318 build #2 "cost minded" for the '74 Duster

318willrun said

Thanks! And now there are a few different avenues of using the LA bolt pattern, including using LA heads if one so chooses.

Click to expand...

Just my two cents, but I would run the magnum heads all else being equal. Stock form you get the flow of the old J heads with better velocity, and the closed chamber like the 302's to keep compression up. Best of both worlds for a street 318.