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Manley Chevrolet Small Block Forged Crankshaft - 3.875in Stroke

Manley Performance · New

Manley Chevrolet Small Block Forged Crankshaft - 3.875in Stroke

MPN 190480 · Store SKU man190480

$1,015.88
CHECK AVAILABILITY0 in supplier warehouses. Ask JuiceBuilt about availability.

Supplier stock checked 11/7/2026, 2:42:14 PM UTC. Adding a part does not reserve it.

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Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.

Product details

Our "Pro Series" 4340 alloy steel crankshafts are available with many value packed and high-performance enhancing features for a wide range of domestic engine applications. Manley Crankshaft, CRANK-4340 FORGE 3.875 STROKE Manley Crankshaft, 4340 FORGE 3.875 STROKE

Manufacturer fitment & guides

Check 190480 against the manufacturer’s application information below.

A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.

Part-specific notes

  • California Proposition 65: Y
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