2020 Holley Parts and Accessories

Gaskets, Intake Manifold, Replacement, Holley LT1 Intakes Only, Chevy, 5.3L, 6.2L, Set

Part Number: HLY-508-25

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

Part Number: HLY-20-221BK

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Intake Manifolds, Holley EFI, Coyote Hi-Ram, Throttle Body Injection, Standard Deck, 93 Round Bore, Aluminum, Satin, Ford, 5.0L, Modular, Each

Part Number: HLY-300-915

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

Part Number: HLY-20-220

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Wiring Harnesses, Holley EFI, Gen V, LT Engine, Main Harness, for Terminator X, Terminator X Max, ECU Only, Chevy, 5.3L, 6.2L, Each

Part Number: HLY-558-129

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Intake Manifolds, Gen III, Hemi Hi-Ram EFI, Multi-port, 95mm, Standard Deck, Aluminum, Black Finish, Chrysler, Dodge, Jeep, 5.7L, 6.1L, 6.4L, Each

Part Number: HLY-300-650BK

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Timing Covers, Replacement, Cast Aluminum, 1-piece, Black Powdercoat, for Holley Oil pump and Holley Oil Pan Only, Ford, 7.3L, Godzilla, Each

Part Number: HLY-97-417

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Alternator and Generators, Gen III, Hemi, Alternator and Relocation Bracket, 150 amp, Serpentine, 12V, Steel Bracket, Black, Dodge, 5.7-6.4L, Kit

Part Number: HLY-97-369

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Intake Manifolds, Holley EFI, LT1, Gen V, Ultra Lo-Ram, Burst Panel Flange, Multi-port Injection, 105mm Bore, Aluminum, Black, Chevy, 5.3L, 6.2L, Each

Part Number: HLY-300-719BK

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Wiring Harness, Holley EFI, Gen III Hemi, VVT, Sub-Harness Only, Plug-and -Play, for Terminator X, Terminator X Max EFI, Dodge, 5.7L, 6.4L, Each

Part Number: HLY-558-131

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Intake Manifolds, EFI LT1, Gen V, Hi-Ram, Multi-port, Base Only, 3,500-8,000 RPM Range, Standard Deck, Aluminum, Satin Finish, Chevy, 6.2L, Each

Part Number: HLY-300-236

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Throttle Body Adapter, Replacement, 105mm Adapter, Front-Feed, Holley EFI, LT1, Gen V, Ultra Lo-Ram Intake, Satin Finish, Each

Part Number: HLY-300-714

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Accessory Drive Systems, Gen III, Hemi VVT, Mid-Mount System, Natural Finish, Alternator, A/C, P/S, Water Pump, Chrysler, Dodge, 5.7L, 6.4L, Kit

Part Number: HLY-20-291

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Wiring Harnesses, Holley EFI, Gen III Hemi, VVT, SRV, Sub-Harness Only, Plug-and -Play, for Terminator X, Terminator X Max EFI, Dodge, 5.7-6.4L, Each

Part Number: HLY-558-132

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Intake Manifolds, Holley EFI, LT1, Gen V, Lo-Ram, Direct Injection, 105mm Bore, Standard Deck, Aluminum, Satin Finish, Chevy, 5.3L, 6.2L, Each

Part Number: HLY-300-715

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Timing Covers, Replacement, Natural Finish, for Mid-Mount Accessory Drive 20-290, 20-292, Gen III, Hemi, Non-VVT, Cast Aluminum, 5.7L, 6.1L, Each

Part Number: HLY-97-372

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Seal Puller and Installers, Crankshaft Seal, Installation Tool, Aluminum, Natural, Mopar, 5.7, 6.1, 6.2, 6.4, Gen III Hemi, Each

Part Number: HLY-97-367

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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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Fuel Injection System Wiring Harnesses, Holley EFI, Hemi Drive-By-Wire, Throttle Body Harness, for Holley Dominator EFI Only, Dodge, 5.7-6.4L, Each

Part Number: HLY-558-437

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Water Pump Housings, GM, Gen V, LT4, Wet System, Water Pump Manifold/Bracket, Aluminum, Satin Finish, with Complete Accessory Drive System, Each

Part Number: HLY-97-250

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Throttle Linkage, Dual-Plenum EFI Linkage Kit, 102mm Throttle Bodies, Includes Brackets, Plate, Cables, and Hardware, Chevy, LS, Kit

Part Number: SNE-860030

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Throttle Body, Sniper EFI, Multi-port Injection, 90mm Bore, Billet Aluminum, Silver Anodized, for Sniper EFI Intakes, Ford, 5.0L, Modular, Each

Part Number: SNE-860009

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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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Estimated Ship Date: Apr 13, 2026 if ordered today

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Crankshaft Position Sensors, Holley EFI, Ford 7.3L, Godzilla, Conditioning Module, for Dominator, HP, Terminator X, with V6-300, V3-100 Builds, Each

Part Number: HLY-558-474

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Weatherproof Connectors, Holley EFI, Ford Modular/Coyote, Cam/Crank Position Sensor Connector, Sealed, 2-pin, Female, Black Plastic, Seals, TPA, Each

Part Number: HLY-570-241

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