2020 Idler Pulleys

Idler Pulleys, Holley, Replacement, Serpentine, Smooth, Black, Composite, 2.75 in. Diameter, for LT4 Accessory Drive Systems, GM, 6.2L, Each

Part Number: HLY-97-242

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Idler Pulleys, Holley, Replacement, Serpentine, 7-Groove, Black, Composite, for LT4 Accessory Drive Systems, GM, 6.2L, Each

Part Number: HLY-97-240

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Estimated Ship Date: Apr 13, 2026 if ordered today

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IDLER AND TENSIONER PULLEYS

Part Number: CEL-50043

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Idler Pulleys, Holley, Replacement, Super Charger Tensioner, Serpentine, Smooth Pulley, Black, Composite, for LT4 Accessory Drive, GM, 6.2L, Each

Part Number: HLY-97-243

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Idler Pulley, Engine Idler Pulley

Part Number: RNB-419-5008

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Idler Pulleys, Replacement, Idler Pulley, Smooth, Serpentine, Composite, Black, 90mm, for GM LT5, Supercharged Engine, Each

Part Number: HLY-97-269

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Belt Idler Pulley, Billet Aluminum, Natural, Ford, Pair

Part Number: SDA-555-3366

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Idler Pulleys, Holley, Replacement, Serpentine, Smooth, Black, Composite, for LT4 Accessory Drive Systems, GM, 6.2L, Each

Part Number: HLY-97-241

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order