Exhaust for a 1991 GMC Truck
#1
Exhaust for a 1991 GMC Truck
My parents gave me the old "farm truck" recently and I noticed that the exhaust was pretty loud. When I asked my dad about it he said that they had some work done on the muffler systema few years back and they put replacement pipes on it that were too small.
I think I can repair it up but how do I determine just how big to go?
I think I can repair it up but how do I determine just how big to go?