I have a 2006 GMC C7500 with and C-7 cat and Allison 3000 transmission. My exhaust brake is an Jacobs and is hanging terrible. The brake is a inline style not on the turbo and the truck has on board air. will this product work?

( dan, 07/13/2015 )

Dan,

Because your current exhaust brake is the inline style you will want to stick with that, so the part # you will need is C40113

You will also need a mounting group, so measure your exhaust pipe diameter. Most likely it will be 4" which would be part # C11400