Performance Auto Parts for LS Swaps, Muscle Cars & Modern Builds

Shop thousands of in-stock performance parts from trusted brands—engine upgrades, suspension, exhaust, fuel systems, and more. Fast shipping and real-world support from fellow car enthusiasts.

Holley EFI Holley Modular Ultra Lo-Ram EFI Manifold LS1/2/6 300-621

$907.95 $700.95
GVMR_300-621
.AirFuelDelivery .IntakeManifolds Air and Fuel All Cylinder Block Components Engine Engine Intake Manifold Holley EFI Intake Manifolds Intake Manifolds and Components Sale
The fuel rail kits come with two sets of brackets. A set for long (usually standard length) fuel injectors and a set for short...

Holley EFI Holley Modular Lo-Ram EFI Manifold LS1/2/6 300-620

$934.95
GVMR_300-620
.AirFuelDelivery .IntakeManifolds Air and Fuel All Cylinder Block Components Engine Engine Intake Manifold Holley EFI Intake Manifolds Intake Manifolds and Components Sale
set for short (such as Pico, or LS7) fuel injectors.Holley EFI Holley Modular Lo-Ram EFI Manifold LS1/2/6 300-620Specifications: Description_INV KIT, INT. MANIFOLD, LS1 LO-RAM,...

Holley EFI 8.2" SBF Ford Hi-Ram Intake Manifold with 95mm LS Throttle Body Flange Top. 300-272

$1,109.95
GVMR_300-272
.AirFuelDelivery .IntakeManifolds Air and Fuel All Cylinder Block Components Engine Engine Intake Manifold Holley EFI Intake Manifolds Intake Manifolds and Components Sale
*** A low profile distributor will be needed when using this manifold. We have a Sniper Hyperspark version #565-322 and a Holley EFI Dual...

Holley EFI HI-RAM 105MM Plenum Top 300-246

$423.95
GVMR_300-246
.AirFuelDelivery .IntakeManifolds Air and Fuel All Cylinder Block Components Engine Engine Intake Manifold Holley EFI Intake Manifolds - Plenums Intake Manifolds and Components Sale
HI-RAM 105MM Plenum Top for EFI Hi-Ram Manifolds- Bolt down through design.Holley EFI HI-RAM 105MM Plenum Top 300-246Specifications: Description_INV PLENUM TOP, HI-RAM 105MM Description_ASC...

Holley EFI Holley 351W Ford Hi-Ram EFI Manifold 300-242

$1,234.95
GVMR_300-242
.AirFuelDelivery .IntakeManifolds Air and Fuel All Cylinder Block Components Engine Engine Intake Manifold Holley EFI Intake Manifolds Intake Manifolds and Components Sale
Ford 351W (9.5" Deck) Ford Hi-Ram Intake Manifold with 105mm LS Throttle Body Flange Top.Holley EFI Holley 351W Ford Hi-Ram EFI Manifold 300-242Specifications: Basic...

Holley EFI Holley 351W Ford Hi-Ram EFI Manifold 300-241

$1,234.95
GVMR_300-241
.AirFuelDelivery .IntakeManifolds Air and Fuel All Cylinder Block Components Engine Engine Intake Manifold Holley EFI Intake Manifolds Intake Manifolds and Components Sale
Ford 351W (9.5" Deck) Ford Hi-Ram Intake Manifold with 95mm LS Throttle Body Flange Top.Holley EFI Holley 351W Ford Hi-Ram EFI Manifold 300-241Specifications: Basic...

Holley EFI EFI Throttle Body Intake Elbow 4150 - Fits Ford Throttle Bodies-Black Finish 300-240FBK

$220.95
GVMR_300-240FBK
.AirFuelDelivery Air and Fuel Air and Fuel Delivery Air Cleaners, Filters, Intakes and Components Air Intake Inlet Tubes, Elbows, and Components All Fuel Injection Throttle Body Adapter Hardware, Fasteners and Fittings Holley EFI Sale
This cast EFI intake elbow allows the use of Ford throttle bodies on any intake manifold w/ the 4150 mounting flange. Slotted mounting holes...

Holley EFI EFI Throttle Body Intake Elbow 4150 - Fits Ford Throttle Bodies 300-240F

$200.95
GVMR_300-240F
.AirFuelDelivery Air and Fuel Air and Fuel Delivery Air Cleaners, Filters, Intakes and Components Air Intake Inlet Tubes, Elbows, and Components All Fuel Injection Throttle Body Adapter Hardware, Fasteners and Fittings Holley EFI Sale
This cast EFI intake elbow allows the use of Ford throttle bodies on any intake manifold w/ the 4150 mounting flange. Slotted mounting holes...

Holley EFI EFI Throttle Body Intake Elbow 4150 - Fits GM LS Throttle Bodies-Black Finish 300-240BK

$247.95
GVMR_300-240BK
.AirFuelDelivery Air and Fuel Air and Fuel Delivery Air Cleaners, Filters, Intakes and Components Air Intake Inlet Tubes, Elbows, and Components All Fuel Injection Throttle Body Adapter Hardware, Fasteners and Fittings Holley EFI Sale
This cast EFI intake elbow allows the use of GM LS throttle bodies on any intake manifold w/ the 4150 mounting flange. Slotted mounting...

Holley EFI EFI Throttle Body Intake Elbow 4150 - Fits GM LS Throttle Bodies 300-240

$195.95
GVMR_300-240
.AirFuelDelivery Air and Fuel Air and Fuel Delivery Air Cleaners, Filters, Intakes and Components Air Intake Inlet Tubes, Elbows, and Components All Fuel Injection Throttle Body Adapter Hardware, Fasteners and Fittings Holley EFI Sale
This cast EFI intake elbow allows the use of GM LS throttle bodies on any intake manifold w/ the 4150 mounting flange. Slotted mounting...

Holley EFI Liquid-filled - 0-160 PSI 26-506

$54.35
GVMR_26-506
.Gauges All Analog Gauges Fuel Pressure Gauge Gauges and Accessories Holley EFI Individual Gauges Instrument Panel Sale
Liquid-filled fuel pressure gauge - 0-160 PSIHolley EFI Liquid-filled - 0-160 PSI 26-506Specifications: Adapter NPT Size ( A ) 1/4 NPT MALE 5025 Silver...

Holley EFI Sniper EFI 2x4 Linkage Kit 20-43

$79.75
GVMR_20-43
Air and Fuel Air and Fuel Delivery All Fuel Injection Throttle Body Repair Kit Holley EFI Sale Service Kits Throttle Cables, Linkages, Brackets and Components Throttle Linkage and Components
The Sniper EFI 2x4 Linkage Kit Part comes two heim joint rod ends, one left hand thread and one right hand thread, three universal...

Holley EFI 90, 95, and 105mm Throttle Body Cable Bracket 20-149

$30.17
GVMR_20-149
Air and Fuel Air and Fuel Delivery All Brackets, Flanges and Hangers Carburetor Throttle Cable Bracket Holley EFI Sale Throttle Brackets Throttle Cables, Linkages, Brackets and Components
This bracket works with throttle cables from 1998-02 5.7L Camaro and Firebird (GM Part # 12563339). There is also an allowance of a cruise...

Holley EFI Cable Bracket for 105mm Throttle Bodies on Factory or FAST Brand intakes 20-148

$54.35
GVMR_20-148
Air and Fuel Air and Fuel Delivery All Brackets, Flanges and Hangers Carburetor Throttle Cable Bracket Holley EFI Sale Throttle Brackets Throttle Cables, Linkages, Brackets and Components
This bracket works with throttle cables from 1998-02 5.7L Camaro and Firebird (GM Part # 12563339). There is also an allowance of a cruise...

Holley EFI Cable Bracket for 90 & 95mm Throttle Bodies on Factory or FAST Brand intakes 20-147

$54.35
GVMR_20-147
Air and Fuel Air and Fuel Delivery All Brackets, Flanges and Hangers Carburetor Throttle Cable Bracket Holley EFI Sale Throttle Brackets Throttle Cables, Linkages, Brackets and Components
This bracket works with throttle cables from 1998-02 5.7L Camaro and Firebird (GM Part # 12563339). There is also an allowance of a cruise...

Holley EFI Transmission Cable Bracket For TH-700R4 Transmission 20-113

$36.22
GVMR_20-113
Air and Fuel Air and Fuel Delivery All Carburetion Carburetor Accelerator Linkage Kit Holley EFI Sale Throttle Brackets Throttle Cables, Linkages, Brackets and Components
Transmission Cable Bracket For TH-700R4 TransmissionHolley EFI Transmission Cable Bracket For TH-700R4 Transmission 20-113Specifications: 40 No Brand Holley EFI Category Air and Fuel Delivery...

Holley EFI Adapts 4150 / 4160 Square Bore to 92MM LS DBW Throttle Body 17-93

$183.95
GVMR_17-93
Air and Fuel Air and Fuel Delivery All Carburetion Carburetor Adapter Plate Fuel Injection Systems and Components - Electronic Holley EFI Sale Throttle Body Adapters and Spacers
Wanting to run a drive by wire throttle body on your 4150 flanged intake manifold? Tired of stretching, adjusting, or breaking throttle cables? Look...

Holley EFI 4150 CARB HAT, NATURAL FINISH 120-230

$218.95
GVMR_120-230
Air and Fuel Air and Fuel Delivery Air Cleaner Assembly Components Air Cleaners, Filters, Intakes and Components All Carburetion Carburetor Top Holley EFI Sale
Introducing carb hats from Holley EFI. These new carb hats are the perfect solution for any blow through installation. The Holley EFI carb hats...

Holley EFI Throttle Body Airfoil Kit 120-140

$126.95
GVMR_120-140
Air and Fuel Air and Fuel Delivery All Fuel Injection System and Related Components Fuel Injection Systems and Components - Electronic Fuel Injection Throttle Body Fuel Injection Throttle Body Flow Booster Holley EFI Sale Throttle Body Air Foils
Smooths Air Flow For More Power; Fits Stock Throttle Body on 1985-98 Camaro/FirebirdHolley EFI Throttle Body Airfoil Kit 120-140Specifications: Description_INV GM LT1/TPI T/B AIR...

Holley EFI Holley EFI 15-90 PSI Fuel Regulator 6AN Boost Reference 1:1 12-894

$218.95
GVMR_12-894
.AirFuelDelivery .FuelDelivery Air and Fuel Air and Fuel Delivery All Carburetion Fuel Pressure Regulator Fuel Pressure Regulators Fuel Pumps, Regulators and Components Holley EFI Sale
Holley EFI universal bypass fuel pressure regulators are for use with fuel systems in street or track applications. They feature adjustable base pressure from...

Holley EFI Two Port Adjustable 40 to 100 PSI Boost Reference 1:1 12-851

$394.95
GVMR_12-851
.AirFuelDelivery .FuelDelivery Air and Fuel Air and Fuel Delivery All Fuel Injection Pressure Regulator Fuel Injection System and Related Components Fuel Pressure Regulators Fuel Pumps, Regulators and Components Holley EFI Sale
The Holley VR Series billet fuel pressure regulators are part of the VR1 and VR2 Series brushless fuel pump systems product line. These regulators...

Holley EFI 350 LPH Fuel Pump Module 78-87 El Camino 12-335

$300.95 $270.85
GVMR_12-335
.AirFuelDelivery .FuelDelivery Air and Fuel All Fuel Pumps Fuel Pumps, Regulators and Components Holley EFI Sale
Fuel Pump - Sniper EFI - Electric - 350 lph - Install Kit - Gas - GM G-Body 1978-87 - EachHolley EFI 350 LPH...

Holley EFI Fuel Pump Module; 350 LPH; Incl. Pre-Calibrated Fuel Level Sending Unit; 12-328

$312.95
GVMR_12-328
.AirFuelDelivery .FuelDelivery Air and Fuel Air and Fuel Delivery All Electric Fuel Pump Fuel Pumps Fuel Pumps and Related Components Fuel Pumps, Regulators and Components Holley EFI Sale
When switching your 1982-1992 Camaro / Firebird to EFI, you will not find an easier way to upgrade your fuel system than our OE...

Holley EFI BILLET 90mm LS Throttle Body w/low RPM Taper 112-589

$762.95
GVMR_112-589
.AirFuelDelivery .ThrottleBodies Air and Fuel Air and Fuel Delivery All Fuel Injection System and Related Components Fuel Injection Systems and Components - Electronic Fuel Injection Throttle Body Holley EFI Sale Throttle Bodies
Holley's BILLET LS Throttle Bodies are the MOST FEATURE LOADED available. Holley went back to the drawing board and built the ultimate air valve...

Holley EFI Universal 4BBL 1000CFM 4150 Flange Throttle Body - Hard Core Gray 112-587

$677.95
GVMR_112-587
.AirFuelDelivery .ThrottleBodies Air and Fuel Air and Fuel Delivery All Fuel Injection System and Related Components Fuel Injection Systems and Components - Electronic Fuel Injection Throttle Body Holley EFI Sale Throttle Bodies
Holley's new 1000 CFM Throttle Body shares the same air entry area design that powers every NASCAR Sprint Cup Series™ car! The throttle body...

Holley EFI BILLET 95mm LS Throttle Body w/low RPM Taper 112-585

$758.95
GVMR_112-585
.AirFuelDelivery .ThrottleBodies Air and Fuel Air and Fuel Delivery All Fuel Injection System and Related Components Fuel Injection Systems and Components - Electronic Fuel Injection Throttle Body Holley EFI Sale Throttle Bodies
Holley's BILLET LS Throttle Bodies are the BIGGEST BORE (in the 90 to 95mm category) - MOST FEATURE LOADED available. Holley went back to...

Holley EFI BILLET 105mm LS Throttle Body w/straight bore 112-583

$781.95
GVMR_112-583
.AirFuelDelivery .ThrottleBodies Air and Fuel Air and Fuel Delivery All Fuel Injection System and Related Components Fuel Injection Systems and Components - Electronic Fuel Injection Throttle Body Holley EFI Sale Throttle Bodies
Holley's BILLET LS Throttle Bodies are the BIGGEST BORE - MOST FEATURE LOADED available. Holley went back to the drawing board and built the...

Holley EFI BILLET 105mm LS Throttle Body w/low RPM Taper 112-581

$781.95
GVMR_112-581
.AirFuelDelivery .ThrottleBodies Air and Fuel Air and Fuel Delivery All Fuel Injection System and Related Components Fuel Injection Systems and Components - Electronic Fuel Injection Throttle Body Holley EFI Sale Throttle Bodies
Holley's BILLET LS Throttle Bodies are the BIGGEST BORE - MOST FEATURE LOADED available. Holley went back to the drawing board and built the...
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