Aftermarket panels NEVER fit exactly. You have to beat them into submission. The saving grace is that metal can be moved. Just be sure the critical dimensions are OK. You may need to slide and dice your roof panel to get things to fit.
Kevin 1951 Chevy 3100 work truck Follow this saga in Project Journal Photos 1929 Ford pickup restored from the ground up. | 1929 Ford Special Coupe (First car) Busting rust since the mid-60's If you're smart enough to take it apart, you darn well better be smart enough to put it back together.