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Engine Crankshafts

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Hot Rods Crankshafts for 2006-2009 YZ450F - 421-4174

Hot Rods Crankshafts for 2006-2009 YZ450F - 421-4174

Hot Rods Crankshafts for 2006-2009 YZ450F - 421-4174

Crankshaft Assembly, +3.000mm Stroke, Forged 4140 Steel, Each

Part Number: HRI-4174

Not Yet Reviewed

Estimated Ship Date: Jul 22, 2025 if ordered today

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Estimated Ship Date: Jul 22, 2025 if ordered today

Hot Rods Crankshafts 421-4059

Hot Rods Crankshafts 421-4059

Hot Rods Crankshafts 421-4059

Crankshaft Assembly, Forged 4140 Steel, Each

Part Number: HRI-4059

Not Yet Reviewed

Estimated Ship Date: Jul 22, 2025 if ordered today

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Estimated Ship Date: Jul 22, 2025 if ordered today

Scat Forged Standard Weight Crankshafts 4-454-4375-6385-C

Scat Forged Standard Weight Crankshafts 4-454-4375-6385-C

Scat Forged Standard Weight Crankshafts 4-454-4375-6385-C

Crankshaft, Standard Weight, Forged 4340 Steel, 4.375 in. Stroke, Internal Balance, Chevy, 454, Each

Part Number: SCA-445426C

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

Scat Forged Pro Series Big Block Post Crankshafts 77-350-4000-600-2-20

Scat Forged Pro Series Big Block Post Crankshafts 77-350-4000-600-2-20

Scat Forged Pro Series Big Block Post Crankshafts 77-350-4000-600-2-20

4340 Forged Pro Series Big Block Post

Part Number: SCA-773508620

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

Scat Forged Pro Series Big Block Post Crankshafts 77-350-4000-600-2

Scat Forged Pro Series Big Block Post Crankshafts 77-350-4000-600-2

Scat Forged Pro Series Big Block Post Crankshafts 77-350-4000-600-2

4340 Forged Pro Series Big Block Post

Part Number: SCA-773508621

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

Scat Forged Pro Series Big Block Post Crankshafts 77-350-3500-570-2

Scat Forged Pro Series Big Block Post Crankshafts 77-350-3500-570-2

Scat Forged Pro Series Big Block Post Crankshafts 77-350-3500-570-2

4340 Forged Pro Series Big Block Post

Part Number: SCA-773502021

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

Scat Forged Pro Series Big Block Post Crankshafts 77-350-3875-600-2-20

Scat Forged Pro Series Big Block Post Crankshafts 77-350-3875-600-2-20

Scat Forged Pro Series Big Block Post Crankshafts 77-350-3875-600-2-20

4340 Forged Pro Series Big Block Post

Part Number: SCA-773507620

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

Scat Forged Pro Series Big Block Post Crankshafts 77-350-3875-600-2

Scat Forged Pro Series Big Block Post Crankshafts 77-350-3875-600-2

Scat Forged Pro Series Big Block Post Crankshafts 77-350-3875-600-2

4340 Forged Pro Series Big Block Post

Part Number: SCA-773507621

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

SCAT Engine Components Crankshafts 77-400-3800-585-2-20

SCAT Engine Components Crankshafts 77-400-3800-585-2-20

SCAT Engine Components Crankshafts 77-400-3800-585-2-20

4340 Forged Pro Series Big Block Post

Part Number: SCA-774005420

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

SCAT Engine Components Crankshafts 77-400-3750-600-2

SCAT Engine Components Crankshafts 77-400-3750-600-2

SCAT Engine Components Crankshafts 77-400-3750-600-2

4340 Forged Pro Series Big Block Post

Part Number: SCA-774005621

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

SCAT Engine Components Crankshafts 77-400-3875-600-2-20

SCAT Engine Components Crankshafts 77-400-3875-600-2-20

SCAT Engine Components Crankshafts 77-400-3875-600-2-20

4340 Forged Pro Series Big Block Post

Part Number: SCA-774007620

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

SCAT Engine Components Crankshafts 77-400-3875-600-2

SCAT Engine Components Crankshafts 77-400-3875-600-2

SCAT Engine Components Crankshafts 77-400-3875-600-2

4340 Forged Pro Series Big Block Post

Part Number: SCA-774007621

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

SCAT Engine Components Crankshafts 77-400-4000-6000-2-20

SCAT Engine Components Crankshafts 77-400-4000-6000-2-20

SCAT Engine Components Crankshafts 77-400-4000-6000-2-20

4340 Forged Pro Series Big Block Post

Part Number: SCA-774008620

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

SCAT Engine Components Crankshafts 77-400-4000-600-2

SCAT Engine Components Crankshafts 77-400-4000-600-2

SCAT Engine Components Crankshafts 77-400-4000-600-2

4340 Forged Pro Series Big Block Post

Part Number: SCA-774008621

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

Scat Mallory Heavy Metal HM.875 X .800

Scat Mallory Heavy Metal HM.875 X .800

Scat Mallory Heavy Metal HM.875 X .800

Crankshaft Mallory Metal, Heavy Metal, Round, 0.875 in. Diameter, 0.800 in. Length, Each

Part Number: SCA-HM-875X-800

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

Scat Mallory Heavy Metal HM1.125 X .800

Scat Mallory Heavy Metal HM1.125 X .800

Scat Mallory Heavy Metal HM1.125 X .800

Crankshaft Mallory Metal, Heavy Metal, Round, 1.125 in. Diameter, 0.800 in. Length, Each

Part Number: SCA-HM1-125X-800

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

Scat Forged Standard Weight Crankshafts 4-426-4150-6760-2374

Scat Forged Standard Weight Crankshafts 4-426-4150-6760-2374

Scat Forged Standard Weight Crankshafts 4-426-4150-6760-2374

Forged 4340 Standard Weight

Part Number: SCA-4426014

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

Scat Forged Pro Series Lightweight Crankshafts 4-426-4150-6760-2374-2

Scat Forged Pro Series Lightweight Crankshafts 4-426-4150-6760-2374-2

Scat Forged Pro Series Lightweight Crankshafts 4-426-4150-6760-2374-2

4340 Forged Pro Series Lightweight

Part Number: SCA-4426014-2

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

Scat Forged Standard Weight Crankshafts 4-426-4500-6760-2374

Scat Forged Standard Weight Crankshafts 4-426-4500-6760-2374

Scat Forged Standard Weight Crankshafts 4-426-4500-6760-2374

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.50 in. Stroke, 6.760 Rod, Mopar, 426 Hemi, Each

Part Number: SCA-4426020

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

Scat Forged Standard Weight Crankshafts 4-426-4150-6800-2200

Scat Forged Standard Weight Crankshafts 4-426-4150-6800-2200

Scat Forged Standard Weight Crankshafts 4-426-4150-6800-2200

Forged 4340 Standard Weight

Part Number: SCA-4426013

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

Scat Forged Superlight Crankshafts 4-454-4250-6385-C-3

Scat Forged Superlight Crankshafts 4-454-4250-6385-C-3

Scat Forged Superlight Crankshafts 4-454-4250-6385-C-3

4340 Forged Superlight

Part Number: SCA-445425C-3

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

Scat Forged Pro Series Lightweight Crankshafts 4-454-4375-6385-C-2

Scat Forged Pro Series Lightweight Crankshafts 4-454-4375-6385-C-2

Scat Forged Pro Series Lightweight Crankshafts 4-454-4375-6385-C-2

4340 Forged Pro Series Lightweight

Part Number: SCA-445426C-2

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

Scat Forged Superlight Crankshafts 4-454-4375-6385-C-3

Scat Forged Superlight Crankshafts 4-454-4375-6385-C-3

Scat Forged Superlight Crankshafts 4-454-4375-6385-C-3

4340 Forged Superlight

Part Number: SCA-445426C-3

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

Scat Forged Standard Weight Crankshafts 4-454-4750-6700-C

Scat Forged Standard Weight Crankshafts 4-454-4750-6700-C

Scat Forged Standard Weight Crankshafts 4-454-4750-6700-C

Crankshaft, Standard Weight, Forged 4340 Steel, 4.750 in. Stroke, Internal Balance, Chevy, 454, Each

Part Number: SCA-445440C

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

Scat Forged Pro Series Lightweight Crankshafts 4-454-4750-6700-C-2

Scat Forged Pro Series Lightweight Crankshafts 4-454-4750-6700-C-2

Scat Forged Pro Series Lightweight Crankshafts 4-454-4750-6700-C-2

4340 Forged Pro Series Lightweight

Part Number: SCA-445440C-2

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

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