I have a 50 1/2 ton with 350/350 combo. I used dynpad $80 on top of Home Depot aluminum roof flashing (2) rolls @ $16 each. Just finished the install and went for a 30 mile ride. No heat! No noise! If you look up Dynapad on the net it gives a good description on how it works, Now if I had done this before $1200 on "Vintage Air"


1950 Chevy 1/2-Ton Pickup Truck
In the Stovebolt Gallery
More photos in Photobucket