Soffseal has a 4'x6' sheet of sound deadener that's only $27 on Summit. I put it in WCJr and I'm putting it in Roscoe as well.
Free Shipping - Soffseal Sound Deadeners with qualifying orders of $109. Shop Heat Barrier and Sound Deadening Mats at Summit Racing.
www.summitracing.com
It takes two sheets to do a regular cab. I did the floor all the way up to the HVAC box, the rear of the cab, and I put some in the doors.
For Roscoe I also bought some thin stick-on damper for the roof. I cut a cardboard template, and then marked and cut the material to fit. I haven't finished the body work, but once I do I'll stick it on.
Free Shipping - Thermo-Tec Acoustical and Heat Control Mats with qualifying orders of $109. Shop Heat Barrier and Sound Deadening Mats at Summit Racing.
www.summitracing.com
Total cost - about $121, shipped.