1973 Engines & Components

4340 Forged Superlight

Part Number: SCA-445425C-3

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Estimated Ship Date: May 5, 2026 if ordered today

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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: May 5, 2026 if ordered today

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4340 Forged Pro Series Lightweight

Part Number: SCA-445426C-2

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Pulley Kit,serpentine,Chevy Big Block,Aluminum,No AC,Power Steering-No Reservoir,170A alternator,Matte black

Part Number: EMS-MS118-52RMB

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Pulley Kit, 6 Rib Serpentine, Chevrolet Small Block, Aluminum, Power Steering, Billet Reservoir, 170 Amp, Gloss Black, Kit

Part Number: EMS-MS118-55BBK

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Pulley Kit, 6 Rib Serpentine, Chevrolet Small Block, Aluminum, Power Steering, Plastic Reservoir, 170 Amp, Gloss Black, Kit

Part Number: EMS-MS118-55BK

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Pulley Kit,serpentine,Chevy Small Block,Aluminum,AC,Power Steering-Aluminum Reservoir,170A alt,Matte black

Part Number: EMS-MS118-55BMB

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Pulley Kit,serpentine,Chevy Small Block,Aluminum,AC,Power Steering-Plastic Reservoir,170A alt,Matte black

Part Number: EMS-MS118-55MB

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Pulley Kit, 6 Rib Serpentine, Chevrolet Small Block, Aluminum, Power Steering, Remote Reservoir, 170 Amp, Gloss Black, Kit

Part Number: EMS-MS118-55RBK

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Pulley Kit,serpentine,Chevy Small Block,Aluminum,AC,Power Steering-No Reservoir,170A alternator,Matte black

Part Number: EMS-MS118-55RMB

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Pulley Kit, 6 Rib Serpentine, Chevrolet Small Block, A/C, Aluminum, 170 Amp, Gloss Black, Kit

Part Number: EMS-MS118-56BK

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Pulley Kit,serpentine,Chevy Small Block,Aluminum,AC, No Power Steering,170A alternator alt,Matte black finish

Part Number: EMS-MS118-56MB

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Pulley Kit, 6 Rib Serpentine, Chevrolet Small Block, Power Steering, Billet Reservoir, Aluminum, 170 Amp, Gloss Black, Kit

Part Number: EMS-MS118-57BBK

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Pulley Kit, 6 Rib Serpentine, Chevrolet Small Block, Power Steering, Plastic Reservoir, Aluminum, 170 Amp, Gloss Black, Kit

Part Number: EMS-MS118-57BK

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Pulley Kit,serpentine,Chevy Small Block,Aluminum,No AC,Power steering-Aluminum Reservoir,170A alt,Matte black

Part Number: EMS-MS118-57BMB

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Pulley Kit,serpentine,Chevy Small Block,Aluminum,No AC,Power Steering-Plastic Reservoir,170A alt,Matte black

Part Number: EMS-MS118-57MB

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Pulley Kit, 6 Rib Serpentine, Chevrolet Small Block, Power Steering, Remote Reservoir, Aluminum, 170 Amp, Gloss Black, Kit

Part Number: EMS-MS118-57RBK

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Pulley Kit,serpentine,Chevy Small Block,Aluminum,No AC,Power Steering-No Reservoir,170A alternator,Matte black

Part Number: EMS-MS118-57RMB

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Pulley Kit,8 rib serpentine,Chevy Small Block,Aluminum,AC,Power Steering-Aluminum Reservoir,170A,Gloss black

Part Number: EMS-MS118-10BBK

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Pulley Kit,8 rib serpentine,Chevy Small Block,Aluminum,AC,Power steering-Plastic Reservoir,170A,Gloss black

Part Number: EMS-MS118-10BK

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Pulley Kit,8 rib serpentine,Chevy Small Block,Aluminum,AC,Power Steering-Aluminum Reservoir,170A,Matte black

Part Number: EMS-MS118-10BMB

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 7, 2026 if ordered today

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Accessory Drive Systems, Raven Series S-Drive Serpentine Pulley Drive Systems, Power Steering Pump, Matte Black Pulleys, Chevrolet, Small Block, Kit

Part Number: EMS-MS118-10MB

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Pulley Kit,8 rib serpentine,Chevy Small Block,Aluminum,AC,Power Steering-No Reservoir,170A,Gloss black finish

Part Number: EMS-MS118-10RBK

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Pulley Kit,8 rib serpentine,Chevy Small Block,Aluminum,AC,Power Steering-No Reservoir,170A,Matte black finish

Part Number: EMS-MS118-10RMB

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Pulley Kit,8 rib serpentine,Chevy Small Block,Aluminum,AC, No Power Steering,170A alternator,Gloss black

Part Number: EMS-MS118-11BK

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