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5140 Forged crank, no parting line

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Old Jul 13, 2009 | 09:09 PM
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From: SALEM, NH
Car: '88 Formula
Engine: LC9
Transmission: 4L60E
Axle/Gears: 3.89 9"
5140 Forged crank, no parting line

I got a new crank today. Looks nice. No parting line though. Odd. Dunno if its just the machining or what. Tapped one of the counterweights with a pair of plyers, and it makes a high pitched ring so I guess they didn't screw me.

It's a 5140 crank, for a 400 block. Bought it from Ohio Crankshaft.

-- Joe
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