Engine Crankshafts | Summit Racing

Eagle Forged 4340 Steel Crankshafts 440045006800

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.500 in. Stroke, 2.20 Rod Bearings, Each

Part Number: ESP-440045006800

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

Scat Forged Counterweight Crankshafts 4-8.1-4750-6700-2200

Crankshaft, Forged 4340, Internal Balance, 4.750 in. Stroke, 6.700 Rod, Chevy Big Block, 8.1L, Each

Part Number: SCA-481030

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Scat Series 9000 Cast Pro Comp Stroker Lightweight Crankshafts 9-460-4150-6700-2200

Crankshaft, 2-Piece Seal, Internal Balance, Cast Steel, 4.150 in. Stroke, Ford, 460, Each

Part Number: SCA-946041

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Scat Forged Standard Weight Crankshafts 4-LS1-4125-6125-58

Crankshaft, Standard Weight, Forged 4340 Steel, 4.125 in. Stroke, Internal Balance, Chevy, 6.0L, 6.2L, 7.0L

Part Number: SCA-4LS141265

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Dura-Bond Woodruff Keys AK-032-P

Crankshaft Key, 3/16 in. wide, 1 31/64 in. Long, 0 degree Offset, Steel, Natural, Each

Part Number: DUR-AK-032-P

Not Yet Reviewed

Estimated Ship Date: Today if shipped by air

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Estimated Ship Date: Today if shipped by air

Eagle Forged 4340 Steel Crankshafts 435240006200

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

Part Number: ESP-435240006200

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

Eagle Forged 4340 Steel Crankshafts 434033106123

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.310 in. Stroke, Chrysler, 273, 318, 340, Each

Part Number: ESP-434033106123

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today if shipped by air

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Estimated Ship Date: Today if shipped by air

Callies Compstar Comet Crankshafts SAF-193-CC

Crankshaft, 2-piece Seal, Internal Balance, Forged 4340 Steel, 3.480 in. Stroke, 1.888 in. Pin, Chevy, 350

Part Number: CPI-SAF193-CC

Not Yet Reviewed

Estimated Ship Date: Today if shipped by air

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Estimated Ship Date: Today if shipped by air

Summit Racing™ Forged Crankshafts SUM-MOP3604000

SB Mopar 360 Forged Steel Crank, 4.000 stroke, 6.123 in. Rod, May Req. Heavy Metal, Lightning Holes on Rod Journals, Narrowed Rod Bearings Req.

Part Number: SUM-MOP3604000

Not Yet Reviewed

Estimated Ship Date: Today if shipped by air

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Mr. Gasket Crankshaft Keys 983G

Crankshaft Key, Long, Chevy, Chrysler, Dodge, Plymouth, Each

Part Number: MRG-983G

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Today if shipped by air

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Estimated Ship Date: Today if shipped by air

Scat Forged Standard Weight Crankshafts 4-351W-4100-6200

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

Part Number: SCA-4351W60

Not Yet Reviewed

Estimated Ship Date: Today if shipped by air

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Eagle Forged 4340 Steel Crankshafts 435241706200

Crankshaft, Internal Balance, Forged 4340 Steel, 4.17 in. Stroke, Ford, 351, Windsor, SVO, Each

Part Number: ESP-435241706200

Not Yet Reviewed

Estimated Ship Date: Today if shipped by air

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Estimated Ship Date: Today if shipped by air

Eagle Forged 4340 Steel Crankshafts 432730005700

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.000 in. Stroke, Chevy, 327, Small Journal, Each

Part Number: ESP-432730005700

Not Yet Reviewed

Estimated Ship Date: Today if shipped by air

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Estimated Ship Date: Today if shipped by air

Scat Excalibur Crankshafts 7-350-3480-5700-L

Crankshaft, Excalibur, One-piece Seal, Internal/External Balance, Forged 4340 Steel, 3.480 in. Stroke, Chevy, 350, Each

Part Number: SCA-735010L

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

Eagle Forged 4340 Steel Crankshafts 435041256000

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.125 in. Stroke, Chevy, 350, Each

Part Number: ESP-435041256000

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Brian Tooley Racing Crankshafts BTRCRA4000F158

CRANKSHAFT

Part Number: BTC-S0391

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Scat Forged Standard Weight Crankshafts 4-400-4000-6000

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.000 in. Stroke, Chevy, 400, Each

Part Number: SCA-440086

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Summit Racing™ Forged Crankshafts SUM-SBF3023000E

Summit 4340 Forged Crankshaft, SBF Windsor, 3.000 in Stroke, 28 oz. Balancer, Narrowed Rod Bearings, 1.375 Pilot Bearing, Designed for 5.090 in. Rod

Part Number: SUM-SBF3023000E

Not Yet Reviewed

Estimated Ship Date: Today if shipped by air

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Summit Racing™ Forged Crankshafts SUM-SBF3023400

SB Ford Windsor 4340 Forged Steel crank, 3.400 stroke, 5.400 in. Rod, 28 oz. Balancer , Req's Narrowed Rod Bearings, one or two piece rear seal

Part Number: SUM-SBF3023400

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today if shipped by air

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Estimated Ship Date: Today if shipped by air

Howards Cams Track Smart 3 4340 Crankshafts H353876012T

Crankshaft, 2-Piece Seal, Internal Balance, Forged, 4340 Steel, 3.875 in. Stroke, Chevy, 350, Each

Part Number: HRS-H353876012T

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Summit Racing™ Forged Crankshafts SUM-SBC4004000

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: Today if shipped by air

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Estimated Ship Date: Today if shipped by air

Scat Forged Standard Weight Crankshafts 4-350-3875-6000-L

350 1-PC REAR SEAL STD WEIGHT

Part Number: SCA-435076L

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

ACDelco GM Genuine Parts Engine Crankshaft Keys 24424855

Engine Crankshaft Key, GM Genuine Part, Short Key Type, 0 degree Offset, Steel, Natural, Buick, Cadillac, Chevrolet, GMC, Olds, Pontiac, Saturn, Each

Part Number: ADO-24424855

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today if shipped by air

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Estimated Ship Date: Today if shipped by air

PRW Crankshaft Adapters 1803533

Crankshaft Adapter Sleeves, Adapts LS Gen III / IV for use with early GM non LS transmission, Steel, Black, Each

Part Number: PQX-1803533

Not Yet Reviewed

Estimated Ship Date: Today if shipped by air

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Estimated Ship Date: Today if shipped by air

Scat Series 9000 Cast Lightweight Stroker Crankshafts 9-FE-4125-6700-2200

Crankshaft, Series 9000 Cast Lightweight Stroker, 4.125 in. Stroke, Internal Balance, Ford, Big Block FE, Each

Part Number: SCA-9FE100

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today