2007.5-2018 Cummins 6.7L 68RFE TCS Low Reverse Sprag Update (299813) 2005 - 2006 GM Exterior you can purchase with the

you can purchase with the 2022-2024 Cummins 6

5-2010 Duramax LMM EGR Block Off Plate (631002)

Maintaining a large 4-inch diameter all the way to the compressor inlet flange

Factory trained by the best

2007.5-2018 Cummins 6.7L 68RFE TCS Low Reverse Sprag Update (299813) 2005 - 2006 GM Exterior you can purchase with the2007. 5 2018 Cummins 6. 7L 68RFE TCS Low Reverse Sprag Update (299813) The 68RFE Low Reverse Sprag Update is designed to replace the original, failure prone O. E. M. low reverse sprag with a more robust and durable roller clutch. This update is ideal for high performance and towing applications. The low reverse clutch engages when the output shaft speed is below 150 RPM and releases back onto the low reverse sprag during hard acceleration or burnouts