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Our lightweight Summit Racing™ fuel rail kits fit like stock, but deliver the increased fuel volume that your LS1 needs for maximum performance. The 3/4 in. i.d. rails are precision CNC-machined from high-strength aluminum with a great looking, black anodized finish. The kits include fittings with Viton® O-rings for a superior seal, mounting brackets, and stainless steel hardware.
( 37 )
$104.99
ACDelco GM Genuine Parts fuel injectors are an electro-magnetic valve that meters fuel into the engine's intake manifold or cylinders for combustion, and is a GM-recommended replacement for your vehicle's original component. The engine management computer operates the injector by applying an electric current to the injector solenoid winding—this causes the needle valve to open, and allows the pressurized fuel to be atomized into the intake airstream. These original equipment fuel injectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. They are also offered in kits with the necessary parts, such as seals, clamps, and spacer.
( 6 )
$68.99
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$108.99
Summit Bucks
Delphi fuel injectors are engineered with an accurate, controlled spray pattern that reduces emissions and improves cold-start capabilities. These replacement injectors have a recessed fuel exit and no internal seal rings—in order to minimize leakage and possible puddling. Delphi fuel injectors are durable, dependable, and offered for a wide variety of applications. Order the OEM stock replacements designed for your vehicle.
( 9 )
$100.99
BTR offers fuel rail kits for its V2 Trinity intake manifolds. The fuel rails incorporate enhanced injector angles for better part throttle drivability and top-end horsepower when combined with your V2 Trinity intake manifold. These Brian Tooley Racing products are designed for a variety of Chevy engine applications from the 1990s and up.
( 3 )
$99.99
Standard Motor Products fuel injectors help you attain maximum fuel efficiency and power from your engine. Properly operating injectors are essential components for enabling your vehicle to run flawlessly. These OEM stock replacements are available for hundreds of specific applications. Don't drive with faulty fuel delivery. Update worn or malfunctioning fuel injectors with reliable models from Standard Motor Products.
( 246 )
$55.99
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$106.99
Holley throttle body angle adapters resolve problems. The considerable angle of the LT intakes can cause issues routing inlet plumbing and clearance to aftermarket accessory brackets. These adapters level the throttle body for swap applications without changing the flow the GM design intended. Other four-bolt intakes with routing issues can also benefit from this adapter. Features and benefits of Holley throttle body angle adapters: * Billet aluminum construction * Maintains proper throttle body blade orientation * Eliminates drivability issues associated with inverting the throttle body * Allows clearance to aftermarket accessory brackets or other clearance and routing issues * No harness rerouting or extending required * Works with both truck and car LT intake bolt patterns * Works with all 4-bolt LS intake bolt patterns * Works with up to 95mm intakes and throttle body openings * Works with common LS and LT 104 x 70mm bolt pattern throttle bodies * Adapts common LS 104 x 70mm bolt pattern throttle bodies to LT 5.3L truck intakes * Works with Holley 92/95mm Hi-Ram and Mid-Ram intakes * Allows use of cable-operated and other throttle bodies on Gen V 5.3L intakes
( 5 )
$90.39
Holley throttle cable brackets are a nice finishing touch for street rods, street machines, or street/strip cars and trucks. The brackets are available in a variety of mounting styles, and for use with nearly a dozen carburetor models. Brackets for fuel injection style applications are also offered. Choose from among materials and finishes like anodized aluminum and chrome or plated steel. These throttle cable accessories can be ordered for universal or carb-specific replacement.
( 185 )
$59.25
Beck/Arnley fuel injectors are available for a variety of applications, particularly import and late model vehicles. These replacements are manufactured within OE-specified flow rates to ensure optimum performance and quality. Don't be slowed by faulty injectors. Order the model designed for your year/make/model.
( 5 )
$54.99
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$93.99
Mopar Replacement fuel injectors are authentic OE-quality repair parts that will provide your ride with top-notch performance by replacing faulty ones. And, since these direct-fit fuel injectors are original equipment parts, they offer a hassle-free installation. Feed your engine with precise, consistent sprays of atomized fuel with these fuel injectors from Mopar Replacement.
( 3 )
$78.99
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$106.99
BBK oxygen sensor extension harness sets are direct plug-in designs to prevent the cutting and lengthening of your oxygen sensor wires. They are ideal for full-length headers and other specific applications.
( 45 )
$69.99
Motorcraft replacement fuel injectors help you to get maximum fuel efficiency and power from your engine. Properly operating fuel injectors are essential components for flawless performance. Replace your vehicle's worn or malfunctioning fuel injector with a reliable new OEM model from Motorcraft. Order the part designed for your specific application.
( 23 )
$52.99
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$58.99
Get connected with ICT Billet throttle body adapters. These adapter plates are offered for several different applications and are all made from aerospace-grade billet aluminum. Adapter plates are available in a variety of straight and tapered through-hole diameters.
( 30 )
$51.99
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$72.99
ICT Billet throttle body extension harnesses are assembled with OEM tooling, OEM Delphi components (connector, lock, seals, and terminals), and OEM harness wire colors. Don't take a chance with cheap wire connectors; poor quality materials can have conductivity issues that will cause your engine to run poorly and be difficult to diagnose. ICT Billet throttle body extension harnesses provide quality you can trust. Order the model recommended for your application.
( 1 )
$78.99
Crown Automotive fuel injectors supply optimum fuel efficiency for your engine. These quality components deliver maximum spraying action to give your ride the power it needs when it needs it most. The units are available for a wide range of vehicles—including many Jeep and Mopar family models. Give your vehicle a "shot" at peak performance with Crown Automotive fuel injectors.
( 4 )
$99.99
ACDelco GM Genuine Parts fuel rail components are factory-recommended replacements for one or more of the following vehicle systems: ignition, and/or engine fuel management. From supply lines to crossover lines and more, these original equipment parts will provide the same performance, durability, and service life you expect from General Motors. Order the model designed for your application.
Not Yet Reviewed
$62.99
ICT fuel injector spacers adapt shorter LS injectors into taller LS intake manifolds and fuel rails. Manufactured from aerospace-grade billet aluminum, the spacers are available in multiple choices to add length to your fuel injectors. ICT Billet spacer sets also include O-rings. Choose the parts designed for your specific application.
( 27 )
$58.99
Lokar Hi-Tech throttle cables are available in stainless steel braided, black stainless steel braided, or black polyethylene housings. They're designed with a specially extruded liner for the extended life of the cable—not to be confused with ordinary braided brake hose. These cables are equipped with aluminum fittings and aluminum ferrules to eliminate fraying; and feature a "U-Cut-to-Fit" outer housing and stainless inner wire. The clevises are designed without cotter pins or set screws and adapt to factory and aftermarket pedals for an easy installation. Each cable comes with installation instructions. Order the universal-fit or application-specific model recommended for your vehicle and engine family.
( 658 )
$71.95
These JET Powr-Flo throttle body spacers use aerospace engineering combined with years of experience. The exceptional design of the bore causes the incoming airflow to actually smooth out and speed up. This creates a type of compacted air-charge that enters through the throttle body and builds pressure in the combustion chamber. This will result in an extensive gain in the midrange power band and an overall increase in fuel economy.
( 70 )
$108.71
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$117.71
Clogged or leaking fuel injectors can have a ripple effect on your vehicle, decrease performance and economy. When it's time to remove a faulty injector, Bosch offers dozens of models designed as OE stock replacements. Choose the fuel injectors recommended for your gasoline or diesel application.
( 13 )
$80.99
ACDelco GM Genuine Parts fuel injector O-ring and seal kits contain the necessary replacements to service a fuel injector. They help provide liquid-tight connections between the injector and related parts. These OE kits are GM-recommended for specific applications, manufactured to provide the performance, durability, and service life you expect from General Motors.
( 3 )
$106.99
ACDelco GM Genuine Parts fuel injection throttle bodies are GM-recommended replacements for your vehicle's original component. It is located on the intake manifold, and contains the throttle plate(s) that control the air entering the engine. The throttle body also houses the fuel injector(s) on Throttle Body Injection (TBI) or Central Fuel Injection (CFI) systems. These true OE fuel injection throttle bodies have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
( 37 )
$105.99
ICT Billet fuel rail block-off plates are designed to replace direct injection fuel rails, commonly used when switching to port injection. They are made from aerospace grade billet aluminum and are compatible with all V8 GM LT Series engines 2014 and newer. These fuel rail block-off plates can be used with a stock valley cover or ICT valley pan (551168 and 551171 models) and include two plates, along with the correct mounting hardware.
Not Yet Reviewed
$58.99
On Sale
Holley Sniper throttle body spacers provide additional clearance. Topping a Sniper EFI fabricated intake manifold with your stock throttle body may mean that a little more room is needed for proper operation. These spacers will do the trick. They can also be used with stock manifolds to provide additional horsepower and throttle response. Holley Sniper throttle body spacers are machined from billet aluminum (with different finishes) and include O-rings with hardware. Order the model recommended for your vehicle application.
Not Yet Reviewed
$105.95
$58.95
Cardone new throttle bodies are guaranteed to fit and function like the original, due to Cardone's proprietary engineering standards. Each replacement unit is built and tested as a complete assembly to ensure quick installation and reliable performance. All components match the original equipment, ensuring accurate airflow in all driving conditions and peak engine performance. Order the model recommended for your vehicle.
( 6 )
$104.99
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