01-16 Duramax Fuel Filter Head Spacer Cooling 7L shift lever and mini

7L shift lever and mini / dimmable gear selection display

It also features a port for the factory WIF (water in fuel) sensor and a 9/18-18 O-ring port for a dual* CP3 return line

both I/C tubes are mandrel bent and powder coated for maximum flow and performance

Powder coating options to fit your truck

A single bolt offers less chances for leaks than tanks sumps using multiple bolts drilled into the tank

01-16 Duramax Fuel Filter Head Spacer Cooling 7L shift lever and miniFilter 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