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Engines and Components Crankshafts and Components

Eagle

Eagle Chevy 502 Tall Deck 4.750in Crank 6.700in H-Beam -3cc 4.560in Pistons Rotating Assembly

$3,228.99 $2,760.76 Save $468.23

SKU: E001 116254560

Special Order
Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Eagle Cast Crankshaft for Pontiac 421/428/455 V8 engines. This crankshaft features a 4.210" stroke, 3.25" main journal, and 2.250" Pontiac RJ rod journal. It is a new cast piece made with modern material and casting processes, suitable for street engines without power adders.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandEagle
Part NumberE001 116254560

Buy with Confidence

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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