Sorry,
I do not know of any manufacturer that offers an exhaust system for the GMC
that does not use the Doug Thorley headers. If you want to use your stock
manifolds in your system, I would suggest finding a good custom exhaust
shop in your area and set them loose.
I just did this on the coach I am resurecting and came up with a really
shart set up.
Good luck,
Jim Bounds
- ----------------------------
>Who sells a good free flow exhaust tha uses stack manifolds? What is the pipe
>size and price?
>
>
Jim Bounds / Co-op Motor Works Orlando www.gmccoop.com
I do not know of any manufacturer that offers an exhaust system for the GMC
that does not use the Doug Thorley headers. If you want to use your stock
manifolds in your system, I would suggest finding a good custom exhaust
shop in your area and set them loose.
I just did this on the coach I am resurecting and came up with a really
shart set up.
Good luck,
Jim Bounds
- ----------------------------
>Who sells a good free flow exhaust tha uses stack manifolds? What is the pipe
>size and price?
>
>
Jim Bounds / Co-op Motor Works Orlando www.gmccoop.com