tubbed firewall

92 crew, laying frame, 3.5 inch bd... 265/35/22s... do I need to tub my firewall?

i believe so.....i know you will likely have to move blower box ect .

Yes you will need tubs.

yes you will.. check out my build thread on mine. i got pics of how i tubbed mine. had to modify my a/c box a little but nothin major..

Cool thanks guys, kinda what I figured but I trying to get all the cab work done before I put it back on the frame cause I'm lazy and hate to test fit.

I see the height and width of the tubs but how much farther into the cab do i need to go from the deepest section of factory? Not more than an extra inch right? It's mainly closer to the tranny tunnel I need the extra depth right?

Thanks again