01-16 Duramax Fuel Filter Head Spacer

$14.95

Filter Head Spacer & Bolts

Must be used on 2011+ with the CAT Adapter or if the 1R-0749 CAT filter is used.
Spaces the fuel filter housing away from the engine
Makes filter removal & installation much easier

Fits: 2001-2016 Chevy/GMC 6.6l Duramax LB7/LLY/LBZ/LMM/LML