Thanks, Bill, I never had them side by side to compare. I used the pins from the 6 when I put the 283 engine in, but that was in 1969 and too long ago to remember whether I had any trouble matching things up. I did that swap in an unheated shop in the prairies in the dead of winter and made the mounts from the 6 work with the V8. Cold fingers will motivate a person to "make things work".
Bob


55 Cameo 396 TH 400 with overdrive
65 Caliente conv
67 BB Caliente conv
67 Mercury 1 Ton
76 GMC 3/4 ton 454ci
84 Buick Turbo Regal