Engines & Components

forged crankshaft

Part Number: ESP-434643756460

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Estimated Ship Date: Dec 1, 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: Dec 1, 2025 if ordered today

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

Part Number: ESP-434742506560

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Crankshaft, 1-Piece Seal, Internal Balance, Forged 4340 Steel, 4.125 in. Stroke, Chevy, LS9, Each

Part Number: ESP-442641256100

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.625 in. Stroke, Chrysler, 413, 426, 440, Each

Part Number: ESP-444246257100

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Estimated Ship Date: Dec 1, 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: Dec 1, 2025 if ordered today

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4340 CRANK CHRY 360 4.125" STROKE

Part Number: ESP-436041256200

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Estimated Ship Date: Dec 1, 2025 if ordered today

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4340 CRANK CHRY 360 4.250" STROKE

Part Number: ESP-436042506200

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Estimated Ship Date: Dec 1, 2025 if ordered today

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4340 CRANK CHRY LM HEMI 32T RELUCTOR

Part Number: ESP-439240806125

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Estimated Ship Date: Dec 1, 2025 if ordered today

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4.050" stroke, internal balance, forged 4340 steel, Chrysler Late Model Hemi, .130" wide reluctor

Part Number: ESP-439440506125

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Estimated Ship Date: Dec 1, 2025 if ordered today

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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: Dec 1, 2025 if ordered today

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Crankshaft, 1-Piece Seal, Internal Balance, Forged 4340 Steel, 3.622 in. Stroke, Chevy, LS9, Each

Part Number: ESP-442536226100

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Crankshaft, 1-Piece Seal, Internal Balance, Forged 4340 Steel, 4.125 in. Stroke, Chevy, LS9, Each

Part Number: ESP-442541256100

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Crankshaft, Forged 4340 Steel, 3.622 in. Stroke, Internal Balance, 8 Counterweight, Chevy, Small Block, Gen V, Each

Part Number: CPI-5TH-31Q-CS

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Estimated Ship Date: Jan 12, 2026 if ordered today

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STREET & STRIP ASSEMBLY CHEV LT1,350 1PC

Part Number: ESP-13009L030

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Estimated Ship Date: Nov 24, 2025 if ordered today

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STREET & STRIP ASSEMBLY CHEV LT1,350 1PC

Part Number: ESP-13009L040

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Estimated Ship Date: Nov 24, 2025 if ordered today

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STREET & STRIP ASSEMBLY CHEV LT1,350 1PC

Part Number: ESP-13009L060

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Street & Strip assembly, 377 CID, -10cc Icon

Part Number: ESP-13013L000

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Street & Strip assembly, 383 CID, -10cc Icon

Part Number: ESP-13013L030

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Street & Strip assembly, 385 CID, -10cc Icon

Part Number: ESP-13013L040

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Street & Strip assembly, 388 CID, -10cc Icon

Part Number: ESP-13013L060

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Engine Rotating Assembly, Street/Strip, Cast Crank, Forged Pistons, I-Beam Rods, Chevy, Small Block, Kit

Part Number: ESP-13014000

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Street & Strip assembly, 400 CID, -18cc KB

Part Number: ESP-13016000

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Street & Strip assembly, 407 CID, -18cc KB

Part Number: ESP-13016030

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Street & Strip assembly, 409 CID, -18cc KB

Part Number: ESP-13016040

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Estimated Ship Date: Nov 24, 2025 if ordered today

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