Engine Crankshafts

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.000 in. Stroke, Chrysler, 360, Each

Part Number: SCA-436020

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Estimated Ship Date: Monday 10/20/2025

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Crankshaft, 2-piece Seal, Internal Balance, Forged 4340 Steel, 3.750 in. Stroke, 2.100 in. Pin, Chevy, 350

Part Number: CPI-SAJ113-CS

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Estimated Ship Date: Monday 10/20/2025

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Crankshaft, Standard Weight, Forged 4340 Steel, 3.766 in. Stroke, Internal Balance, Chevy, 454, Each

Part Number: SCA-445405C

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Estimated Ship Date: Monday 10/20/2025

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Crankshaft, 28 oz. External Balance, Lightweight, Cast Steel, 3.25 in. Stroke, Ford, 5.0L/302, Each

Part Number: SCA-93022

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

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Crankshaft, 2-Piece Seal, Internal, Steel, 3.480 in. Stroke, 1.245 in. Dia. Std. Snout, 1.9 Rod Journal Width, 2.431 in. Rear Seal, Chevy, 350, Each

Part Number: ESP-4350348057LA

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Estimated Ship Date: Monday 10/20/2025

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Crankshaft, 2-Piece Seal, Internal Balance, Cast Steel, 4.210 in. Stroke, Pontiac, 455, Each

Part Number: ESP-104554210

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/20/2025

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Crankshaft, Internal Balance, Forged 4340 Steel, 3.250 in. Stroke, Ford, 302, Each

Part Number: ESP-430232525400

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Estimated Ship Date: Monday 10/20/2025

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.250 in. Stroke, Chevy, 327, Each

Part Number: ESP-435032505700

3.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/20/2025

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.750 in. Stroke, Chevy, 350, Each

Part Number: ESP-4350375057LA

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

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Crankshaft, Internal Balance, Forged 4340 Steel, 4.000 in. Stroke, Ford, 351W, Each

Part Number: ESP-435140006200

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

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Crankshaft, One-piece Seal, Internal Balance, Forged 4140 Steel, 3.622 in. Stroke, 6.100 in. Rod Length, Chevrolet, Small Block LS, Each

Part Number: ESP-534636226100

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Estimated Ship Date: Monday 10/20/2025

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Crankshaft, 1 or 2-Piece Seal, Internal Balance, Cast Steel, 3.85 in. Stroke, Ford, 460, Each

Part Number: ESP-104603850

3.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/20/2025

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Crankshaft Mallory Metal, Heavy Metal, Round, 1.000 in. Diameter, 1.200 in. Length, Each

Part Number: SCA-HM1-000X1200

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Estimated Ship Date: Monday 10/20/2025

Crankshaft, 2-Piece Seal, Internal Balance, Cast Steel, 4.25 in. Stroke, Pontiac, 400, Each

Part Number: ESP-104004250

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/20/2025

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SB Chevy Forged Steel crankshaft, 4.000 Stroke, 400 Mains, 2 Piece Rear Seal, Req. Narrowed Rod Bearings, Lightened, Nitride, 6.000 in. Rod

Part Number: SUM-SBC4004000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

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Crankshaft, 2-Piece Seal, External Balance, Cast Steel, Ford, 428, 3.980 in. Stroke, Each

Part Number: ESP-104283980

1.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/20/2025

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Crankshaft, Internal Balance, Cast Steel, 3.75 in. Stroke, Fits With 6 in. Rods, Chevy, 400, Each

Part Number: SCA-940056

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/20/2025

• Oversize $6.99

Crankshaft, 2-Piece Seal, Internal Balance, 4140 Forged, 4.25 in. Stroke, Chevrolet, Each

Part Number: ESP-545442526385

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Estimated Ship Date: Monday 10/20/2025

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Crankshaft, Compstar 4340 Forged LS, 4.000 Stroke, Internal Balance, 8 counterweight, 6-bolt Flange, Standard Snout, Each

Part Number: CPI-APO-31Q-CS

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Estimated Ship Date: Monday 10/20/2025

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Crankshaft, 2-piece Seal, External Balance, Cast Steel, 3.750 in. Stroke, Chevy, 350, Each

Part Number: SCA-9103750

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

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Crankshaft, 1-Piece Seal, External Balance, Cast Steel, 4.250 in. Stroke, Chevy, 454, Each

Part Number: SCA-945420L

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

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SBF 302 Windsor Cast crank, 3.400 in. stroke, 5.400 rod, Nitride Hardened, External 28 0z. Balance, Req. Narrowed Rod bearings

Part Number: SUM-SBF3023400C

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

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Crankshaft, 2-piece Seal, Internal Balance, Forged 4340 Steel, 3.875 in. Stroke, 2.100 in. Pin, Chevy, 400

Part Number: CPI-SAM213-CS

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Estimated Ship Date: Monday 10/20/2025

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Crankshaft, 2-Piece Seal, Internal Balance, Forged Steel, Standard Snout, Buick, V6, Each

Part Number: ESP-423134005967

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Estimated Ship Date: Monday 10/20/2025

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Crankshaft, 2-Piece Seal, Internal Balance, Cast Steel, 4.000 in. Stroke, Chrysler, 360, Each

Part Number: SCA-936020

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/20/2025

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