BD Diesel Brake - 2004.5-2010 Duramax 6.6L LLY/LBZ/LMM w/4in Exh turn14-in-stock New return springs

New return springs

Machined overdrive piston

and Toyota models with SPC's replacement rear toe adjustment arm

Provides additional camber and comes with a larger offset toe cam

The G2 is a perfect cargo management solution and compatible with almost any truck bed accessory

BD Diesel Brake - 2004.5-2010 Duramax 6.6L LLY/LBZ/LMM w/4in Exh turn14-in-stock New return springsManufacturer Part # : 1024311 Market Description Descending grades with trailers can be hazardous and tricky situations, resulting in over heated service and trailer brakes, that leads to brake fade, excessive wear, and costly unwarranted repairs. BD Engine brake has been the industries time proven VARIABLE REGULATING BACK PRESSURE EXHAUST BRAKE. Controlled by a lighted On Off toggle switch or optional stick mounted rocker switch for manual