68RFE COOL CAREPACKAGE TRANSMISSION TUNING 07.5-09 ONLY:YES The open-element design with heat

The open-element design with heat shield helps reduce restriction while still offering protection from engine heat

This upgrade helps reduce exhaust backpressure

Its large 7-1/8" outlet and streamlined intake path significantly reduce restriction

LIFE TIME SUPPORT CUSTOM TUNING

68RFE COOL CAREPACKAGE TRANSMISSION TUNING 07.5-09 ONLY:YES The open-element design with heat68RFE Cool Care Package 2007. 52024 Ram 6. 7L Cummins The 68RFE Cool Care Package is designed to reduce transmission temperatures, increase fluid capacity, and improve long term reliability on 2007. 52024 Ram 6. 7L Cummins trucks equipped with the 68RFE transmission. Heat is one of the leading causes of 68RFE failure. This package addresses that issue by increasing oil volume and eliminating the factory thermal restriction that limits fluid flow.