1960 GM 348 long block engine professional remanufactured, bore 030 oversize, crankshaft 010/010, new felpro gaskets, egge pistons, Hastings rings, melling camshaft, lifters, timing chain & gears, push rods, oil pump, oil pump shaft, oil pickup screen, intake & exhaust valves, valve retainers, valve locks, valve springs, freeze plugs, m77 rod, main & cam bearings * no valve covers & timing cover * includes auto flex plate (flywheel) cylinder heads remanufactured with new valve seats & all surfaces resurfaced