Can stock Dodge v360 V-8 valves (1.60 ex., 1.88in.) be put into stock Dodge 318 V-8 heads (1.50 ex., 1.78in.) ? I'm talking about a 1970 Dodge Dart, not something newer, this all has to do with helping the engine perform a bit better without going in & buying a new cam, as the cam I have in it right now is more than adequate for my uses.
And at $500.00 bucks a head, that's way more money than I have at my disposal right now.

-Randy

 

Why bother just get replacement heads they are plentiful.
http://www.mopar1.us/headcastnumber.html