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A leader in fuel systems for over 100 years, Holley carburetors have powered every NASCAR Sprint Cup team and nearly every NHRA Pro–Stock champion for four decades. Now, Holley offers EFI systems for GM's LS engine, among many other applications. Holley's products also include performance fuel pumps, intake manifolds, and engine dress–up products for street performance, race, and marine applications.

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Super Sniper 4150 2x4 Efi Kit - Polished

Fuel Injection Kit - Super Sniper Efi 4150 2x4 - Throttle Body - Square Bore - 100 LB/HR Injectors - 1600 CFM - Alu...
HOLLEY | Part# HLY-550-531 More Details...

$2,457.95
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Sniper Efi BBD Jeep CJ Master Kit Shiny

Fuel Injection - Sniper Efi - Throttle Body - Carter Flange - Internal Pressure Regulator - Fittings / Fuel Pump / ...
HOLLEY | Part# HLY-550-858K More Details...

$1,649.99

Sniper Efi Quadrajet Kit Shiny Finish

Fuel Injection - Sniper Efi - Sniper Efi - Throttle Body - Quadrajet Flange - Fuel Pressure Regulator Required - Fi...
HOLLEY | Part# HLY-550-867 More Details...

$1,649.99

Sniper 4150 2x4 Efi Kit - Polished

Fuel Injection Kit - Sniper Efi 4150 2x4 - Throttle Body - Square Bore - 100 LB/HR Injectors - 1600 CFM - Aluminum ...
HOLLEY | Part# HLY-550-527 More Details...

$2,212.95
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Sniper 4150 2x4 Efi Kit - Gold

Fuel Injection Kit - Sniper Efi 4150 2x4 - Throttle Body - Square Bore - 100 LB/HR Injectors - 1600 CFM - Aluminum ...
HOLLEY | Part# HLY-550-529 More Details...

$2,212.95
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Super Sniper 4150 2x4 Efi Kit - Gold

Fuel Injection Kit - Super Sniper Efi 4150 2x4 - Throttle Body - Square Bore - 100 LB/HR Injectors - 1600 CFM - Alu...
HOLLEY | Part# HLY-550-533 More Details...

$2,457.95
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Sniper Efi Xflow System 900 CFM Shiny Fi

Sniper Efi Xflow System 900 CFM Shiny Finish
HOLLEY | Part# HLY-550-544 More Details...

$1,889.95
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Sniper Efi Xflow System 900 CFM Gold Fin

Sniper Efi Xflow System 900 CFM Gold Finish
HOLLEY | Part# HLY-550-542 More Details...

$1,536.95
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Sniper Efi BBD Jeep CJ Kit Shiny Finish

Fuel Injection - Sniper Efi - Throttle Body - Carter Flange - Internal Pressure Regulator - Fittings / Fuel Pump / ...
HOLLEY | Part# HLY-550-858 More Details...

$1,167.95
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Super Sniper 4150 2x4 Efi Kit - Black

Fuel Injection Kit - Super Sniper Efi 4150 2x4 - Throttle Body - Square Bore - 100 LB/HR Injectors - 1600 CFM - Alu...
HOLLEY | Part# HLY-550-532 More Details...

$2,457.95
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