Eagle · New
Eagle 4.250 in Stroke, Chevy 7.0L Forged 4340 Steel Crankshaft
MPN 442742506560 · Store SKU eag442742506560
Supplier stock checked 11/7/2026, 9:46:22 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. Includes 58 tooth reluctor and long snout for dry-sump oiling system. Forged 4340 Steel Crank - Chevrolet LS LONG SNOUT, 4.250" Stroke, 58 TOOTH RELUCTOR. 4340 CRANK CHEVY LS2/LS7 58T 4.250" STR
Manufacturer fitment & guides
- CHEVY LS2/LS7
- Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.
Part-specific notes
- California Proposition 65: Y