Holley Parts and Accessories

Weatherproof Connectors, Holley EFI, GM LSx Engine, Main Harness Connectors, Connectors, Pins, Seals, Cavity Plugs included, Kit

Part Number: HLY-570-103

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Valve Cover Fasteners, Holley EFI, Tall LS Valve Cover Bolts, Polished, Aluminum, Hex Head, 6mm x 1.0 Thread, Hardware, 8-piece, Chevy, 4.8-7.0L, Set

Part Number: HLY-561-134

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Fuel Filters, Inline, Billet Aluminum, Stainless Steel Mesh, 40 Microns, 175 gph, -8 AN O-ring Female Threads, Each

Part Number: HLY-162-555

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Intake Manifolds, Sniper EFI, Hi-Ram, Rectangular Port, 102mm Throttle Body, 2,200-6,800 RPM, Welded Aluminum, Black, Chevy, LS, 6.0L, 6.2L, Each

Part Number: SNE-822042-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Plugs, Power Valve, Block-off, 1/2 in.-28 Thread, Gasket Included, Model 2300, 4150, 4160, 4500, Each

Part Number: HLY-26-36

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Fuel Injection System Wiring Harnesses, Holley EFI, Replacement, Main Harness, Terminator EFI Systems, Model 550-405, 550-406, Each

Part Number: HLY-558-414

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Fuel Tanks, Sniper, 20 Gallon, Steel, Silver, Fuel Pump, 13.5V, 67 gph, 1/4 in. Female Thread, Sending Unit, 0-90 ohm, Buick, Oldsmobile, Kit

Part Number: SNE-19-125

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Fuel Tank, Sniper, 18 Gallon, Steel, Silver, Fuel Pump, 13.5V, 67 gph, 1/4 in. Female Thread, Sending Unit, 0-30 ohm, Chevy, Truck, Kit

Part Number: SNE-19-184

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Light Bulbs, RetroBright, LED, 1157 Style, Red Color, 580 Lumens, Turn Signal, Bulbs, Pair

Part Number: HLY-HLED30

2.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Wiring Harnesses, Holley EFI, LS2/3/7, 58X/4X, Main Harness, Plug-and-Play, Extended Length, for Dominator/HP EFI Systems, Chevy, 6.0-7.0L, Each

Part Number: HLY-558-134

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Intake Manifolds, Sniper EFI, Fabricated, Cathedral Port, 102mm Throttle Body, 1,800-6,400 RPM, Aluminum, Black, Chevy, LS, 4.8-6.0L, Kit

Part Number: SNE-820112-1

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Fuel Injectors, 160 lbs/hr., Tri-cone Spray, Bosch Plug, EV1 Body, 12V Saturated Circuit, 2.85 in. Seat Height, Low Impedance, 2.0 ohms, Each

Part Number: HLY-522-161

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Intake Manifolds, Sniper EFI, Hi-Ram, Rectangular Port, 92mm Throttle Body, 2,200-6,800 RPM, Welded Aluminum, Silver, Chevy, LS, 6.0L, 6.2L, Kit

Part Number: SNE-822031-1

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Sending Units, Fuel Level Float, Replacement, 5-bolt Mounting Pattern, 8 in. Deep, 0-90 ohm, Mild Steel, for 5 or 10 Gallon Fuel Cell, Each

Part Number: HLY-19-227

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Fuel Pumps, HP Billet, Electric, External, 80 psi, 302 lph, 80 psi, 12V, -10 AN Inlet, -8 AN Outlet, Female O-ring, No E85 or Diesel Fuel, Each

Part Number: HLY-12-800

2.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Wiring Harnesses, Holley EFI, Replacement, Main Harness, Multi-port Fuel Injection, for HP, Dominator, EFI Systems, Universal, Each

Part Number: HLY-558-104

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Oil Pans, Gen III Hemi, RetroFit, Wet Sump, Center, 6 Quart, Dipstick Compatible, Cast Aluminum, Black, Chrysler, Dodge, Plymouth, 345ci, 392ci,

Part Number: HLY-302-61BK

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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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: Monday 3/16/2026 if shipped by air

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Fuel Rails, Holley EFI, Billet Aluminum, Black Anodized, -8 AN O-ring Inlet, Hardware Included, Ford, 7.3L, Factory Intake, Pair

Part Number: HLY-534-265

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Oil Pans, Gen III Hemi, Retrofit, VVT Engine, Wet Sump, Rear, 1-piece Main Seal, 6.2 Quart, Dipstick Passenger Side, Aluminum, Black, Hardware, Each

Part Number: HLY-302-76BK

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Distributor, Sniper EFI, HyperSpark, HEI Cap, Hall Effect, Billet Housing, Polished, Ignition Module, Chrysler, Dodge, Plymouth, Big Block, B, Each

Part Number: SNE-565-305

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Heli-Coil Installation Tool Kit, Tap, Installation Tool, 10 Heli-Coils, for Holley Fuel Bowl Threads, Kit

Part Number: HLY-26-2

4.0 out of 5 stars ( 10 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Fuel Pumps, Electric, In-Tank, Single Pump, 340 lph, Billet Aluminum, Gas, E85 Compatible, Chevy, Pontiac, Each

Part Number: HLY-12-362

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Rebuid Kits, Fast Kit, Rebuild, Model 4150, Ultra XP, Gaskets, O-rings, Pump Diaphragm, Needle, Power Valve, Instructions, Kit

Part Number: HLY-37-1548

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Vacuum Secondary Diaphragms, Rubber, Holley Carburetors, Each

Part Number: HLY-135-6

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air