Crankshafts

Crankshaft, Chev SB, 350 Main, 1pc Seal

Part Number: HRS-H353485711T

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Crankshaft SB Chev 350 Main

Part Number: HRS-H353485712T

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Crankshaft, 2-Piece Seal, Internal Balance, Forged, 4340 Steel, 4.000 in. Stroke, Chevy, 350, Each

Part Number: HRS-H354006012T

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Crankshaft, 2-Piece Seal, Internal Balance, Forged, 4340 Steel, 3.875 in. Stroke, Chevy, 400, Each

Part Number: HRS-H403876012T

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

Part Number: HRS-H404006012T

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Crankshaft, Forged 4340 Steel, 4.250 in. Stroke, Chevy, 454, Internal/External Balance, 1-Piece Seal, Each

Part Number: HRS-H454256321T

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

Part Number: HRS-H454256322T

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Crankshaft, Chev SB, 454 Main, 4.750"

Part Number: HRS-H454756722T

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Crankshaft Assembly, Forged 4140 Steel, Each

Part Number: HRI-4091

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Estimated Ship Date: Sep 10, 2025 if ordered today

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400 2-PC REAR SEAL, STD WEIGHT CHEVY

Part Number: SCA-440026

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Estimated Ship Date: Nov 3, 2025 if ordered today

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

Part Number: SCA-440086

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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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350 2-PC REAR SEAL, STD WEIGHT CHEVY

Part Number: SCA-435020

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Forged 4340 Standard Weight

Part Number: SCA-43012

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Forged 4340 Standard Weight

Part Number: SCA-43013

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FORGED CRANKSHAFTS

Part Number: SCA-430510-1

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FORGED CRANKSHAFTS

Part Number: SCA-430520-1

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Forged 4340 Standard Weight

Part Number: SCA-4351C26

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Crankshaft, Internal Balance, Forged 4340 Steel, 4 in. Stroke, Ford, 351W, Each

Part Number: SCA-4351W50

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Forged 4340 Standard Weight

Part Number: SCA-435060L

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.000 in. Stroke, Chevy, 350, Each

Part Number: SCA-435086

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.562 in. Stroke, Chevy, 350, Each

Part Number: SCA-435030

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Engine Crankshaft, Chevy LS1 4-LS1-3622-

Part Number: SCA-4LS136226125

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Crankshaft, LS1 S-Series, Pro Stock, 6-Bolt, 4340 Forged Steel, 1-Piece Rear Main, Internal, Narrow Bearing, 4/4.125 in. Stroke, 6.125 in. Rod, Each

Part Number: SCA-4LS136365

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Engine Crankshaft, Chevy LS1 4-LS1-4000-

Part Number: SCA-4LS140006125

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Estimated Ship Date: Nov 3, 2025 if ordered today

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