Sbc 400 bare block 4 bolt main pressure checked, standard bore - $650 (Plainfield il)
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Sbc 400 bare block. 4 bolt main .pick up only, no shipping. Stripped, cam bearings and freeze plugs removed, hot tanked, shot peened, pressure checked, magnafluxed good no cracks. Standard bore, very small ridge on top of cylinders. 1971 casting date, casting number in pics. Never bored, never resurfaced, I'd stamping, still on deck in pics. 1 cylinder i beed honed, looks very clean, see pic. I also magnafluxed the deck surface between the steam holes where these blocks sometimes have hair line cracks, all good. No cracks. Very easy to make over 400 hp with this block. I built 1 of these for a customer with small flat tappet cam and aftermarket aluminum heads, over 420 hp on the dyno he said. Bore and hone available at extra cost. Short block assembly or long block assembly available, no job to small. Want just bore, hone only, no problem. Assemble your own engine, no problem. 650.00 or best offer Text is best, eight 1 five,3 five four,two zero zero 2. Pick up only, no shipping.Thanks