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If you want you engine to really "crank" out some serious power, drop in a performance crankshaft from Speedway Motors! We carry only the best brands like Callies and Scat in a wide range of strokes for whatever application you're working on. No matter if you're looking for a one or two piece main seal, or cast or forged steel, we've got you covered. Not sure what you need? Our award winning techs can help you get the perfect crankshaft for your car at a price that can't be beat.

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350, 3.48" Stroke, 350 mains Main Journal Style

Ships Free

Stroke: 3.48"

Main Journal Style: 350 mains

Crankshaft Material: Cast Steel

Main Journal Diameter: 2.448"

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Chevy Small Block V8, 3.48" Stroke

Ships Free

Stroke: 3.48"

Main Journal Style: 350 mains

Crankshaft Material: Forged 4340 Steel

Main Journal Diameter: 2.448"

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351W, 396, 3.850" Stroke, 2.311" Rod Journal Diameter

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Stroke: 3.850"

Crankshaft Material: Cast Steel

Rod Journal Diameter: 2.311"

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$274.99
$399.99

302, 347, 3.400" Stroke, Cast Steel Crankshaft Material

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Stroke: 3.400"

Crankshaft Material: Cast Steel

Rod Journal Diameter: 2.123"

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454, 496, 4.250" Stroke, Cast Steel Crankshaft Material

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Stroke: 4.250"

Crankshaft Material: Cast Steel

Rod Journal Diameter: 2.200"

Rear Main Seal Style: 2-piece

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