CHEVROLET 7.4L/454 Parts and Accessories

4340 Forged Pro Series Lightweight

Part Number: SCA-445405C-2

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4340 Forged Pro Series Lightweight

Part Number: SCA-445415C-2

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4340 Forged Superlight

Part Number: SCA-445415C-3

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Crankshaft, 2-Piece Seal, External Balance, Forged 4340 Steel, 4.250 in. Stroke, 6.135 Rod, Chevy, 454, Each

Part Number: SCA-445420

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Crankshaft, 1-Piece Seal, Internal Balance, Cast Steel, 4.250 in. Stroke, Chevy, 454, Each

Part Number: SCA-945425L

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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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Crankshaft, Standard Weight, Forged 4340 Steel, 4.375 in. Stroke, Internal Balance, Chevy, 454, Each

Part Number: SCA-445426C

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4340 Forged Pro Series Lightweight

Part Number: SCA-445426C-2

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4340 Forged Superlight

Part Number: SCA-445426C-3

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Crankshaft 4-454-4375-6635, Chevy Crankshaft Forged 4340 Strd Wgt 454 2-Piece Rear 4.375 Stroke 6.535 Length 2

Part Number: SCA-445428

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Crankshaft, Standard Weight, Forged 4340 Steel, 4.500 in. Stroke, Internal Balance, Chevy, 454, Each

Part Number: SCA-445430C

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4340 Forged Pro Series Lightweight

Part Number: SCA-445430C-2

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Crankshaft, Standard Weight, Forged 4340 Steel, 4.750 in. Stroke, Internal Balance, Chevy, 454, Each

Part Number: SCA-445440C

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4340 Forged Pro Series Lightweight

Part Number: SCA-445440C-2

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4340 Forged Superlight

Part Number: SCA-445440C-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: Feb 2, 2026 if ordered today

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4340 Forged Superlight

Part Number: SCA-445425C-3

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Radiator, Exact-Fit, Aluminum, Polished, Chevy, GMC, SUV/Pickup, Transmission Cooler, Each

Part Number: BCI-67069

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Radiator, Exact-Fit, Aluminum, Polished, Chevy, GMC/Hummer, Each

Part Number: BCI-67102

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Radiator, Exact-Fit, Aluminum, Polished, Chevy, GMC, SUV, Pickup, Each

Part Number: BCI-61069

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Radiator, OE Series, Aluminum, Black, GM, A-Body, Each

Part Number: BCI-15008

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Power Cooling Modules, Show & Go, Aluminum, Natural, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: BCI-81008

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Power Cooling Modules, Show & Go, Aluminum, Polished, Chevy, GMC, SUV/Pickup/Van, Kit

Part Number: BCI-81013

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Power Cooling Modules, Show & Go, Aluminum, Polished, Chevy, Dodge, Plymouth, Kit

Part Number: BCI-81016

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Power Cooling Modules

Part Number: BCI-81295

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