Hello;
The wheel base is like only 1' different.
I have try to measure the with of the front end(47-50 chevy)
as compaired to the 78 chevy pu front end.
I got some pic of the panel .
Was going to try n use reg 6' ralley wheels ( they set back in over the break system.
Had to go to the 6' wheels on my 95 chevy afer dropping the front end to stop the pushing in corners.
Have the doors (ft n rear)
T-P Auto
Tim