315-325 Polyspherical motor mods question...
 

ok I stated I have a 321 poly motor, My mistake it`s a 325 same as a 315 block. I was wondering if anybody here can tell me if during the 50`s to now, if any old performance companies made any cams, or heads or rockers for the 315 and 325 poly hemi`s? I know the 318 had many performance parts. But I tried looking everywhere for this stuff and nothing for mine.
I know Sig Erson made a top fuel cam for the desoto 331 hemi`s.
BTW... I feel retarded for forgetting my motor size right. lol
Dont kick me too hard.

im not sure i thought the 318 and 315 shared the same head?

Here is a pretty good article.

http://victorylibrary.com/mopar/dodge-c.htm

Thanks alot for that article. I have old chilton`s and old motor`s manuals that go all the way up to the 426 hemi which will help getting it running.