Here's what I know. I'm putting a new body on my 63 GMC 3/4 ton 4X4. I'm replacing it with a 63 Chevy body. I ordered LMC's body mount kit for it and everything works like it's supposed to. I was prepared for it to need to be "made" to work, but no fab work was needed,
Scott

Scott Ward

2 1948 1.5-ton Loadmasters
The red one and The snow pusher
1 1950 3100
1 1955.1 Chevy 6500
1 1954 Chevy 6500 2-Ton
1 1955 1st Series COE 5700
1 1963 K20 (454)
1 1964 C10 (350)
1 1951 1.5-ton Dump Truck
1953 and a 1956 Ford F800

Raising a teenager is like trying to nail Jello to a tree!