Engine Crankshafts

CRANKSHAFT

Part Number: ESP-4349350057LA

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Estimated Ship Date: Jul 23, 2025 if ordered today

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

Part Number: ESP-4349375057LA

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4340 CRANK CHEV 350 2PC IMCA LEGAL

Part Number: ESP-4350348057CM

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Estimated Ship Date: Jul 23, 2025 if ordered today

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Crankshaft, 1-Piece Seal, Internal Balance, Forged 4340 Steel, 3.800 in. Stroke, Chevy, 5.7, 6.0L, Each

Part Number: ESP-434638006100

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Estimated Ship Date: Jul 23, 2025 if ordered today

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CHEVY LS1 4340 CRANK

Part Number: ESP-434642506560

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Estimated Ship Date: Jul 23, 2025 if ordered today

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CRANKSHAFT

Part Number: ESP-434738006100

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Estimated Ship Date: Jul 23, 2025 if ordered today

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3.900" stroke, internal balance, forged 4340 steel, Chevrolet Gen III "LS"

Part Number: ESP-434739006100

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Estimated Ship Date: Jul 23, 2025 if ordered today

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4.375" stroke, internal balance, forged 4340 steel, Chevrolet Gen III "LS"

Part Number: ESP-434743756460

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Estimated Ship Date: Jul 23, 2025 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.125 in. Stroke, Chevy, 400, Each

Part Number: ESP-440041256000

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Estimated Ship Date: Jul 23, 2025 if ordered today

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4340 CRANK CHEV 350 2PC IMCA LEGAL

Part Number: ESP-4350350057CM

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Estimated Ship Date: Jul 23, 2025 if ordered today

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4340 CRANK CHEV 350 2PC 3.750" BBC SNOUT

Part Number: ESP-4350375057B1

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Estimated Ship Date: Jul 23, 2025 if ordered today

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Engine Crankshaft

Part Number: ESP-4350375057B2

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Estimated Ship Date: Jul 23, 2025 if ordered today

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Crankshaft, Internal Balance, Forged 4340 Steel, 4.500 in. Stroke, Pontiac, 455, Each

Part Number: ESP-445545006800

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Estimated Ship Date: Jul 23, 2025 if ordered today

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Crankshaft Kits, Forged 8620 Steel Crankshaft, Connecting Rods, Crankshaft Bearings, Stock Stroke, Suzuki, Kit

Part Number: WIS-WPC165B

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Estimated Ship Date: Jul 21, 2025 if ordered today

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Crankshaft Thrust Washer, BSA A50 & A65

Part Number: KPM-10-1000

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Estimated Ship Date: Jul 14, 2025 if ordered today

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Crankshaft Bushing, Roller, BSA, Each

Part Number: KPM-10-10000

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Estimated Ship Date: Jul 14, 2025 if ordered today

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Crankshaft, Internal Balance, Forged 4340 Steel, 3.465 in. Stroke, Mitsubishi, 2.0L, Each

Part Number: ESP-2034655900A6

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.250 in. Stroke, 2.20 Rod Bearings, Each

Part Number: ESP-440042506700

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Estimated Ship Date: Aug 4, 2025 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.250 in. Stroke, Pontiac, 455, Each

Part Number: ESP-445542506700

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Estimated Ship Date: Aug 4, 2025 if ordered today

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ProX Complete Crankshaft CRF150R '07-22

Part Number: PXR-10-1227

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Estimated Ship Date: Jul 14, 2025 if ordered today

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ProX Complete Crankshaft CR250 '92-01

Part Number: PXR-10-1392

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Estimated Ship Date: Jul 14, 2025 if ordered today

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ProX Complete Crankshaft YZ85 '02-18

Part Number: PXR-10-2112

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Estimated Ship Date: Jul 14, 2025 if ordered today

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ProX Complete Crankshaft YZ125 '98-00

Part Number: PXR-10-2298

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Estimated Ship Date: Jul 14, 2025 if ordered today

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ProX Crankshaft YFZ450 '04-05

Part Number: PXR-10-2434

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Estimated Ship Date: Jul 14, 2025 if ordered today

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ProX Crankshaft YFZ450R '09-13

Part Number: PXR-10-2439

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Estimated Ship Date: Jul 14, 2025 if ordered today

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