good heads to get me by?

a really good stock head is the 308 from an 89 or so 360 fuelie 40 hp gain never used them on a 318 but are awsome on a 340 but u need headers to take advantage of the high flow of the exhaust port oh ya before you buy used 308 check for cracks usally betweem the valves scince they are prone in this area good luck