Engines and Components› Crankshafts and Components

Eagle

Eagle 89-92 Mitsubishi 4G63 Stroker 94mm Crankshaft For 6-Bolt

$984.99

SKU: E001 2037005900A6

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Ships by Jul 31
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Description

Part #: 2037005900A6

Eagle forged 4340 steel Cranks feature a non-twist forging, .125" fillet radiuses for superior strength so chamfered / narrowed bearings required, nitrided surface and micropolished. Intended for the most demanding applications.

Forged 4340 Steel Crank - MITSUBISHI 4G63, 3.700" Stroke, 6 BOLT REAR FLANGE.

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

MIA's Description

Forged 4340 steel crankshafts for high-performance applications. Features non-twist forging, multi-stage heat treatment, stress-relieved and shot-peened. X-rayed, magnafluxed, and sonic-tested. Chamfered oil holes, .125 in. radius on rod and main journals (requires chamfered bearings). Precision-ground and micro-polished journals (< 5 R.A.). Target bob weight +/- 2%. Rated up to 1000 horsepower.

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Specifications

BrandEagle
Part NumberE001 2037005900A6

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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