Walt and John,I agree a 235/261 would the easiest to bolt in.
Old52pu the 292 would not bolt to the 216/235/261 bell housing. You will have to get a sb bell housing for the 292 to bolt too. It's possible any Chevy truck bell housing up to 72 (except 60-62 Hydraulic clutch) would work since they have motor mount pads on the bell housing. I sure I'll get corrected on that if I'm wrong. 8-) I just looked at the Stovebolt adapter kit and it does offset the motor mounts? Since there does not appear to be enough width with the kit, I'm assuming the sb cradle will necessary to mount to the frame.
Larry
