CHEVROLET Engines & Components

4340 Forged Pro Series

Part Number: SCA-435028-2

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Estimated Ship Date: Nov 17, 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: SCA-435050-3

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Estimated Ship Date: Nov 17, 2025 if ordered today

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4340 Forged Superlight

Part Number: SCA-435052-3

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Estimated Ship Date: Nov 17, 2025 if ordered today

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4340 Forged Pro Series Lightweight

Part Number: SCA-445426C-2

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Estimated Ship Date: Nov 17, 2025 if ordered today

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4340 Forged Superlight

Part Number: SCA-445426C-3

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454 2-PC REAR SEAL PROCOMP LIGHTWEIGHT

Part Number: SCA-445440-2

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Estimated Ship Date: Nov 17, 2025 if ordered today

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454 2-PC REAR SEAL SUPERLIGHT

Part Number: SCA-445440-3

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Estimated Ship Date: Nov 17, 2025 if ordered today

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4340 Forged Pro Series Lightweight

Part Number: SCA-445440C-2

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Estimated Ship Date: Nov 17, 2025 if ordered today

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4340 Forged Superlight

Part Number: SCA-445440C-3

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4340 Forged Pro Series Lightweight

Part Number: SCA-445415C-2

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Estimated Ship Date: Nov 17, 2025 if ordered today

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4340 Forged Superlight

Part Number: SCA-445415C-3

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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: Nov 17, 2025 if ordered today

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4340 Forged Superlight

Part Number: SCA-445425C-3

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

Part Number: SCA-445426-2

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Estimated Ship Date: Nov 17, 2025 if ordered today

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4340 Forged Pro Series Lightweight

Part Number: SCA-445405C-2

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Estimated Ship Date: Nov 17, 2025 if ordered today

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4340 Forged Superlight

Part Number: SCA-445405C-3

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Crate Engine, Remanufactured, Long Block, Assembled, Buick, Chevrolet, Pontiac, 3.1L/189, Each

Part Number: VRE-DCW6

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Estimated Ship Date: Oct 22, 2025 if ordered today

• Core Charge $395.00
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Cylinder Head, 12 Degree, BBC, Big Victor Spread Port, HIP'd, 12-degree Intake Valve, CNC-Ported, 4.840 in. Bore Space, Conical Machined Chamber, Each

Part Number: EDL-618270

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Estimated Ship Date: Oct 7, 2025 if ordered today

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Top End Engine Kit, Power Package, Intake, Heads, Cam, Timing Chain, Head Bolts, SB Chevy, 363 HP-405 TQ, Kit

Part Number: EDL-2088

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Estimated Ship Date: Oct 7, 2025 if ordered today

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LT1 CAM and Head Kit

Part Number: NAL-19333525

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Cylinder Head, LSX-SC, As-Cast, 70cc Combustion Chamber, Bare, Aluminum, Natural, Chevy, Each

Part Number: NAL-19417408

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Estimated Ship Date: Jan 7, 2026 if ordered today

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LSX-LS9 Cylinder Head Assembly

Part Number: NAL-19419190

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Cylinder Head, LSX-LS7, Assembled, CNC-Ported, 70cc Combustion Chamber, Aluminum, Natural Finish, 2.20 in. Intake Valve, Rectangular Intake Port, Each

Part Number: NAL-19419197

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Engine Assembly, Crate Engine, Chevy, V6, 4.3L, 262, RPO Code L35, Each

Part Number: NAL-12491865

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Estimated Ship Date: Jan 7, 2026 if ordered today

• Core Charge $200.00
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Engine Assembly, Replacement, Crate Engine, Chevy, V6, 4.3L, 262, RPO Code L35, Each

Part Number: NAL-12491867

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 7, 2026 if ordered today

• Core Charge $200.00
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