[fishnixon]

When I looked at my ‘71 K20 in the yard (buried in snow), it looked like there were 2 vertical holes for a rubber bumpstop bracket located half way between the V8 mount member bolts...the angle I had did not make me fell comfortable to render a decision yet. Here’s a couple vertical holes that look like what I saw...any thoughts when comparing the crossmember/mount?

Or when looking at the third picture, would you use one of the three holes that were for the original 2wd front end to get the alignment for the crossmember?

Looking at chassis pictures from manuals thus far haven’t given me measurements...I’ll keep searching.