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74project · 01-09-2020, 12:04 AM

So I dont know if anyone has used spray foam in the fenders or am I the only retard here? Well I know about the rumors of what could happen but I just had to try it out.. so far so good it has really made them sound like a solid fender. My goal from the beginning was to make a comfortable, reliable, truck or I am headed to the dealership..
Headliners suck for the crew cab here in Vegas.. when it's a buck 50 glue melts and they sag. I think I'm going to try the black spray foam in the roof and keep the paint for a clean roof look. Something has to be in the roof (spray foam) or a headliner due to the heat. It gets so hot u can't even touch it from the inside of the truck.
Got the new heater core installed and took out all of the old firewall matting.. boy is that stuff flammable..I took a video of it..

01-09-2020, 12:04 AM	#56
74project Registered User Join Date: May 2009 Location: Las Vegas Posts: 216	Re: 90 crew 1 ton Cummins 47re swap So I dont know if anyone has used spray foam in the fenders or am I the only retard here? Well I know about the rumors of what could happen but I just had to try it out.. so far so good it has really made them sound like a solid fender. My goal from the beginning was to make a comfortable, reliable, truck or I am headed to the dealership.. Headliners suck for the crew cab here in Vegas.. when it's a buck 50 glue melts and they sag. I think I'm going to try the black spray foam in the roof and keep the paint for a clean roof look. Something has to be in the roof (spray foam) or a headliner due to the heat. It gets so hot u can't even touch it from the inside of the truck. Got the new heater core installed and took out all of the old firewall matting.. boy is that stuff flammable..I took a video of it.. Attached Images Last edited by 74project; 01-09-2020 at 11:34 AM.