Slant Six Identification Help?!?!?!

805moparkid said
he should check to see if it aluminum!

Nope. He's got a '60. All '60 Valiants came with iron 170s. No vehicles came with aluminum 170s. And only (some) late '61s through (very) early '63s came with aluminum 225s.

P.S. dan... do you have a pic of that location

Not readily to hand. He'll find it in the '60 Valiant FSM.

and also what year blocks/size did it run thru?

'60 170 and 225.