Holley part from the Sniper EFI range. Colour / finish : black. Manufacturer part number: 556-150.
Ref: 556-150
Available from the manufacturer (11)
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Filter (194 products)
Ignition
Ignition parts: performance spark plugs, uprated ignition coils, high-tension leads.
Holley part from the Sniper EFI range. Material : polymer; Colour / finish : black. Manufacturer part number: 554-200.
Ref: 554-200
Available from the manufacturer (24+)
→ Nov 20, 2026
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Conversion kit to replace a carburetor fuel supply with Holley Sniper EFI electronic fuel injection. Fuel pressure : 4 bar (58.5 psi); Inlet/outlet ports : 9/16-18 female O-ring (AN6); Flange : 4150. Manufacturer part number: 550-511-5PK-SBF.
Ref: 550-511-5PK-SBF
Available from the manufacturer (24+)
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Conversion kit to replace a carburetor fuel supply with Holley Sniper EFI electronic fuel injection. Fuel pressure : 4 bar (58.5 psi); Inlet/outlet ports : 9/16-18 female O-ring (AN6); Flange : 4150. Manufacturer part number: 550-511-3PK-SBF.
Ref: 550-511-3PK-SBF
Available from the manufacturer (24+)
→ Nov 20, 2026
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Conversion kit to replace a carburetor fuel supply with Holley Sniper EFI electronic fuel injection. Fuel pressure : 4 bar (58.5 psi); Inlet/outlet ports : 9/16-18 female O-ring (AN6); Flange : 4150. Manufacturer part number: 550-510-5PK-SBF.
Ref: 550-510-5PK-SBF
Available from the manufacturer (24+)
→ Nov 20, 2026
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Conversion kit to replace a carburetor fuel supply with Holley Sniper EFI electronic fuel injection. Fuel pressure : 4 bar (58.5 psi); Inlet/outlet ports : 9/16-18 female O-ring (AN6); Flange : 4150. Manufacturer part number: 550-510-3PK-SBF.
Ref: 550-510-3PK-SBF
Available from the manufacturer (24+)
→ Nov 20, 2026
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Conversion kit to replace a carburetor fuel supply with Holley Sniper EFI electronic fuel injection. Fuel pressure : 4 bar (58.5 psi); Inlet/outlet ports : 9/16-18 female O-ring (AN6); Flange : 4150. Manufacturer part number: 550-511-5PX-SBF.
Ref: 550-511-5PX-SBF
Available from the manufacturer (24+)
→ Nov 20, 2026
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Conversion kit to replace a carburetor fuel supply with Holley Sniper EFI electronic fuel injection. Fuel pressure : 4 bar (58.5 psi); Inlet/outlet ports : 9/16-18 female O-ring (AN6); Flange : 4150. Manufacturer part number: 550-510-5PX-SBF.
Ref: 550-510-5PX-SBF
Available from the manufacturer (24+)
→ Nov 20, 2026
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Conversion kit to replace a carburetor fuel supply with Holley Sniper EFI electronic fuel injection. Fuel pressure : 4 bar (58.5 psi); Inlet/outlet ports : 9/16-18 female O-ring (AN6); Flange : 4150. Manufacturer part number: 550-511-3PX-SBF.
Ref: 550-511-3PX-SBF
Available from the manufacturer (24+)
→ Nov 20, 2026
Create a trade account to see the price
Conversion kit to replace a carburetor fuel supply with Holley Sniper EFI electronic fuel injection. Fuel pressure : 4 bar (58.5 psi); Inlet/outlet ports : 9/16-18 female O-ring (AN6); Flange : 4150. Manufacturer part number: 550-510-3PX-SBF.
Ref: 550-510-3PX-SBF
Available from the manufacturer (24+)
→ Nov 20, 2026
Create a trade account to see the price
Conversion kit to replace a carburetor fuel supply with Holley Sniper EFI electronic fuel injection. Fuel pressure : 4 bar (58.5 psi); Inlet/outlet ports : 9/16-18 female O-ring (AN6); Flange : 4150. Manufacturer part number: 550-511-5PK-SBC.
Ref: 550-511-5PK-SBC
Available from the manufacturer (24+)
→ Nov 20, 2026
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Conversion kit to replace a carburetor fuel supply with Holley Sniper EFI electronic fuel injection. Fuel pressure : 4 bar (58.5 psi); Inlet/outlet ports : 9/16-18 female O-ring (AN6); Flange : 4150. Manufacturer part number: 550-511-3PK-SBC.
Ref: 550-511-3PK-SBC
Available from the manufacturer (24+)
→ Nov 20, 2026
Create a trade account to see the price