Holley Engines & Components

Timing Covers, Replacement, Cast Aluminum, 1-piece, Black Powdercoat, for High-Mount Accessory Drive and OE Oil Pan Only, Ford, 7.3L, Godzilla, Each

Part Number: HLY-97-418

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Valve Covers, Aluminum LS, Centerbolt, Plain Top, Cast Aluminum, Black Textured, Baffled, Chevy, LS, 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, 7.0L, Pair

Part Number: HLY-241-91

4.55 out of 5 stars ( 33 )

Estimated Ship Date: Today

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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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Estimated Ship Date: Nov 9, 2026 if ordered today

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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: Nov 9, 2026 if ordered today

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Accessory Drive Bracket Spacer Kits, Aluminum, Natural Finish, Long Alignment, Chevy, Small Block LS, Each

Part Number: HLY-21-3

4.43 out of 5 stars ( 21 )

Estimated Ship Date: Today

Valve Covers, Aluminum LS, Centerbolt, Tall, Plain, Cast Aluminum, Red Powdercoat, Glossy, Chevy, LS, 4.8-7.0L, Pair

Part Number: HLY-241-113

4.44 out of 5 stars ( 16 )

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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: Nov 9, 2026 if ordered today

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Valve Covers, M/T, Perimeter Bolt, Tall, Finned, Cast Aluminum, Black, Baffled, Chevy, 262ci, 267ci, 283ci, 305ci, 307ci, 327ci, 350ci, 400ci, Pair

Part Number: HLY-241-83

5.0 out of 5 stars ( 13 )

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Valve Covers, Vintage Series. Perimeter Bolt, Tall, Finned, Cast Aluminum, Orange Powdercoat, Chevy, 4.3-6.6L, Pair

Part Number: HLY-241-109

5.0 out of 5 stars ( 2 )

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Accessory Drive Bracket Kits, for Sanden SD508 or SD7 Compressor, Aluminum, Black, Chevy, Small Block LS, Kit

Part Number: HLY-20-132BK

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Oct 29, 2026 if ordered today

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Valve Covers, M/T Series, Perimeter Bolt, Tall, Finned, Cast Aluminum, Polished Finish, Chevy, 396ci, 402ci, 427ci, 454ci, Pair

Part Number: HLY-241-151

5.0 out of 5 stars ( 1 )

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Valve Covers, Aluminum LS, Center and Perimeter Bolt, Tall, Finned, Cast Aluminum, Natural Finish, Two-Piece, Chevy, LS, 4.8-7.0L, Pair

Part Number: HLY-241-180

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Estimated Ship Date: Nov 9, 2026 if ordered today

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Accessory Drive Systems, High-Mount, Serpentine, Water Pump, Cast Aluminum, Natural Finish, Pulleys, Brackets, Timing Cover, Ford, 7.3L Godzilla, Kit

Part Number: HLY-20-300

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Estimated Ship Date: Nov 9, 2026 if ordered today

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Engine Accessory Bracket Components, Engine Accessory, R4 Tensioner, Spacer, Aluminum, Cast Finish, Chevy, 4.8-7.0L, LS Based, Kit

Part Number: HLY-21-7

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Valve Covers, Aluminum LS, Center and Perimeter Bolt, Tall, Chevy Logo, Cast Aluminum, Natural Finish, Two-Piece, Chevy, LS, 4.8-7.0L, Pair

Part Number: HLY-241-175

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 10, 2026 if ordered today

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Alternator and Power Steering Brackets, Aluminum, Natural, Chevy, Small Block LS, Each

Part Number: HLY-20-135

4.54 out of 5 stars ( 13 )

Estimated Ship Date: Today

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

Part Number: HLY-97-360

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Estimated Ship Date: Nov 9, 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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Valve Covers, Muscle Series, Centerbolt, Chevrolet Logo, Cast Aluminum, Black Satin, Baffled, Chevy, Gen I, 5.0L, 5.7L, Pair

Part Number: HLY-241-292

1.0 out of 5 stars ( 6 )

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Oil Pans, Engine Swap, Aluminum, Black, 6.0 Quart Capacity, 4.06 in. Stroke Clearance, Dodge, Chrysler, Plymouth, Mopar Gen III Hemi, Kit

Part Number: HLY-302-60BK

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Valve Covers, Sniper EFI, Fabricated, Aluminum, 4.0 in. Tall, Baffled, Silver Gloss, 1.25 in. Breather Holes, Hardware, Ford, 429-460ci, Pair

Part Number: SNE-890007

3.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

Valve Covers, Sniper EFI, Fabricated, Aluminum, Short, Baffled, Black Gloss, 1.25 in. Breather Holes, Hardware, Chevy, Small Block, 283-400ci, Pair

Part Number: SNE-890010B

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Accessory Belt Tensioners, Replacement, Tensioner Assembly, Cast Aluminum, Natural Finish, 11-Groove Pulley, 69mm Diameter, GM LT5 Engines, Each

Part Number: HLY-97-265

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Estimated Ship Date: Nov 9, 2026 if ordered today

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Oil Pan Components, Replacement, Lower Structure Support, Gen III Hemi, Engine and Transmissions, Cast Aluminum, Natural Finish,

Part Number: HLY-302-65

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Spacer and Adapters, LS Valve Cover, Adapter, Perimeter Bolt, Cast Aluminum, 1.385 in. Thick, Black, Chevy, LS, 4.8-7.0L, Kit

Part Number: HLY-241-297

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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