Eagle · New
Eagle Chevrolet Big Block Stock Stroke For 454 / 502 Forged Crankshaft
MPN 445440026135 · Store SKU eag445440026135
Supplier stock checked 11/7/2026, 12:49:18 PM UTC. Adding a part does not reserve it.
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Product details
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 - Chevrolet 454, INTERNAL BALANCE. 4340 Crank Chevy BB 4340 INT BAL 4.000"
Manufacturer fitment & guides
- CHEVY BB
- Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.
Part-specific notes
- California Proposition 65: Y