NJust purchased a 73 340 block a couple of wks ago. Need some advice as to which way to go with the build. I would like a reliable driven about four times a wk about 20 miles round trip I was thinking a 416 stroker but not sure how durable or how reliable its going to be. Have the block and 915 j heads to start with. The shop doing the machining is a very reputable shop and does some great work. So don't think the machining will be any down fall to the reliability. All opinions are greatly appreciated. Also have stock cast crk so if I decide to go with the stroker it will be available if anyone want to purchase it