Holley | Summit Racing

Holley EFI Coyote Throttle Body Adapters 300-924BK

Throttle Body Adapter, 150mm x 66mm, Aluminum, Black, For Holley Ultra Lo-Ram Front Feed Manifold, Ford, Coyote, Each

Part Number: HLY-300-924BK

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2026 if ordered today

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Estimated Ship Date: Nov 11, 2026 if ordered today

Holley EFI Racepak Dash Bezels 553-428

Dash Panels, Holley EFI, Racepak IQ3, Dash Bezel, 5/32 in. Thick, ABS Material, Black Matte Finish, Chevy, S10, GMC, S15, Sonoma, Each

Part Number: HLY-553-428

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2026 if ordered today

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Estimated Ship Date: Nov 11, 2026 if ordered today

Holley Idler Pulleys 97-242

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

Not Yet Reviewed

Estimated Ship Date: Nov 9, 2026 if ordered today

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Estimated Ship Date: Nov 9, 2026 if ordered today

Holley Idler Pulleys 97-269

Idler Pulleys, Replacement, Idler Pulley, Smooth, Serpentine, Composite, Black, 90mm, for GM LT5, Supercharged Engine, Each

Part Number: HLY-97-269

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2026 if ordered today

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Estimated Ship Date: Nov 11, 2026 if ordered today

Holley EFI Fuel Pulse Dampers 12-1007

Fuel System Dampers, Billet Aluminum, Black Anodized, 40-70 psi, -8 AN Female Threads Inlet/Outlet, Standard Range, Each

Part Number: HLY-12-1007

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2026 if ordered today

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Estimated Ship Date: Nov 11, 2026 if ordered today

Holley Fuel Lines 34-45

Fuel Lines, Braided Flex, Stainless, Aluminum, Red/Blue Fittings, -6 AN Male, -6 AN Female, Holley Ultra 4150HP

Part Number: HLY-34-45

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2026 if ordered today

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Estimated Ship Date: Nov 12, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Dual Feed Fuel Lines SUM-220130

4 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/26/2026

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Holley Venturi Annular Boosters 34-34

Carburetor Boosters, Venturi, Annular Booster, Aluminum, Natural Finish, Pins Included, Classic Dominator, Model 4500 HP, Each

Part Number: HLY-34-34

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2026 if ordered today

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Estimated Ship Date: Nov 11, 2026 if ordered today

Holley Fuel Lines 34-46

Fuel Lines, Braided Flex, Stainless, Aluminum, Red/Blue Fittings, -8 AN Male, -8 AN Female, Holley Ultra 4150HP

Part Number: HLY-34-46

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2026 if ordered today

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Estimated Ship Date: Nov 11, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Holley Fuel Lines 34-43

5 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/26/2026

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Holley Hemi V8 Ignition Coil Adapter Harnesses 558-310

Ignition Coil Wiring Harnesses, Holley EFI, Gen III Hemi, Coil Harness, Early Style, OE Connectors, for HP, Dominator EFI Systems, Dodge, 5.7L, Each

Part Number: HLY-558-310

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2026 if ordered today

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Estimated Ship Date: Nov 11, 2026 if ordered today

Holley Carburetor Adapters 17-9

Carburetor Adapters, Open Center, Dominator Carburetor, Square Flange Manifold, 2.250 in. Thick, Kit

Part Number: HLY-17-9

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2026 if ordered today

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Estimated Ship Date: Nov 11, 2026 if ordered today

Holley Long Spacer Power Steering Brackets 97-334

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

Part Number: HLY-97-334

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2026 if ordered today

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Estimated Ship Date: Nov 11, 2026 if ordered today

Holley Idler Pulleys 97-243

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

Part Number: HLY-97-243

Not Yet Reviewed

Estimated Ship Date: Nov 9, 2026 if ordered today

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Estimated Ship Date: Nov 9, 2026 if ordered today

Holley EFI Racepak Dash Bezels for 1957-1960 F-100, F-250, F-350 - 553-437

Dash Panels, Holley EFI, Racepak IQ3, Dash Bezel, 5/32 in. Thick, ABS Material, Black Matte Finish, Ford, Trucks, Each

Part Number: HLY-553-437

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2026 if ordered today

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Estimated Ship Date: Nov 11, 2026 if ordered today

Holley Short Spacer Power Steering Brackets 97-253

Steering Bracket, Replacement, GM, Gen V, LT4, Dry-Sump Only, Power Steering and Accessory Bracket, Short Spacer, Cast Aluminum, Satin Finish, Each

Part Number: HLY-97-253

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2026 if ordered today

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Estimated Ship Date: Nov 11, 2026 if ordered today

Holley Short Spacer Power Steering Brackets 97-253BK

Steering Bracket, Replacement, GM, Gen V, LT4, Dry-Sump Only, Power Steering and Accessory Bracket, Short Spacer, Cast Aluminum, Black Finish, Each

Part Number: HLY-97-253BK

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2026 if ordered today

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Estimated Ship Date: Nov 11, 2026 if ordered today

Holley Carburetor Main Bodies 134-346

Carburetor Components, Main Body, Model 4150, 0-80541-1, Replacement, 650 cfm, Zinc, Dichromate, Straight-Leg Boost, Gaskets, Brass Air Bleeds, Each

Part Number: HLY-134-346

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 10, 2026 if ordered today

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Estimated Ship Date: Nov 10, 2026 if ordered today

Holley Carburetor Main Bodies 134-360

Carburetor Components, Main Body, Model 2300, 0-4412SA, Replacement, 500 cfm, Aluminum, Shiny, Down-Leg Boost, Gaskets, Brass Air Bleeds, Each

Part Number: HLY-134-360

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2026 if ordered today

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Estimated Ship Date: Nov 11, 2026 if ordered today

Holley Parts and Accessories