CHEVROLET Chevy small block Gen III/IV (LS-based engines) Idler Pulleys

Idler Pulleys, Holley, Serpentine Style, Black Finish, 2.75 in. Diameter, 76 mm, Smooth, Steel, for Holley LS Accessory Drive Brackets Only, Each

Part Number: HLY-97-150

5.0 out of 5 stars ( 2 )

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Idler Pulley, Serpentine, 76mm, Black, Idler Cover, Cadillac, Chevy, 6.2L, Kit

Part Number: LPE-L250120309

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Idler Pulleys, Professional, Serpentine, Steel, Black, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Saab, Workhorse, Workhorse Custom Chassis, Each

Part Number: ADO-36299

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Idler Pulleys, Professional, Serpentine, Steel, Black, Buick, Cadillac, Chevy, Pontiac, Each

Part Number: ADO-36348

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Idler Pulley, Replacement, Serpentine, Steel, Black, Chevy, Pontiac, 5.7L LS, 6.0L LS, Each

Part Number: ADO-19418226

5.0 out of 5 stars ( 1 )

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Idler Pulley, Replacement, Serpentine, 6-groove, Steel, Black, Cadillac, Chevy, Ford, GMC, Mazda, Mercury

Part Number: ADO-38008

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Idler Pulleys, Serpentine, Aluminum, Natural, for Use with 8-rib Belts, 2.75 in. Diameter, Chevrolet, Small Block LS, Each

Part Number: INW-1009

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Idler Pulleys, Serpentine, Aluminum, Natural, for Use with 8-rib Belts, 3.50 in. Diameter, Chevrolet, Small Block LS, Each

Part Number: INW-972

2.0 out of 5 stars ( 1 )

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Idler Pulleys, Professional, Serpentine, Steel, Black, for use on Acura®, for use on Honda®, Buick, Cadillac, Chevy, Ford, GMC, Lincoln, Mercury, Each

Part Number: ADO-38006

5.0 out of 5 stars ( 2 )

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Idler Pulleys, Serpentine, Aluminum, for Use with 8-rib Belts, 3.50 in. Diameter, for Use with GM LS Truck Brackets and Accessory Drive, Chevy, Each

Part Number: INW-971

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Idler Pulleys, Professional, Serpentine, Steel, Black, for use on Acura®, for use on Honda®, Buick, Cadillac, Chevy, Ford, GMC, Isuzu, Jeep, Each

Part Number: ADO-38001

3.67 out of 5 stars ( 3 )

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Idler Pulleys, GM OE, Serpentine, 6-groove, Plastic, Black, Chevy, GMC, Each

Part Number: ADO-12703922

5.0 out of 5 stars ( 1 )

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Idler Pulley, Serpentine, Steel, Black, Cadillac, Chevrolet, Each

Part Number: NAL-12568996

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Idler Pulley, Serpentine, Steel, Black, Chevy, GMC, Pontiac, Saturn, Each

Part Number: CEL-49159

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GM 10-RIB SMOOTH IDLER PULLEY

Part Number: INW-914

5.0 out of 5 stars ( 1 )

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Idler Pulleys, Holley, Replacement, 6-groove, LS Serpentine, Black, Plastic, 2.323 in. Diameter, for Holley LS Accessory Drive, Passenger Side, Each

Part Number: HLY-97-153

5.0 out of 5 stars ( 2 )

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Idler Pulley, Serpentine, Plastic, Black, Each

Part Number: CEL-49021

5.0 out of 5 stars ( 1 )

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Idler Pulley, Serpentine, Steel, Black, for use on Acura®, GM, Ford, Jaguar, Each

Part Number: HDA-5975

4.67 out of 5 stars ( 6 )

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1997-2004 Chevrolet Corvette Idler Pulley. Water Pump /Generator /Power Steering Belt

Part Number: MMU-38240

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Idler Pulley, Serpentine, Steel, Black, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Each

Part Number: CEL-49036

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Idler Pulley, Replacement, Serpentine, Smooth, Steel, Black, Cadillac, Chevy, Ford, GMC, Lincoln, Pontiac, Saturn, Each

Part Number: FSS-45084

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Estimated Ship Date: Nov 28, 2025 if ordered today

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