I can get that. To be clear; measure from the back of the box to the rear most fender bolt on the angle strip.

Measuring from the rear cross sill to the fender bolt is 8 1/4 inches. There is one bolt below the box angle in the fender.

Last edited by lumbersawyer; 12/08/2023 8:03 PM.

1947 3600 Chevy