Engines & Components - Steel KEYWORD - Free Shipping on Orders Over $109 at Summit Racing

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

Crankshaft, Forged 4340 Steel, Superlite, 4.25 in. Stroke, Chevy, 454, 2-Piece Seal, Will Internal Balance

Part Number: SCA-445425-3

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

Scat Forged Lightweight Crankshafts 4-351C-4000-6200-2

Crankshaft, 4340 Steel, 2.750 in. Diameter Main, 4.00 in. Stroke, Ford, 351W, Cleveland Mains, Each

Part Number: SCA-4351C50-2

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Scat Forged Lightweight Crankshafts 4-360-3580-6123-2

Crankshaft, Lightweight, Forged 4340 Steel, 3.580 in. Stroke, Internal Balance, Chrysler, 360, Each

Part Number: SCA-436010-2

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

Manley Pro Series Turbo Tuff Crankshafts 190160B

Crankshaft, Internal Balance, Forged 4340 Steel, 2.953 in. Stroke, Subaru, 2.0L, 2.5L, Each

Part Number: MAN-190160B

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

Scat Forged Lightweight Crankshafts 4-350-3750-5700-2

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

Part Number: SCA-435050-2

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

Scat Forged Superlight Crankshafts 4-350-3500-5700-3

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.500 in. Stroke, Chevy, 350, Each

Part Number: SCA-435020-3

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

Callies Magnum Crankshafts BBG-42B-MG

Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 3.500 in. Stroke, 6.385 in. Rod, 2.200 Pin, Internal Balance, Chevy, Big Block, Each

Part Number: CPI-BBG42B-MG

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Scat Modern Muscle Engine Rotating Assemblies 1-44304BI

Engine Rotating Assembly, Competition, Steel Crank, Forged Pistons, H-Beam Rods, Chevy, 408 Small Block, Kit

Part Number: SCA-1-44304BI

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Scat Forged Lightweight Crankshafts 4-360-4000-6123-2

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

Part Number: SCA-436020-2

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

Scat Forged Superlight Crankshafts 4-351W-4100-6200-3

Crankshaft, Superlight, Forged 4340 Steel, 4.100 in. Stroke, Internal Balance, Ford, 351W, Each

Part Number: SCA-4351W60-3

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

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

Engine Crankshaft, Chevy 4-454-4375-6385-2 454 Big Block Forged 4340 Steel

Part Number: SCA-445426-2

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

Howards Cams Extreme Duty X-Beam Forged Billet Connecting Rods BX6420

Howards Cams Extreme Duty X-Beam Forged Billet Connecting Rods BX6420

Connecting Rod, Forged 4340 Steel, I-Beam, Cap Screw, Floating, 6.420 in., Chevy, Duramax, Set of 8

Part Number: HRS-BX6420

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Callies Magnum Crankshafts GER-62J-MP

Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 4.625 in. Stroke, 6.700 in Rod, 2.200 Pin, Internal Balance, Mopar, Big Block, Each

Part Number: CPI-GER-62J-MP

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Scat Forged Lightweight Crankshafts 4-351W-4100-6200-2

Crankshaft, Lightweight, Forged 4340 Steel, 4.100 in. Stroke, Internal Balance, Ford, 351W, Each

Part Number: SCA-4351W60-2

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

Scat Forged Superlight Crankshafts 4-350-3480-5700-3-20

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.480 in. Stroke, Chevy, 350, Each

Part Number: SCA-435012-3

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

Callies Magnum Crankshafts BBV-42B-MG

Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 5.000 in. Stroke, 7.000 in. Rod, 2.200 Pin, Internal Balance, Chevy, Big Block, Each

Part Number: CPI-BBV42B-MG

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Eagle Specialty Products Crankshafts 32JZ35435590

BILLET 4340 STEEL TOYOTA 2JZ 90MM STROKE

Part Number: ESP-32JZ35435590

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Scat Forged Superlight Crankshafts 4-350-3750-5700-3

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

Part Number: SCA-435050-3

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

SCAT Engine Components Crankshafts 4-400-3750-5700-2

Crankshaft, Forged 4340 Steel, Std. Weight, 3.75 in. Stroke, Chevy, 400, 2-Piece Seal, Internal Balance, Each

Part Number: SCA-440050-2

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

Eagle Specialty Products Crankshafts 32JZ33865590

BILLET 4340 STEEL TOYOTA 2JZ 86MM STROKE

Part Number: ESP-32JZ33865590

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Callies Magnum Crankshafts BB5-42B-MG

Crankshaft, Magnum, Forged 4340 Steel, 5.300 in. Stroke, Internal Balance, 2-Piece Seal Style, Chevy, Each

Part Number: CPI-BB542B-MG

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Callies Magnum Crankshafts SMP-21A-MG

Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 4.250 in. Stroke, 6.250 in. Rods, 2.100 Pin, 400 Main, Big Block Post, Chevy, Small Block, Each

Part Number: CPI-SMP21A-MG

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Callies Ultra Connecting Rods U17178-CA-MOD

Connecting Rod, Ultra, I-beam, Forged 4330 Steel, 6.350 in. Length, Cap Screw, ARP Custom Aged Bolts, Bushed, Chevy, Small Block, LS, Each

Part Number: CPI-U17178CAMOD

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Scat Forged Superlight Crankshafts 4-350-3480-5700-3

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.480 in. Stroke, Chevy, 350, Each

Part Number: SCA-435010-3

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

Manley Pro Series I-Beam Connecting Rods 15320R6-8

Connecting Rod, 4340 Steel, I-Beam, 5.850 in. Length, Bushed, Cap Screw, Ford, 4.6L, Set of 8

Part Number: MAN-15320R6-8

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

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