72 Swinger engine swap: power per dollar?

Thanks for all the replies...No worries on the thread "Jack", haha, its all learning in my mind. And about the Poly...I was meaning only the crank for an LA. The rest of that motor is hokey, that's why it never got finished. :wack: I've done a lot more reading and I think I'm going BB. Its never going to hndle like a new car...(I won't afford an Alterkation clip)a
So I can out run a lot of em...on the:glasses7: strip that is. Headers are my only toss up. Speaking of, I got a new Summit Racing catalog in today...BB A body headers for $159.97. Flowtech brand...ceramic coated for 309. Is this a missprint? I may have to try em if not...

Call them in the morn and find out.