well I have a 1980 cutlass and has fiberglass my doors and dash and want to do a back wall and is clueless how to do it can anyone help or give me pointers
yea... if your clueless on how to do a wall... pay someone to do it... not the same as building a regular box in anyway at all... but if you want to do it yourself, research through the build logs on here, and try to learn as much as you can
agreed... if your looking to straight up fiberglass a wall... your talking about a SHIT TON of glass, and even then, you'd have alot of flex issues... mdf or birch is the way to go