Quick view .150in Needle & Seat Assembly HLY6-521 MSRP: $33.72 Was: Your Price: Now: $30.35 Add to Cart Compare
Quick view 0-15 Fuel Pressure Gauge HLY26-500 MSRP: $41.53 Was: Your Price: Now: $37.38 Add to Cart Compare
Quick view 0-15 Psi Fuel Press Gaug HLY26-504 MSRP: $70.14 Was: Your Price: Now: $63.13 Add to Cart Compare
Quick view 0-30 Psi Fuel Pressure HLY26-502 MSRP: $45.43 Was: Your Price: Now: $40.89 Add to Cart Compare
Quick view 1000+ HP Carburetor 1000CFM 4150 Series HLY0-80513-1 MSRP: $904.95 Was: Your Price: Now: $813.95 Add to Cart Compare
Quick view 102mm Sniper EFI Throttle Body Black HLY860005-1 MSRP: $207.95 Was: Your Price: Now: $186.95 Add to Cart Compare
Quick view 105mm EFI Hi Ram Intake Manifold SBF 351W HLY300-242 MSRP: $903.95 Was: Your Price: Now: $812.95 Add to Cart Compare
Quick view 105mm Mono Blade EFI Throttle Body HLY112-590 MSRP: $684.95 Was: Your Price: Now: $615.95 Add to Cart Compare
Quick view 105mm Mono Blade EFI Throttle Body HLY112-591 MSRP: $684.95 Was: Your Price: Now: $615.95 Add to Cart Compare
Quick view 160 LB/HR Fuel Injectors 8pk Low Impedance HLY522-168FM MSRP: $962.95 Was: Your Price: Now: $865.95 Add to Cart Compare
Quick view 190LPH Universal In-Line EFI Fuel Pump HLY12-930 MSRP: $132.95 Was: Your Price: Now: $118.95 Add to Cart Compare
Quick view 1:1 Throttle Linkage for Dominator Carb HLY20-5 MSRP: $51.94 Was: Your Price: Now: $46.75 Out of stock Compare
Quick view 2-Port EFI Regulator 40-100 PSI HLY12-851 MSRP: $285.95 Was: Your Price: Now: $256.95 Add to Cart Compare
Quick view 2-Port Regulator 4-9 PSI HLY12-852 MSRP: $274.95 Was: Your Price: Now: $246.95 Add to Cart Compare
Quick view 205 LB/HR Fuel Injectors 4pk High Impedance HLY522-205 MSRP: $991.95 Was: Your Price: Now: $891.95 Add to Cart Compare
Quick view 220 LB/HR Fuel Injectors 8pk Low Impedance HLY522-228 MSRP: $1,802.95 Was: Your Price: Now: $1,621.95 Add to Cart Compare
Quick view 2550 CFM EFI Throttle Body w/4500 Flange. HLY112-592 MSRP: $1,732.95 Was: Your Price: Now: $1,558.95 Add to Cart Compare
Quick view 2550 CFM EFI Throttle Body w/4500 Flange. HLY112-593 MSRP: $1,505.95 Was: Your Price: Now: $1,354.95 Out of stock Compare
Quick view 3 Bar Map Sensor HLY554-107 MSRP: $110.95 Was: Your Price: Now: $99.72 Add to Cart Compare
Quick view 3310 Metering Block Kit HLY34-13 MSRP: $64.93 Was: Your Price: Now: $58.44 Add to Cart Compare
Quick view 36lbs Fuel Injectors 8pk HLY522-368 MSRP: $446.95 Was: Your Price: Now: $401.95 Add to Cart Compare
Quick view 4-Port EFI Regulator 40-100 PSI HLY12-864 MSRP: $298.95 Was: Your Price: Now: $268.95 Out of stock Compare
Quick view 4150 Sec. Conn. Rod Kit HLY20-54 MSRP: $9.81 Was: Your Price: Now: $8.83 Add to Cart Compare
Quick view 4150/4160 Flange Gasket HLY108-12 MSRP: $26.18 Was: Your Price: Now: $23.56 Add to Cart Compare
Quick view 4150/4160 Qk Chge Jet Kt HLY34-25 MSRP: $70.13 Was: Your Price: Now: $63.12 Add to Cart Compare
Quick view 4160 Sec. Conn. Rod Kit HLY20-53 MSRP: $8.40 Was: Your Price: Now: $7.56 Add to Cart Compare
Quick view 4500 Billet Fuel Press. Regulator HLY12-847 MSRP: $205.95 Was: Your Price: Now: $184.95 Add to Cart Compare
Quick view 4500 Billet Fuel Press. Regulator w/EFI Bypass HLY12-848 MSRP: $205.95 Was: Your Price: Now: $184.95 Out of stock Compare
Quick view 4500 In-Line Billet Elect Fuel Pump - 190GPH HLY12-1800 MSRP: $534.95 Was: Your Price: Now: $480.95 Add to Cart Compare
Quick view 4500 Quick Change Jet Kt HLY34-24 MSRP: $102.95 Was: Your Price: Now: $92.38 Out of stock Compare
Quick view 5 Bar Map Sensor HLY554-108 MSRP: $127.95 Was: Your Price: Now: $114.95 Add to Cart Compare
Quick view 50cc Accel Pump Kit HLY20-11 MSRP: $64.93 Was: Your Price: Now: $58.44 Add to Cart Compare
Quick view 6.2L LT1 Hi-Ram Intake Manifold 1x105mm TB HLY300-140 MSRP: $991.95 Was: Your Price: Now: $891.95 Add to Cart Compare
Quick view 6.2L LT1 Hi-Ram Intake Manifold 1x105mm TB HLY300-142 MSRP: $867.95 Was: Your Price: Now: $780.95 Out of stock Compare
Quick view 6.2L LT1 Hi-Ram Intake Manifold 1x95mm TB HLY300-141 MSRP: $929.95 Was: Your Price: Now: $836.95 Out of stock Compare
Quick view 6.2L LT1 Hi-Ram Intake Manifold 1x95mm TB HLY300-143 MSRP: $806.95 Was: Your Price: Now: $725.95 Add to Cart Compare
Quick view 60 PPH Fuel Injector HLY522-161 MSRP: $97.38 Was: Your Price: Now: $87.64 Add to Cart Compare
Quick view 80 PPH Fuel Injector Terminator HLY522-801 MSRP: $101.95 Was: Your Price: Now: $91.17 Add to Cart Compare
Quick view 80GPH In-Line Billet Electric Fuel Pump HLY12-800 MSRP: $365.95 Was: Your Price: Now: $328.95 Add to Cart Compare
Quick view 92mm Sniper EFI Throttle Body Black Finish HLY860004-1 MSRP: $202.95 Was: Your Price: Now: $181.95 Add to Cart Compare
Quick view 95mm EFI Hi Ram Intake Manifold SBF 351W HLY300-241 MSRP: $903.95 Was: Your Price: Now: $812.95 Add to Cart Compare
Quick view Acc Pump Tuning Kit HLY36-184 MSRP: $178.95 Was: Your Price: Now: $160.95 Add to Cart Compare
Quick view Acc. Pump Diaphragm 30cc Pump HLY135-5 MSRP: $4.06 Was: Your Price: Now: $3.65 Add to Cart Compare
Quick view Acc. Pump Diaphragm 50cc Pump HLY135-7 MSRP: $20.46 Was: Your Price: Now: $18.41 Add to Cart Compare
Quick view Accelerator Discharge Nozzle - Hollow HLY121-7 MSRP: $12.24 Was: Your Price: Now: $11.02 Add to Cart Compare
Quick view ACCELERATOR DISCHARGE NOZZLE SCREW - SOLID HLY121-6 MSRP: $13.63 Was: Your Price: Now: $12.27 Add to Cart Compare
Quick view Accelerator Pump Arm - Metal HLY20-114 MSRP: $16.49 Was: Your Price: Now: $14.84 Add to Cart Compare
Quick view Accelerator Pump Arm - Plastic HLY20-78 MSRP: $9.79 Was: Your Price: Now: $8.81 Add to Cart Compare
Quick view Air Bleed Assortment 4500HP HLY36-240 MSRP: $278.95 Was: Your Price: Now: $250.95 Add to Cart Compare
Quick view .150in Needle & Seat Assembly HLY6-521 Needle and Seat - Adjustable - 0.150 Orifice - Titanium - Holley Carburetors - Each MSRP: $33.72 Was: Your Price: Now: $30.35 Add to Cart Compare
Quick view 0-15 Fuel Pressure Gauge HLY26-500 Fuel Pressure Gauge - 0-15 psi - Mechanical - Analog - 1-1/2 in Diameter - 1/8 in NPT Port - White Face - Each MSRP: $41.53 Was: Your Price: Now: $37.38 Add to Cart Compare
Quick view 0-15 Psi Fuel Press Gaug HLY26-504 Fuel Pressure Gauge - 0-15 psi - Mechanical - Analog - 1-1/2 in Diameter - Liquid Filled - 1/8 in NPT Port - White Face - Each MSRP: $70.14 Was: Your Price: Now: $63.13 Add to Cart Compare
Quick view 0-30 Psi Fuel Pressure HLY26-502 Fuel Pressure Gauge - 0-30 psi - Mechanical - Analog - 1-1/2 in Diameter - 1/8 in NPT Port - White Face - Each MSRP: $45.43 Was: Your Price: Now: $40.89 Add to Cart Compare
Quick view 1000+ HP Carburetor 1000CFM 4150 Series HLY0-80513-1 Carburetor - Model 4150 - 4-Barrel - 1000 CFM - Square Bore - No Choke - Mechanical Secondary - Dual Inlet - Chromate - Each MSRP: $904.95 Was: Your Price: Now: $813.95 Add to Cart Compare
Quick view 100PSI Sensor HLY554-102 Pressure Sending Unit - Stainless - Fuel - Holley Pro-Jection - 0-100 psi - Each MSRP: $148.95 Was: Your Price: Now: $133.95 Add to Cart Compare
Quick view 102mm Sniper EFI Throttle Body Black HLY860005-1 Throttle Body - Sniper EFI - Stock Flange - 102 mm Single Blade - IAC Provision - Billet Aluminum - Black Anodize - GM LS Series - Each MSRP: $207.95 Was: Your Price: Now: $186.95 Add to Cart Compare
Quick view 105mm EFI Hi Ram Intake Manifold SBF 351W HLY300-242 Intake Manifold - Hi-Ram EFI - 105 mm Throttle Body Flange - Tunnel Ram - Fuel Rails Included - Aluminum - Natural - 351W - Small Block Ford - Kit MSRP: $903.95 Was: Your Price: Now: $812.95 Add to Cart Compare
Quick view 105mm Mono Blade EFI Throttle Body HLY112-590 Throttle Body - EFI Mono-Blade - 4-Bolt Stock Flange - 105 mm Single Blade - 4 in V-Band - Billet Aluminum - Natural - Small Block Ford - Each MSRP: $684.95 Was: Your Price: Now: $615.95 Add to Cart Compare
Quick view 105mm Mono Blade EFI Throttle Body HLY112-591 Throttle Body - EFI Mono-Blade - 4-Bolt Stock Flange - 105 mm Single Blade - Dual O-Ring - Billet Aluminum - Natural - Small Block Ford - Each MSRP: $684.95 Was: Your Price: Now: $615.95 Add to Cart Compare
Quick view 160 LB/HR Fuel Injectors 8pk Low Impedance HLY522-168FM Fuel Injector - 160 lb/hr - Low Impedance - EV1 / Jetronic - Universal - Set of 8 MSRP: $962.95 Was: Your Price: Now: $865.95 Add to Cart Compare
Quick view 190LPH Universal In-Line EFI Fuel Pump HLY12-930 Fuel Pump - Electric - Gerotor Style - In-Line - 50 gph at 40 psi - 10 mm x 1.00 Inlet - 10 mm x 1.00 Outlet - Silver - Diesel / Gas - Each MSRP: $132.95 Was: Your Price: Now: $118.95 Add to Cart Compare
Quick view 1:1 Throttle Linkage for Dominator Carb HLY20-5 Secondary Linkage Arm - 1 to 1 - Steel - Cadmium - Manual Secondary - Holley 4500 / 4500 HP Carburetors - Each MSRP: $51.94 Was: Your Price: Now: $46.75 Out of stock Compare
Quick view 2-Port EFI Regulator 40-100 PSI HLY12-851 Fuel Pressure Regulator - 2-Port VR Series - 40 to 100 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 10 AN Female O-Ring Return - 1/8 in NPT Port - Fittings Included -... MSRP: $285.95 Was: Your Price: Now: $256.95 Add to Cart Compare
Quick view 2-Port Regulator 4-9 PSI HLY12-852 Fuel Pressure Regulator - 2-Port VR Series - 4 to 9 psi - In-Line - 0 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 10 AN Female O-Ring Return - 1/8 in NPT Port - Fittings Included - Black /... MSRP: $274.95 Was: Your Price: Now: $246.95 Add to Cart Compare
Quick view 205 LB/HR Fuel Injectors 4pk High Impedance HLY522-205 Fuel Injector - Bosch / EV14 - 205 lb/hr - High Impedance - USCAR Connector - Set of 4 MSRP: $991.95 Was: Your Price: Now: $891.95 Add to Cart Compare
Quick view 220 LB/HR Fuel Injectors 8pk Low Impedance HLY522-228 Fuel Injector - 220 lb/hr - Low Impedance - EVI / Jetronic - Universal - Set of 8 MSRP: $1,802.95 Was: Your Price: Now: $1,621.95 Add to Cart Compare
Quick view 2550 CFM EFI Throttle Body w/4500 Flange. HLY112-592 Throttle Body - Big Dual - 2550 CFM - Dominator Flange - Twin Blade - EFI Fuel Rails - Billet Aluminum - Natural - Universal - Each MSRP: $1,732.95 Was: Your Price: Now: $1,558.95 Add to Cart Compare
Quick view 2550 CFM EFI Throttle Body w/4500 Flange. HLY112-593 Throttle Body - Big Dual - 2550 CFM - Dominator Flange - Twin Blade - Billet Aluminum - Natural - Universal - Each MSRP: $1,505.95 Was: Your Price: Now: $1,354.95 Out of stock Compare
Quick view 3 Bar Map Sensor HLY554-107 Map Sensor - 3 bar - Up to 30 psi Boost - Connector Included - Each MSRP: $110.95 Was: Your Price: Now: $99.72 Add to Cart Compare
Quick view 3310 Metering Block Kit HLY34-13 Metering Block - Gaskets / Screws Included - Aluminum - Chromate - Secondary - Holley 4160 Carburetors - Kit MSRP: $64.93 Was: Your Price: Now: $58.44 Add to Cart Compare
Quick view 36lbs Fuel Injectors 8pk HLY522-368 Fuel Injector - 36 lb/hr - High Impedance - Universal - Set of 8 MSRP: $446.95 Was: Your Price: Now: $401.95 Add to Cart Compare
Quick view 4-Port EFI Regulator 40-100 PSI HLY12-864 Fuel Pressure Regulator - 4-Port VR Series - 40 to 100 psi - In-Line - 10 AN Female O-Ring Inlet - Four 8 AN Female O-Ring Outlets - 10 AN Female O-Ring Return - 1/8 in NPT Port - Fittings Included -... MSRP: $298.95 Was: Your Price: Now: $268.95 Out of stock Compare
Quick view 4150 Sec. Conn. Rod Kit HLY20-54 Secondary Linkage Rod - Steel - Cadmium - Manual Secondary - Holley 4010 / 4150 Carburetors - Each MSRP: $9.81 Was: Your Price: Now: $8.83 Add to Cart Compare
Quick view 4150/4160 Flange Gasket HLY108-12 Carburetor Base Plate Gasket - 4-Barrel - Open - 5/16 in Thick - Insulator - Hardware Included - Composite - Square Bore - Kit MSRP: $26.18 Was: Your Price: Now: $23.56 Add to Cart Compare
Quick view 4150/4160 Qk Chge Jet Kt HLY34-25 Carburetor Fuel Bowl - Quick Change Jet - Center Hung - Aluminum - Chromate - Primary - Holley 4150 / 4160 Carburetors - Kit MSRP: $70.13 Was: Your Price: Now: $63.12 Add to Cart Compare
Quick view 4160 Sec. Conn. Rod Kit HLY20-53 Secondary Linkage Rod - Steel - Cadmium - Vacuum Secondary - Holley 4010 / 4160 Carburetors - Each MSRP: $8.40 Was: Your Price: Now: $7.56 Add to Cart Compare
Quick view 4500 Billet Fuel Press. Regulator HLY12-847 Fuel Pressure Regulator - Dominator Billet - 4.5 to 9 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 8 AN O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear... MSRP: $205.95 Was: Your Price: Now: $184.95 Add to Cart Compare
Quick view 4500 Billet Fuel Press. Regulator w/EFI Bypass HLY12-848 Fuel Pressure Regulator - Dominator Billet - 15 to 65 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 8 AN O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear... MSRP: $205.95 Was: Your Price: Now: $184.95 Out of stock Compare
Quick view 4500 In-Line Billet Elect Fuel Pump - 190GPH HLY12-1800 Fuel Pump - Dominator - Electric - In-Line - 190 gph at 8 psi - 10 AN Inlet - 10 AN Outlet - Black / Silver - Diesel / Gas - Each MSRP: $534.95 Was: Your Price: Now: $480.95 Add to Cart Compare
Quick view 4500 Quick Change Jet Kt HLY34-24 Carburetor Fuel Bowl - Quick Change Jet - Center Hung - Aluminum - Chromate - Primary - Holley Dominator Carburetors - Kit MSRP: $102.95 Was: Your Price: Now: $92.38 Out of stock Compare
Quick view 5 Bar Map Sensor HLY554-108 Map Sensor - 5 bar - Up To 60 PSI - 1/8 in NPT Male Thread - Pigtail Harness Included - Kit MSRP: $127.95 Was: Your Price: Now: $114.95 Add to Cart Compare
Quick view 50cc Accel Pump Kit HLY20-11 Accelerator Pump Conversion - 30 cc to 50 cc - Holley 2300 / 4150 / 4160 Carburetors - Kit MSRP: $64.93 Was: Your Price: Now: $58.44 Add to Cart Compare
Quick view 6.2L LT1 Hi-Ram Intake Manifold 1x105mm TB HLY300-140 Intake Manifold - EFI Hi-Ram - 105 mm Throttle Body Flange - Tunnel Ram - Fuel Rails Included - Injector Ports - Direct Injection - Aluminum - Satin - GM GenV LT-Series - Kit MSRP: $991.95 Was: Your Price: Now: $891.95 Add to Cart Compare
Quick view 6.2L LT1 Hi-Ram Intake Manifold 1x105mm TB HLY300-142 Intake Manifold - EFI Hi-Ram - 105 mm Throttle Body Flange - Tunnel Ram - Direct Injection - Aluminum - Satin - GM GenV LT-Series - Kit MSRP: $867.95 Was: Your Price: Now: $780.95 Out of stock Compare
Quick view 6.2L LT1 Hi-Ram Intake Manifold 1x95mm TB HLY300-141 Intake Manifold - EFI Hi-Ram - 92 mm Throttle Body Flange - Tunnel Ram - Fuel Rails Included - Injector Ports - Direct Injection - Aluminum - Satin - GM GenV LT-Series - Kit MSRP: $929.95 Was: Your Price: Now: $836.95 Out of stock Compare
Quick view 6.2L LT1 Hi-Ram Intake Manifold 1x95mm TB HLY300-143 Intake Manifold - EFI Hi-Ram - 92 mm Throttle Body Flange - Direct Injection - Aluminum - Satin - GM GenV LT-Series - Kit MSRP: $806.95 Was: Your Price: Now: $725.95 Add to Cart Compare
Quick view 60 PPH Fuel Injector HLY522-161 Fuel Injector - 60 lb/hr - Low Impedance - EV1 / Minitmer Connector - Universal - Each MSRP: $97.38 Was: Your Price: Now: $87.64 Add to Cart Compare
Quick view 80 PPH Fuel Injector Terminator HLY522-801 Fuel Injector - Terminator - 80 lb/hr - Low Impedance - EV1 / Minitmer Connector - Universal - Each MSRP: $101.95 Was: Your Price: Now: $91.17 Add to Cart Compare
Quick view 80GPH In-Line Billet Electric Fuel Pump HLY12-800 Fuel Pump - HP - Electric - In-Line - 80 gph - 10 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - Black / Chrome - Gas - Each MSRP: $365.95 Was: Your Price: Now: $328.95 Add to Cart Compare
Quick view 92mm Sniper EFI Throttle Body Black Finish HLY860004-1 Throttle Body - Sniper EFI - Stock Flange - 92 mm Single Blade - IAC Provision - Billet Aluminum - Black Anodize - GM LS Series - Each MSRP: $202.95 Was: Your Price: Now: $181.95 Add to Cart Compare
Quick view 95mm EFI Hi Ram Intake Manifold SBF 351W HLY300-241 Intake Manifold - Hi-Ram EFI - 95 mm Throttle Body Flange - Tunnel Ram - Fuel Rails Included - Aluminum - Natural - 351W - Small Block Ford - Kit MSRP: $903.95 Was: Your Price: Now: $812.95 Add to Cart Compare
Quick view Acc Pump Tuning Kit HLY36-184 Carb Calibration Kit - Accelerator Pump - Case / Pump Cams / Pump Diaphragms / Squirters - Holley Carburetors - Kit MSRP: $178.95 Was: Your Price: Now: $160.95 Add to Cart Compare
Quick view Acc. Pump Diaphragm 30cc Pump HLY135-5 Accelerator Pump Diaphragm - 30 cc - Rubber - Gas - Holley / Demon Carburetors - Each MSRP: $4.06 Was: Your Price: Now: $3.65 Add to Cart Compare
Quick view Acc. Pump Diaphragm 50cc Pump HLY135-7 Accelerator Pump Diaphragm - 50 cc - Rubber - Gas - Holley / Demon Carburetors - Each MSRP: $20.46 Was: Your Price: Now: $18.41 Add to Cart Compare
