Head Bolts and Exhaust Manifold Studs

Try this. I would suggest ARP bolts. You can also look on Jegs, Summit, or get the ARP Part # and shop around.

http://headbolts.com/Chryler-dodge-plymouth-225-slant-six-bolts

On a stock engine, it is not neccessary to spend that kind of money on special head bolts. I use stock head bolts on most of my race slants.