The Exergy rail fitting routes the high-pressure rail line into the PRV location for 6.7L/LLY/LBZ/LMM engines, providing a purpose-built adapter for those platforms. This fitting is specified for the PRV location on 6.7L and related LLY/LBZ/LMM engines and is intended for high-pressure rail routing into that service point. Use when adapting or repairing HP rail plumbing on supported engines.
Exergy Rail Fitting for HP Line into 6.7L/LLY/LBZ/LMM PRV Location