Holley Engines & Components

Crankshaft Pulleys, Replacement, Serpentine Style, 7.88 in. OD, 6-Groove, Steel, Black, for Mid-Mount Accessory Drive Only, Chevy, 4.3-6.6L, Each

Part Number: HLY-97-317

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Breathers, Valve Cover, Push-in, 1.250 in. OD Tube, Round, Steel, Chrome Plated, Universal, Each

Part Number: HLY-241-213

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Pulley Sets, Serpentine, LS Engine Swap Accessory Drive System, Sanden 7 A/C Only, Black Powdercoated, Chevy, V8, Kit

Part Number: HLY-20-142BK

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Accessory Belt Tensioner Dress-Up Covers, Holley, Aluminum, Polished, for Mid Mount Accessory Drive, includes Hardware, Each

Part Number: HLY-97-157

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Accessory Drive Systems, LS Mid-Mount, Serpentine, Alternator, A/C, Water Pump, Power Steering, SFI Damper, Polished Finish, Chevy, 4.8-6.2, Kit

Part Number: HLY-20-180P

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Air Conditioner Brackets, Replacement, Bracket, Sanden SD7 Compressor, Aluminum, Natural, for High-Mount Accessory Drive, Ford, 7.3L Godzilla, Each

Part Number: HLY-97-403

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Accessory Drive Systems, Mid-mount, Serpentine, Alternator, Power Steering, AC, Water Pump, Black, Pulleys, 6-groove, Chevy, 6.2L, Gen V, LT5, Kit

Part Number: HLY-20-230BK

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Estimated Ship Date: Tomorrow

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Crankshaft Pulleys, Holley, Replacement, 3-bolt, 6-groove, Steel, Black Finish, for Holley LT1 Mid-Mount Accessory Drive Only, Each

Part Number: HLY-97-161

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Accessory Drive Systems, Mid-Mount, Gen III, Hemi, VVT, Serpentine, 6-groove, Alternator, Power Steering, AC, Water Pump, Belts, Black Finish, Kit

Part Number: HLY-20-293BK

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Accessory Drive Systems, LS Mid-Mount, Serpentine, Alternator, Power Steering, Water Pump, AC, Pulleys, 6-groove, Natural Finish, Chevy, 4.8-7.0L, Kit

Part Number: HLY-20-190

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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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 )

Estimated Ship Date: Tomorrow

Engine Accessory Bracket Components, Replacement, Hardware, Steel, Nickel Finish, for Cooling Manifold, 20-240, Chevy, Small Black, Kit

Part Number: HLY-97-302

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Accessory Drive Systems, LT Mid-Mount, Serpentine, Alternator, Power Steering, Water Pump, Pulleys, 6-groove, Black Finish, Chevy, 5.3L, 6.2L, Kit

Part Number: HLY-20-201BK

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Plug Fittings, Rear Block Plug, Bolt-on, Steel Plug, Zinc Finish, Bracket, O-ring Seal, Internal Allen Retaining Bolt, Ford, 7.3L, Godzilla, Kit

Part Number: HLY-97-426

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Estimated Ship Date: Tomorrow

Accessory Drive Systems, Gen III, Hemi, Mid-Mount System, Black Finish, Serpentine, A/C, P/S, Water Pump, Hardware, Chrysler, Dodge, 5.7L, 6.2L, Kit

Part Number: HLY-20-290BK

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Accessory Drive Systems, LT Mid-Mount, Dry Sump, Serpentine, Alternator, Water Pump, Power Steering, A/C, Satin Finish, Chevy, Gen V, 6.2L, Kit

Part Number: HLY-20-221

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Accessory Drive Systems, LT Mid-Mount, Serpentine, Alternator, Water Pump, Pulleys, 6-groove, SFI Damper, Polished Finish, Chevy, 6.2L, Kit

Part Number: HLY-20-202P

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Accessory Drive Systems, LS Mid-mount, Serpentine, Alternator, Water Pump, Power Steering, SFI Damper, Hardware, Black Finish, Chevy, 4.8-7.0L, Kit

Part Number: HLY-20-181BK

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Harmonic Balancers, Replacement, ATI Damper, Black, SFI Certified, with Hardware, for Mid-Mount Accessory Drive, Gen III, Hemi, VVT Engine, Each

Part Number: HLY-97-361

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Harmonic Balancers, LS Engine, Internal Balance, Steel, Black, Degree Marked, 7.5 in. Diameter, with Mid-Mount Accessory Drive Only, GM, 7.0L, Each

Part Number: HLY-97-191

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Estimated Ship Date: Oct 16, 2025 if ordered today

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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: Oct 14, 2025 if ordered today

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Alternator Brackets, Low-Mount, Aluminum, Black, Chevy, Kit

Part Number: HLY-20-166BK

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Accessory Drive Systems, LS Mid-mount, Serpentine, Alternator, Water Pump, Counterclockwise, Power Steering, GM 2, Polished, Chevy, 4.8-7.0L, Kit

Part Number: HLY-20-186P

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Estimated Ship Date: Oct 15, 2025 if ordered today

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Pulley Kits, LS Swap, Serpentine, Alternator, Power Steering, A/C, Kit

Part Number: HLY-20-162P

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Crankshaft Pulleys, Replacement, Billet Aluminum, Grooved, SFI Certified, for Mid-Mount Accessory Drive, Gen III, Hemi, Engines, Each

Part Number: HLY-97-359

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Estimated Ship Date: Oct 16, 2025 if ordered today

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