Gotcha LongBox, Sorry.
I'm missing something though -- That 205 is listed as used by Chevrolet from 69 -mid 80 -- What is the difference to other manufacturers mentioned?
I talked to Phil and his truck is a 82 K-10 ..or.. My 77 K20 w/4.56 axle -> I could use one of those. -- But cannot use the 1965 292/4sp/&Transfer -- with 205 -- ?? because K10 or K20 transmission is matted 205 transfer ??
??- Does bell housing of 1965 292 cid bolt up to 79 and 80's transmission -- need to check.
I do want to explore somehow to put an independent suspension under the 1964/65 to gain a smoother ride. -- Need to ensure keeping truck level on the road and same track width.