Crankshafts for Engine Builds & Repairs

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Crankshafts

The crankshaft is the heart of any engine, transforming the reciprocating motion of pistons into rotational torque. Our crankshaft collection brings together a wide range of options for every build—from reliable stock replacements to high-strength forged and billet units designed for extreme horsepower and high RPM.

Whether you're overhauling a daily driver, assembling a stroker motor, or building a full-race engine, selecting the right crankshaft is critical. Key factors include material, stroke length, journal diameters, and balancing. Our inventory spans cast iron for budget-friendly OEM replacement, forged steel for boosted and high-performance applications, and billet cranks for unlimited power potential.

Broad selection of cast, forged, and billet crankshafts
Options for small-block, big-block, and import engines
Multiple stroke lengths and rod journal sizes available
Balanced and unbalanced configurations to suit your build
Durable construction for street, strip, or off-road use

Can’t Find the Part You Need?

Our catalog represents only a portion of the automotive products available through our supplier network. If you cannot find a specific part, brand, or application on our website, submit a request below, and our team will help source it for you.

Please include as much information as possible, such as your vehicle's year, make, model, trim, engine, desired brand, or part number, to help us quickly identify the correct product.

Crankshafts

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