2007+ Cummins 6.7L 68RFE Overdrive Hub Assembly (299400)2007+ Cummins 6. 7L 68RFE Overdrive Hub Assembly (299400) The 68RFEs overdrive assembly is considered to be the Achilles heel of this transmission. The OEM hubs are prone to fracturing at the two piece adjoining weld or the lube holes. Our Heavy Duty Billet hub addresses both of these failure points while adding strength to support aftermarket drivetrain modifications.

Each does their job differently

• Also Includes Moly

which resists corrosion and doesn't flake off like powder coat when hit by road debris

With the state of the economy and changes in the world we had customers asking for a more budget friendly option and now we have one

Activating at a lower temperature means coolant will begin flowing through the system and allow for cooler temperatures

2011-2016 Duramax LML Mahle Set of 8 Pistons w/ Rings - 1

These high quality up-pipes Made from aircraft grade 321 Stainless Steel

0″ Internal Reservoir (IFP) Shocks

patented X-Digital technology (Patent 9

It has trouble controlling EGTs on extended pulls past 400HP

7L 5" DPF Back Exhaust (521102)

The Clevite P-Series are the oldest and most tried and true series of Clevite high performance bearings