The '82-'02 Camaro uses a strut type suspension, which mounts some of the suspension components (Struts, and upper control arms) to the body, rather than the frame. You will not want to use that subframe for a clipping an older vehicle. The one you want will be the '70-'81 Camaro, Firebird/Trans-Am, or '75-'78 Nova/Apollo/Ventura/Omega. The '67-'69 Camaro/Firebird and '68-'74 Nova subframe will work as well, but is slightly narrower than the later one.