I have a set of 3782461 heads good shape-around 10,000 milse since rebuilt, 1.94 valves. also set of 3774692 both are may 1960 date code- need rebuilt. Also 305 vortec 1.94 valve heads, misc 2 and 4bbl rochesters and intakes. Need a good set for mild TPI 350. ... Login to read more.