Fleece Performance Oil Cooler Adapter 01-07/11-19 GM 6.6L Duramax RL-66-2515 Lower Intake Air Temperature:

Lower Intake Air Temperature:

Direct Replacement for GM Original Part Number 97941204

Designed to help prevent axle wrap this traction bar kit features FK rod ends at the axle and polyurethane bushings at the frame

As an added bonus

Fleece Performance Oil Cooler Adapter 01-07/11-19 GM 6.6L Duramax RL-66-2515 Lower Intake Air Temperature:How does superior sealing with easy installation sound when it comes time to replace your Duramaxs oil cooler adapter? Good? Well, lets first define the problem youre having Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes. Fix: The Fleece Performance oil cooler adapter utilizes an integral square cut seal ring on the oil cooler mating surface in place