Well, It looks like more than likely a truck block from what Denny shows
the guy I got the motor from said he thought it was out of a 1970 El Camino.
Would they use truck blocks in El Camino's?
The heads and intake show 1969-70.
I just hope it isn't a low compression later model 402
I got my buddy searching for the build sheet but with 7 years and 1 divorce, it doesn't look positive!
Thanks for all the help.
Ken