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Ref 550-511-BPX Holley
Brand

Holley Sniper 2 EFI - Black

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-BPX.

Ref: 550-511-BPX

Available from the manufacturer (24+) → Nov 10, 2026
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Ref 550-511-BXD Holley
Brand

Holley Sniper 2 EFI - Black

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-BXD.

Ref: 550-511-BXD

Temporarily unavailable
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Ref 550-511-BPR Holley
Brand

Holley Sniper 2 EFI - Black

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-BPR.

Ref: 550-511-BPR

Available from the manufacturer (7) → Nov 10, 2026
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Ref 550-511-BXK Holley
Brand

Holley Sniper 2 EFI - Black

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-BXK.

Ref: 550-511-BXK

Available from the manufacturer (24+) → Nov 10, 2026
Create a trade account to see the price
Ref 550-511-BXR Holley
Brand

Holley Sniper 2 EFI - Black

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-BXR.

Ref: 550-511-BXR

Available from the manufacturer (5) → Nov 10, 2026
Create a trade account to see the price
Ref 550-511-BXX Holley
Brand

Holley Sniper 2 EFI - Black

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-BXX.

Ref: 550-511-BXX

Available from the manufacturer (24+) → Nov 10, 2026
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Ref 550-510-3XX Holley
Brand

Holley Sniper 2 EFI - Polished

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: 550-510-3XX.

Ref: 550-510-3XX

Available from the manufacturer (24+) → Nov 10, 2026
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Ref 550-510-3PK Holley
Brand

Holley Sniper 2 EFI - Polished

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.

Ref: 550-510-3PK

Available from the manufacturer (24+) → Nov 10, 2026
Create a trade account to see the price
Ref 550-510-3PX Holley
Brand

Holley Sniper 2 EFI - Polished

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.

Ref: 550-510-3PX

Available from the manufacturer (24+) → Nov 10, 2026
Create a trade account to see the price
Ref 550-510-3XK Holley
Brand

Holley Sniper 2 EFI - Polished

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: 550-510-3XK.

Ref: 550-510-3XK

Available from the manufacturer (24+) → Nov 10, 2026
Create a trade account to see the price
Ref 550-510-3XR Holley
Brand

Holley Sniper 2 EFI - Polished

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: 550-510-3XR.

Ref: 550-510-3XR

Available from the manufacturer (5) → Nov 10, 2026
Create a trade account to see the price