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Manley Chevrolet Small Block Forged Crankshaft - 3.750in Stroke

Manley Performance · New

Manley Chevrolet Small Block Forged Crankshaft - 3.750in Stroke

MPN 190150NB · Store SKU man190150NB

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

Supplier stock checked 11/7/2026, 9:18:22 PM UTC. Adding a part does not reserve it.

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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 3.750 STROKE Manley Crankshaft, 4340 FORGE 3.750 STROKE

Manufacturer fitment & guides

Check 190150NB 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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