I have a new Mopar Performance 4340 Forged steel crankshaft with stock 6 bolt small block flange still in the box. Fits 273-318-340 main engine blocks. I bought this for a project that I will not get to. It is standing in the corner and want to offer it to someone who can use this. It requires the use of a Chevy connecting rod - 2.100 in rod journal. In a 340 block with stock bore the engine will displace 367 ci and with a 0.030 overbored 340 block the displacement will be 373 ci. Here is the description from Mopar Performance.
Surface hardened, forged Small Block Crankshafts feature radiused fillets at main and rod journals. Each features a 6-bolt flange and is forged from 4340 steel. 3.58" Stroke, 50 lbs., 2.100" Rod Journal, Generic Rear Flange, 340 Main.
Price is $750 shipped in the lower 48 states. PM me with any questions.
Surface hardened, forged Small Block Crankshafts feature radiused fillets at main and rod journals. Each features a 6-bolt flange and is forged from 4340 steel. 3.58" Stroke, 50 lbs., 2.100" Rod Journal, Generic Rear Flange, 340 Main.
Price is $750 shipped in the lower 48 states. PM me with any questions.
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