail
