Engine Crankshafts

Crankshaft, 1-Piece Seal, 4340 Forged Steel, 3.800 Stroke, Chevy, 5.7L, Each

Part Number: NAL-12489436

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Straight Key-Width-1/2(.5) In., Length-12 In., Height-1/2(.5) In.

Part Number: RNB-600-069

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Estimated Ship Date: Sep 22, 2025 if ordered today

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MANDREL PIECE

Part Number: JRP-EC6111B

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Estimated Ship Date: Sep 16, 2025 if ordered today

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3/16 WOODRUFF KEY

Part Number: JRP-WK-6113-A

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Estimated Ship Date: Sep 16, 2025 if ordered today

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Crankshaft, 4340 Forged Steel, 2-Piece Rear Seal, 4.500 in. Stroke, Pontiac, Each

Part Number: SCA-4400P45010

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Estimated Ship Date: Nov 10, 2025 if ordered today

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• $100.00 Summit Bucks
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Forged 4340 Standard Weight

Part Number: SCA-4400P42010

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Estimated Ship Date: Nov 10, 2025 if ordered today

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F-CRANKSHAFT

Part Number: NAL-19244018

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Estimated Ship Date: Dec 29, 2025 if ordered today

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

Part Number: SCA-740086

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Estimated Ship Date: Nov 10, 2025 if ordered today

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• $100.00 Summit Bucks
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Crankshaft, 1-Piece Seal, External Balance, Forged 1053 Steel, 4.000 in. Stroke, Chevy, 7.4L, Each

Part Number: NAL-14096983

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Crankshaft, 1-Piece Seal, Cast Iron, 3.480 in. Stroke, Chevy, 5.7L, Each

Part Number: NAL-14088526

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Estimated Ship Date: Dec 29, 2025 if ordered today

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460, PROCOMP LIGHTWEIGHT FORD

Part Number: SCA-44604300-2

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Estimated Ship Date: Nov 10, 2025 if ordered today

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• $100.00 Summit Bucks
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460, PROCOMP LIGHTWEIGHT FORD

Part Number: SCA-44604150-2

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Estimated Ship Date: Nov 10, 2025 if ordered today

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4340 Forged Pro Series

Part Number: SCA-435032-2

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Estimated Ship Date: Nov 10, 2025 if ordered today

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• $100.00 Summit Bucks
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4340 Forged Pro Series Lightweight

Part Number: SCA-44294300-2

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Estimated Ship Date: Nov 10, 2025 if ordered today

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• $100.00 Summit Bucks
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DRIVE HUB END CAP

Part Number: JRP-EC-6111-C

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Estimated Ship Date: Sep 16, 2025 if ordered today

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4340 Forged Pro Series Lightweight

Part Number: SCA-4426013-2

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Estimated Ship Date: Nov 10, 2025 if ordered today

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4340 Forged Pro Series Lightweight

Part Number: SCA-4426010-2

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Estimated Ship Date: Nov 10, 2025 if ordered today

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4340 Forged Pro Series Lightweight

Part Number: SCA-4426015-2

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Estimated Ship Date: Nov 10, 2025 if ordered today

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• $100.00 Summit Bucks
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4340 Forged Pro Series Lightweight

Part Number: SCA-4426018-2

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Estimated Ship Date: Nov 10, 2025 if ordered today

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• $100.00 Summit Bucks
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4340 Forged Pro Series Lightweight

Part Number: SCA-4426020-2

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Estimated Ship Date: Nov 10, 2025 if ordered today

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• $100.00 Summit Bucks
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DRIVE HUB END CAP

Part Number: JRP-EC-611-C

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Estimated Ship Date: Sep 16, 2025 if ordered today

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Crankshaft, Internal Balance, Forged 4340 Steel, 3.335 in. Stroke, for use on Honda®, 1.6L, Each

Part Number: ESP-1633341772

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Estimated Ship Date: Tomorrow if ordered today

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HONDA 4340 CRANKSHAFT 90 MM

Part Number: ESP-1835431772

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Estimated Ship Date: Tomorrow if ordered today

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423134005967E CRANKSHAFT

Part Number: ESP-42313400596E

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Estimated Ship Date: Tomorrow if ordered today

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Flywheel Key

Part Number: RRA-7-01959

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Estimated Ship Date: Sep 22, 2025 if ordered today

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