1974 Engines & Components

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.480 in. Stroke, Chevy, 350, Each

Part Number: SCA-435010-3

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Estimated Ship Date: Apr 22, 2026 if ordered today

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350 1-PC REAR SEAL PROCOMP LIGHTWEIGHT

Part Number: SCA-435010L-2

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Estimated Ship Date: Apr 22, 2026 if ordered today

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4340 Forged Pro Series

Part Number: SCA-435022-2

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Estimated Ship Date: Apr 22, 2026 if ordered today

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4340 Forged Pro Series Big Block Post

Part Number: SCA-773507620

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Estimated Ship Date: Apr 22, 2026 if ordered today

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4340 Forged Pro Series Big Block Post

Part Number: SCA-773507621

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Estimated Ship Date: Apr 22, 2026 if ordered today

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4340 Forged Pro Series Big Block Post

Part Number: SCA-773508620

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Estimated Ship Date: Apr 22, 2026 if ordered today

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4340 Forged Pro Series Big Block Post

Part Number: SCA-773502021

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Estimated Ship Date: Apr 22, 2026 if ordered today

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4340 Forged Pro Series Big Block Post

Part Number: SCA-773508621

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Accessory Drive System, Serpentine, 6-groove, Polished Finished, Power Steering, Air Conditioning, Chrysler, Dodge, Plymouth, Small Block, Kit

Part Number: AAY-FDS-318-101

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Accessory Drive System, Serpentine, 6-groove, Polished Finished, Power Steering, Air Conditioning, Chrysler, Dodge, Plymouth, Small Block, Kit

Part Number: AAY-FDS-318-151

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 27, 2026 if ordered today

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Accessory Drive System, Serpentine, 6-groove, Polished Finished, Power Steering, Chrysler, Dodge, Plymouth, Small Block, Kit

Part Number: AAY-FDS-318-153

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Accessory Drive System, Serpentine, 6-groove, Black Anodized Finished, Power Steering, Chrysler, Dodge, Plymouth, Small Block, Kit

Part Number: AAY-FDS-318-203

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Accessory Drive System, Serpentine, 6-groove, Black Anodized Finished, Power Steering, Chrysler, Dodge, Plymouth, Small Block, Kit

Part Number: AAY-FDS-318-253

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Accessory Drive System, Serpentine, 6-groove, Machined Finished, Power Steering, Air Conditioning, Chrysler, Dodge, Plymouth, Small Block, Kit

Part Number: AAY-FDS-318-351

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Accessory Drive System, Serpentine, 6-groove, Machined Finished, Power Steering, Chrysler, Dodge, Plymouth, Small Block, Kit

Part Number: AAY-FDS-318-353

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Accessory Drive System, Serpentine, 6-groove, Polished Finished, Power Steering, Air Conditioning, Ford Cleveland, Modified, Kit

Part Number: AAY-FDS-351C-101

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Accessory Drive System, Serpentine, 6-groove, Machined Finished, Power Steering, Air Conditioning, Ford Cleveland, Modified, Kit

Part Number: AAY-FDS-351C-301

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Accessory Drive System, Serpentine, 6-groove, Polished Finished, Chevy, Big Block, Kit

Part Number: AAY-FDS-BBC-104

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Accessory Drive System, Serpentine, 6-groove, Black Anodized Finished, Power Steering, Chevy, Big Block, Kit

Part Number: AAY-FDS-BBC-203

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Accessory Drive System, Serpentine, 6-groove, Black Anodized Finished, Chevy, Big Block, Kit

Part Number: AAY-FDS-BBC-204

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Accessory Drive System, Serpentine, 6-groove, Black Anodized Finished, Power Steering, Air Conditioning, Chevy, Big Block, Kit

Part Number: AAY-FDS-BBC-251

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Accessory Drive System, Serpentine, 6-groove, Machined Finished, Power Steering, Air Conditioning, Chevy, Big Block, Kit

Part Number: AAY-FDS-BBC-301

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Feb 27, 2026 if ordered today

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Accessory Drive System, Serpentine, 6-groove, Machined Finished, Power Steering, Chevy, Big Block, Kit

Part Number: AAY-FDS-BBC-353

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 27, 2026 if ordered today

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Accessory Drive Systems, Serpentine Kits, Black Aluminum Pulleys, Alternator, Power Steering Pump, A/C Compressor, Water Pump, Ford, 429, 460, Kit

Part Number: AAY-FDS-BBF701CP

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Accessory Drive System, Serpentine, 6-groove, Machined Finished, Air Conditioning, Chevy, Big Block, Kit

Part Number: AAY-FDS-BBC-302

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Estimated Ship Date: Feb 27, 2026 if ordered today

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