Fuel System

Holley Adjustable Inlet needle & seat - SteelSize 0.150"HO6-519-26-519-2Steel tipped inlet needles are necessary when using exotic racing fuels...

Holley Non-Adjustable Inlet needle & seat - VitonSize 0.0785"HO6-5116-511Most Holley performance carburettors come equipped with a Viton-tipped...

Holley Adjustable Inlet Needle & Seat - VitonSize 0.097" (Pair)HO6-506-26-506-2Most Holley performance carburettors come equipped with a Viton-...

Holley Adjustable Inlet Needle & Seat - SteelSize 0.097"HO6-501-26-501-2Steel tipped inlet needles are necessary when using exotic racing fuels...

Terminator X Max EFI KitSuit GM LS, 58X Crank, 4 x Cam, DBW Throttle BodyHO550-933550-933Take control of your LS engine with Terminator X Max! Don'...

Sniper EFI XFLow 4BBL Self Tuning System - Black Ceramic900 cfm 4 Injector Throttle Body, 800 HP N/AHO550-541550-541Introducing Sniper EFI XFlow! A...

Sniper EFI 4BBL Self Tuning System - Black Finish800 cfm 4 Injector Throttle Body, 650 HP Forced InductionHO550-519550-519Introducing Holley Super ...

Sniper EFI 4BBL Self Tuning System - Shiny Finish800 cfm 4 Injector Throttle Body, 650 HP Forced InductionHO550-518550-518Introducing Holley Super ...

Sniper EFI 4BBL Self Tuning System - Black Finish800 cfm 8 Injector Throttle Body, 675 HP N/A, 1250 HP Forced InductionHO550-513550-513Introducing ...

Sniper EFI 4BBL Self Tuning Master Kit - Classic Gold Finish800 cfm 4 Injector Throttle Body, 650 HP N/AHO550-516K550-516KHolley just brought EFI w...

Sniper EFI Self-Tuning KitBlack Finish With Handheld EFI MonitorHO550-511550-511Holley just brought EFI within range! Introducing Sniper EFI! It’s ...

Sniper EFI 4BBL Self Tuning System - Shiny Finish800 cfm 8 Injector Throttle Body, 675 HP N/A, 1250 HP Forced InductionHO550-512550-512Introducing ...

Sniper EFI Self-Tuning KitShinny Finish With Handheld EFI MonitorHO550-510550-510Holley just brought EFI within range! Introducing Sniper EFI! It’s...

LS Fuel RailsSuit Holley Hi-Rams & Single Plane ManifoldsHO534-203534-203EFI fuel rails are machined for –8AN O-ring Fittings with passages lar...

Throttle Position Switch (TPS) KitFor Holley Electric Choke CarburettorsHO534-202534-202Running an electric choke Holley carburettor and having tro...

Coolant Temperature SensorTBI 4 bbl Analogue Pro-Jection Systems, Digital 2 bbl Pro-Jection P/N 502-20HO534-2534-2Holley Performance Products has b...

Coolant Temperature Sensor3/8" NPT ThreadHO534-10534-10Holley Performance Products has been the undisputed leader in fuel systems for over 100 year...

Holley Carburettor Renew Kit/Rebuild KitCall rocket for application listingsHO37-48537-485Serves All Holley Perf. Carburettors Genuine Holley Quali...

Holley Carburettor Fast Kit/Rebuild KitSuit 4150 Ultra XP CarburettorsHO37-154837-1548Holley Fast Kits include only genuine Holley parts which are ...

Holley Carburettor Fast Kit/Rebuild KitFits Model Number 4500HO37-154737-1547Serves All Holley Perf. Carburettors Genuine Holley Quality Parts Extr...

Holley Carburettor Fast Kit/Rebuild KitFits Model Number 4150HPHO37-154637-1546Serves All Holley Perf. Carburettors Genuine Holley Quality Parts Ex...

Holley Carburettor Renew Kit/Rebuild KitCall rocket for application listingsHO37-154137-1541Serves All Holley Perf. Carburettors Genuine Holley Qua...

Holley Carburettor Renew Kit/Rebuild KitCall rocket for application listingsHO37-154037-1540Serves All Holley Perf. Carburettors Genuine Holley Qua...

Assortment Kit For Holley Model 4150 HP & 4500 Dominator HP CarburettorsHO36-24036-240Includes four (4) of each various size All are #10-32 UNF...