i have a set of pre 69 double hump heads (no accesory holes) they are worked over with 2.05 intake valves, stainless steel valves, the rocker arm studs have been pinned currently on my 350 motor in my 65 c10 looking for some newer heads that have accesory holes like to run a serpentine setup on it sometime soon i will pull them off when they are sold looking to get 400 out of them obo 7403953431 thanks brad
