Re: aluminum heads
what goes into quality control w/ a pair of heads. i can see assembled heads, but say you buy a set bare and buy the manley valves that you want and springs etc.you know you have good parts and dont have to worry about that and the heads have a good seal and your pushrods are correct so you dont wear out the guides what else is to worry about?worse case you have some castings that can aleays have new and good seats and guides installed that you picked up cheap that flow good and are aluminum right , or am i off ?
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