Valair Dual Disc Clutch 2001-2005 Dodge NV5600 6 Speed 13" x 1.375" Organic Facings Intake Elbows & Manifolds 2007.5-2009 Cummins 6.7L 7L Cummins suffer from a

7L Cummins suffer from a lack of coolant flow

FASS Titanium Series 165GPH - 2015-2016 DURAMAX 6

Note that they are only designed to work on trucks that have the OEM halogen reflector lights

6L Duramax: DEF pump

Valair Dual Disc Clutch 2001-2005 Dodge NV5600 6 Speed 13" x 1.375" Organic Facings Intake Elbows & Manifolds 2007.5-2009 Cummins 6.7L 7L Cummins suffer from aNMU70NV56DDSN ORG Towing Dual Disc Not for Racing applications Dual Disc Kit up to 550HP Organic Facings Nodular Iron Flywheel and Billet Floater plate Pressure Plate Load 3800# Kit includes: New Nodular Sprung hub NV5600 Dual Disc Flywheel, 3800# Pressure Plate, Organic Clutch Discs, Release Bearing, HD Pilot Bearing, Modified Clutch Fork, Bolt Kit, and Alignment Tool. If you have a Stock 500HP truck and tow alot this is the only way to go. This