Eagle · New
Eagle Chevrolet 350/305 1pc Rear Seal 3.75in Stroke Forged 4340 Steel Crankshaft
MPN 435337505700 · Store SKU eag435337505700
Supplier stock checked 11/7/2026, 6:56:37 AM 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 305/350, 1PC REAR SEAL, 3.750" Stroke. 4340 CRANK CHEVY 350 3.750" STROKE 1PC
Manufacturer fitment & guides
- CHEVY 350
- Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.
Part-specific notes
- California Proposition 65: Y