Dave,
Thanks for the reply and the info.
Must have been a few 54 engs. too that I had my fingers in.
Forgot about the 62 running takeout from a K10.
Became a Father/son project up in CT.
They were going V8.
Gonna roll the 55 over,
'it,s still on the stand' and see if it,s doweled or tanged.
Thanks once again.
steve sr.