Chevy / GM Duramax

Pacbrake - a valuable add-on that's going to save wear on your service brakes and protect you from brake fade.

Whether you're empty or loaded you need a Pacbrake Exhaust brake. The industry leader in exhaust retarder technology since 1987 and the choice of 90% of all exhaust brake owners in North America.

	Pacbrake PRXB Exhaust Brake Kit C40070 2006-2007 Classic Automatic Trans. $1,536.48
	Pacbrake PRXB Exhaust Brake Kit C40075 2001-2005 $1,536.48

NOTE: All above kits are for vehicles with a factory exhaust system.

For vehicles with an aftermarket 4" O.D. exhaust system you will need two adapters  C11340   (2)

See "Switch-Pac" Here!