Holley Engines & Components

Oil Pan Baffles, Replacement, Steel, Zinc Plated, Hinge Door Design, for Holley 20-320, 320BK, 20-340, 340BK, Ford 7.3L Godzilla, Each

Part Number: HLY-302-105

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Pulley Sets, Serpentine, LS Engine Swap Accessory Drive System, Without A/C, Black Powdercoated, Chevy, V8, Kit

Part Number: HLY-20-143BK

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Pulley Sets, Serpentine, LS Engine Swap Accessory Drive System, Without A/C, Chevy, V8, Kit

Part Number: HLY-20-143

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Estimated Ship Date: Apr 13, 2026 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

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

Engine Accessory Bracket Components, Replacement, LSA Supercharged Accessory Drive, Bolt Kit, Steel, Nickel Finish, Chevy, 6.2L, Kit

Part Number: HLY-97-263

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Valve Covers, Chrome, Perimeter Bolt, Holley Logo, Steel, Plated, Baffled, Chevy, Gen I, 283ci, 302ci, 305ci, 307ci, 327ci, 350ci, 400ci, Pair

Part Number: HLY-241-80

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Pulley Sets, Serpentine, LS Engine Swap Accessory Drive System, Sanden 508 A/C Only, Black Powdercoated, Chevy, V8, Kit

Part Number: HLY-20-141BK

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Idler Pulley, 6-Groove, Serpentine, Plastic, Black, 68.75mm O.D., 25mm Thick, Each

Part Number: HLY-97-344

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Oil Pump Assembly, Replacement Pump for Holley Pan and Pump Only, Ford 7.3L Godzilla, Each

Part Number: HLY-302-100

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Estimated Ship Date: Apr 13, 2026 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: Apr 13, 2026 if ordered today

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Accessory Drive Systems, Mid-mount, Serpentine, Alternator, Cast Aluminum, Black, 150 amp, Single Wire, Pulley, 6-groove, Chevy, 6.2L, Gen V,LT4, Kit

Part Number: HLY-20-224BK

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Oil Pump Spring, High Pressure, Steel, Ford 7.3L Godzilla, Each

Part Number: HLY-302-102

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Estimated Ship Date: Tomorrow

Power Steering Brackets, Aluminum, Black Finish, Grooved Pulley, Black, for GM LT5 System-Wet Sump, with Long Spacer, Each

Part Number: HLY-97-334BK

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Harmonic Balancers, LT1 Engine, Internal Balance, Steel, Black, Degree Marked, 7.5 in. Diameter, with Mid-Mount Accessory Drive Only, GM, 6.2L, Each

Part Number: HLY-97-192

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Alternator Brackets, Replacement, Bracket, Cast Aluminum, Natural, with Hardware, for High-Mount Accessory Drive, Ford, 7.3L Godzilla, Kit

Part Number: HLY-97-402

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Oil Fill Caps, Screw-In, Round Shape, Silver, Aluminum, for Holley Sniper Valve Covers, Each

Part Number: SNE-891016

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Estimated Ship Date: Tomorrow

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: Apr 13, 2026 if ordered today

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Oil Cooler Block-Off Plate, Billet Aluminum, Clear Anodized, Ford 7.3L Godzilla, Each

Part Number: HLY-302-111

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

Part Number: HLY-97-244

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Alternator Brackets, Water Pump Mount, Bracket Adapter, Aluminum, Natural Finish, Wet or Dry Sump System, Chevy, Gen V LT4, 6.2L, Each

Part Number: HLY-97-254

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Timing Covers, Replacement, Cast Aluminum, Black Finish, for Mid-Mount Accessory Drive 20-291BK, 20-293BK, Gen III, Hemi, VVT, 5.7L, 6.4L, Each

Part Number: HLY-97-375

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Estimated Ship Date: Apr 13, 2026 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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Crankshaft Pulleys, Replacement, Serpentine Style, 7.50 in. OD, 6-Groove, Steel, Black, for Mid-Mount Accessory Drive Only, Chevy, 6.5-7.4L, Each

Part Number: HLY-97-318

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Oil Pickup, Bolt-On, Tube Assembly, Replacement, for High-Mount Accessory Drive, Ford 7.3L, Godzilla, Each

Part Number: HLY-302-109

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Estimated Ship Date: Tomorrow