What crossmembers interchange?

[BigBlock67]

I have a 67 C20. Will the front crossmembers from 67-72 interchange and do the 1/2 and 3/4 ton crossmembers interchange? Thinking of useing the disc brakes from a 76 3/4 ton.

[LockDoc]

Originally Posted by BigBlock67

I have a 67 C20. Will the front crossmembers from 67-72 interchange and do the 1/2 and 3/4 ton crossmembers interchange? Thinking of useing the disc brakes from a 76 3/4 ton.

If you type "front crossmember swap" into the Google search box at the top of this page, click on the circle in front of "67-72chevytrucks.com" and click on the Google button you will find a lot of threads on the swap. I have done two or three C10 to C10 complete crossmember swaps but not a C20. Some also just swap components and leave the crossmember in place. Both are discussed in the threads.... Double check what year is being discussed but the '65-'66 frames are about the same. That will give you something to read anyway.

LockDoc