1999 Holley Parts and Accessories

Wiring Harnesses, Holley EFI, LS1/6, 24X/1X, Main Harness, Plug-and-Play, Extended Length, for Dominator/HP EFI Systems, Chevy, 4.8-6.0L, Each

Part Number: HLY-558-133

5.0 out of 5 stars ( 1 )

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Distributors, Sniper EFI, HyperSpark, HEI Cap, Hall Effect, Billet Housing, Polished, Ignition Module, Chevy, 6 Cylinder, 262ci, Each

Part Number: SNE-565-317

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Fuel Pumps, Electric, In-Tank, Single Pump, 450 lph, Billet Aluminum, Gas, E85 Compatible, Chevy, Pontiac, Each

Part Number: HLY-12-363

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Intake Manifolds, LS Split Design, Carbureted, Cathedral Port Head, Single Plane, 4-barrel, Square Bore, Aluminum, Black Finish, Chevy, 4.8-6.0L, Each

Part Number: HLY-300-256BK

5.0 out of 5 stars ( 1 )

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Intake Manifolds, Sniper EFI, Fabricated, Cathedral Port, 102mm Throttle Body, 2,200-6,800 RPM, Aluminum, Black, Chevy, LS, 4.8-6.0L, Each

Part Number: SNE-820042-1

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Wiring Harnesses, Holley EFI, Main Harness, 24X LS TBI, for Terminator, Terminator Stealth, Throttle Body Systems, Chevy, Each

Part Number: HLY-558-111

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Estimated Ship Date: Mar 24, 2026 if ordered today

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Intake Manifolds, LS Split Design EFI, Single Plane, Aluminum, Black, 4500 Dominator, Chevrolet, LS1, LS2, LS6, Kit

Part Number: HLY-300-294BK

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Estimated Ship Date: Mar 25, 2026 if ordered today

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Intake Manifolds, Sniper EFI, Fabricated, Cathedral Port, 92mm Throttle Body, 1,800-7,000 RPM, Aluminum, Silver, Chevy, LS, 4.8-6.0L, Each

Part Number: SNE-820031-1

1.0 out of 5 stars ( 1 )

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Intake Manifold Base, LS Modular Hi-Ram, Base Only, Tunnel Ram, Aluminum, Black Ceramic Coated, Chevy, 4.8L, 5.3L, 5.7L, 6.0L, Cathedral Port, Each

Part Number: HLY-300-226BK

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Crank Triggers, Holley EFI, 12-1X LS, Hall Effect, 6.56 in. Diameter, Aluminum, Silver, Adjustable Bracket, 3-wire Pickup, Gen III, IV, SBC, Kit

Part Number: HLY-556-176

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Intake Manifolds, SBF HiRam, EFI, Multi-port, 1,500-7,000 RPM Range, Base Only, Aluminum, Satin, Ford, 4.7L, 5.0L, Windsor, 8.200 in. Deck Height, Kit

Part Number: HLY-300-274

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Estimated Ship Date: Mar 24, 2026 if ordered today

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Throttle Linkage, Sniper EFI, Dual Plenum Linkage, Aluminum, Black Anodized, 92mm Bore, Brackets, Cables, Hardware, Chevy, LS, 4.8-7.0L, Kit

Part Number: SNE-860028

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Wiring Harnesses, Holley EFI, Ford 2V/4V Modular, Main Harness, Multi-port Fuel Injection, for HP, Dominator, EFI Systems, Ford, 4.6-5.4L, Each

Part Number: HLY-558-108

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Estimated Ship Date: Mar 23, 2026 if ordered today

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

Part Number: HLY-241-184

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 25, 2026 if ordered today

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Intake Manifolds, Sniper, Carbureted, Single, 4500 Flange, Rectangular Port, 1,800-7,000 RPM, Welded Aluminum, Silver, Chevy, 396-454ci, Each

Part Number: SNE-835161

1.33 out of 5 stars ( 3 )

Estimated Ship Date: Mar 27, 2026 if ordered today

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

Part Number: HLY-241-90

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Mar 25, 2026 if ordered today

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Water Pump Housings, Holley, LS Cooling Manifold, Aluminum, Polished, Steam Tube Inlet, 1/8 in.-NPT, for Holley Mid-Mount Accessory Drive Only, Each

Part Number: HLY-97-165

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Water Pumps, Mechanical, LS Cooling Manifold, Counterclockwise, Aluminum, Black Finish, Mid-Mount Race Drive, with A/C Delete, GM, 4.8-7.0L, Each

Part Number: HLY-97-224

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 23, 2026 if ordered today

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Intake Manifolds, Ford, Hi-Ram, Base Only, Tunnel Ram, 1,500-7,000 RPM Range, Aluminum, Satin, Ford, 4.7L, 5.0L, Windsor, 8.20 in. Deck Height, Each

Part Number: HLY-300-275

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 24, 2026 if ordered today

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