Eagle Steel Crank -4.150″ -8 Bolt

Retail Price: $990.00

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Eagle 4.150″ Stroke Steel Crank (4340 Material) for 400 Mains (2.625) with 2.375″ Rod Journal- 8 Bolt

SKU: 400-C5-606-8 Category:


Eagle forged 4340 steel crankshafts are great for high performance applications. They feature non-twist forging, undergo a multi-stage heat-treatment process, and are stress-relieved and shot-peened. These cranks are X-rayed, magnafluxed, and sonic-tested, so you know you’re getting a top-quality piece. Each crankshaft has chamfered oil holes for improved oiling, a .125 in. radius on rod and main journals for increased strength, and the journals are precision-ground and micro-polished to less than 5 R.A. A target bob weight of +/- 2 percent greatly reduces balancing time. Many options are available; order the model recommended for your year/make and engine application.



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