Ive been trying to get my hands on the back of an old 59 Chev to make a couch out of but the guy wants the firewall so for some strange reason he wont cut it up untill he needs the firewall 

that makes sense,  NOT. i wont sell you the back until i cut the front off.
if i sell you the back the fire wall might shrink or something stupid like that.
or someone might drive the front half away.