Yes, a 326 does have cast pistons and crank. I had one in a 67 tempest that had 338,753 miles on it when it was pulled. Ran good, didn't smoke and had good compression and a .006" lip. If mainta… (View Post)

"The original poster was asking about putting in an old 326 motor (??) of dubious origin and specs, so that's where our advice was directed toward possibly a Chevy crate engine." I didn't a… (View Post)

I know this is late and I did just find this thread but I have been putting Pontiac engines in 60-87 chevy/GMCs for a long time. There are componebts made that make it a bolt in deal. NO, the cross m… (View Post)