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Results 1 - 24 of 1443

On Sale

Holley EFI System USB Cables

Holley USB cables are sealed against dirty environments. These connector cables are designed to fit select Holley EFI systems. If your system's ECU is mounted in not-so-clean areas, use Holley sealed USB cables.

4.62 out of 5 stars ( 74 )

$80.49

$92.19


$72.44

$82.97

On Sale

Flowmaster 40 Series Mufflers

Looking for the most aggressive sound in the Flowmaster muffler line? Then take a look at their 40 Series mufflers. Designed for use on street and strip vehicles, they take the sound waves produced in the exhaust, and cancel them against angled baffles built into the muffler case. This improves both horsepower and fuel economy. Best of all, they allow you to hear that cool Flowmaster tone inside of the vehicle, as well as outside. So, if you want more power and less noise, then you've got to get Flowmaster 40 Series mufflers.

4.81 out of 5 stars ( 353 )

$99.95


$89.96

On Sale

Aeromotive Fuel Pressure Gauges

Aeromotive fuel pressure gauges combined innovative technology, performance, and reliability with traditional great looks! These shock absorbing, liquid-filled fuel pressure gauges incorporate a revolutionary feature to correct for temperature sensitivity and provide you with the best of both worlds--accuracy and dependability. Both Aeromotive high and low pressure versions feature a unique pressure equalization valve that permits you to equalize internal gauge case pressure to atmosphere--any time--restoring accuracy, regardless of operating temperature.

4.5 out of 5 stars ( 278 )

$56.75


$51.08

On Sale

NOS Solid State Relays

NOS solid-state relays address the need for reliable, rugged, and affordable control of various electrical equipment on your race car. Originally designed to control the high-current switching loads of nitrous solenoids, these relays can also be used to control other high-current devices—such as electric water pumps, trans-brakes, and line locks. NOS relays feature an ultra-low activation/release time of less than 16 microseconds to ensure no delays in reaction times. The solid-state relays can also be Pulse Width Modulated (PWM) with no minimum-duty cycle at frequencies up to 1000hz. NOS solid state relays feature: * 5-20 V DC operation * Rugged solid-state circuitry * Easy 3-wire connection * Included terminated pigtail * Included extra contacts for build-your-own wiring * Ultra-fast activation, under 16 microseconds * Pulse Width Modulation (PWM) compatible * PWM 0-100 percent * Up to 1000hz frequency * Vibration-resistant * Maximum continuous current = 40 amps * Maximum switching current = 20 amps

5.0 out of 5 stars ( 14 )

$92.45


$83.21

On Sale

PerTronix Flame-Thrower II Ignition Coils

Upgrade from your stock coil to more powerful PerTronix Flame-Thrower II coils. Designed for use with PerTronix's own Ignitor II® ignition systems, these 0.6 ohm coils deliver more than 45,000 V to your plugs for fuller, more complete combustion. Most have oil-filled canisters to keep the low-resistance windings secure and cool for reliable long-term performance. But there also are epoxy-filled versions for when vibration protection is needed. The Flame-Thrower IIs are available in chrome or black (epoxy, black only) and are not for use with original Ignitor ignition systems.

4.81 out of 5 stars ( 284 )

$63.10

$71.05


$56.79

$63.94

On Sale

King XP-Series Rod Bearings

King XP-Series rod bearings feature advanced metallurgical and geometric technologies that meet extreme performance loads. They were developed for all performance applications that use forged steel aftermarket crankshafts and produce high loads for extended periods. King focuses on one product—bearings—and nothing else. Their innovative race-only Xtreme Performance Max Black Tri-Metal rod bearings have a 24 percent stronger overlay and 17 percent more fatigue strength by using a micro process called SecureBond. Built with enhanced tri-metal, King XP-Series rod bearings layer copper-lead construction with a nickel plate barrier and a lead/tin/copper Babbitt overlay over a steel backing in an adhesion process that provides superior stability and durability. King's advanced control measures hit a bull's-eye, maintaining wall thickness tolerances far tighter than their competitors—at an amazing +/- .0001 in.! XP-Series rod bearings are narrowed on the crank cheek side with increased crush height for improved bearing-to-bore contact, heat transfer, and reduced spin potential in high-rpm applications.

4.64 out of 5 stars ( 66 )

$56.99

$125.99


$51.29

$113.39

On Sale

Flowmaster FlowFX Mufflers

Flowmaster FlowFX mufflers feature mandrel-bent bright stainless steel tubing, mated to specially designed straight-through for great sound and maximum performance. FlowFX 409 stainless steel mufflers deliver a moderate to aggressive interior and exterior sound level that will appeal to anyone looking for a deep, powerful exhaust note.

4.72 out of 5 stars ( 381 )

$64.95

$119.95


$58.46

$107.95

On Sale

Holley Gasoline Carburetor Jet Kits

Holley gasoline carburetor jet assortment kits are the professional way to track-tune your Holley carburetor for top performance. They consist of two each in different jet sizes. The jets are contained in either a plastic case or aluminum plate that are designed to keep them separated and make them easily accessible.

4.88 out of 5 stars ( 106 )

$68.75

$96.05


$61.88

$86.45

On Sale

Flowmaster Universal Catalytic Converters

Flowmaster universal catalytic converters are made from high-quality stainless steel and feature a slip-fit design for easy installation. Their universal design allows them to be used with virtually any exhaust system. Whether you're building a custom exhaust or just need a replacement, Flowmaster universal catalytic converters will enhance your vehicle's performance, while producing cleaner emissions. The units are available in a variety of size, position, inlet quantity, and AIR tube options.

4.67 out of 5 stars ( 120 )

$99.95


$89.96

On Sale

Summit Racing™ Engine Slings

Easily lift your engine with one of these Summit Racing™ engine slings. The nylon strap design prevents damage to valve covers, intakes, or any other engine accessory when lifting. The 24 in. straps allow the sling to clear most intake setups. Simply attach the four strap mounting tabs to the engine block and use a traditional engine hoist to safely support your engine during removal and installation.

4.0 out of 5 stars ( 38 )

$112.99


$101.69

On Sale

King XP-Series Main Bearings

Built with enhanced tri-metal, King XP-Series main bearings have a layered copper lead construction, with a nickel plate barrier and lead/tin/copper Babbitt overlay over a steel backing--in an adhesion process that provides superior stability and durability. King's advanced control measures hit a bull's-eye, maintaining wall thickness tolerances far tighter than their competitors: an amazing +/- .0001 in. The XP-Series main bearings are narrowed for large radii crankshafts and feature enlarged, chamfered oil holes with full, 3/4 in., or 1/2 in. grooving for improved oiling. They deliver consistent and reliable performance with a high-load capacity. These race-only Xtreme Performance (XP-Series) Tri-Lecular main bearings are proven track-tough to handle the ground-shaking power of your race engine. Hundreds of sets are available; order the bearings recommended for your vehicle.

4.42 out of 5 stars ( 43 )

$55.99

$125.99


$50.39

$113.39

On Sale

PerTronix Flame-Thrower III Ignition Coils

PerTronix Flame-Thrower III ignition coils were developed for use with the new Ignitor III electronics. They feature an ultra-low resistance of 0.32 ohms with 45,000 V. The coils are engineered to charge to peak current typically 30-70 percent faster than other ignition coils. This means that maximum spark energy is sustained to higher engine RPM. The economical units are available in a black or chrome finish.

4.49 out of 5 stars ( 119 )

$64.15

$75.85


$57.74

$68.26

On Sale

ACCEL Performance Spark Plugs

ACCEL performance spark plugs produce a larger spark for more power at high rpms. They improve throttle response and fuel economy and reduce fouling. Their purified Alumina insulator prevents arcing, and their machine-rolled threads protect heads.

4.73 out of 5 stars ( 284 )

$57.49


$51.74

On Sale

Holley EFI GM-Style Fuel Filter Regulators

Holley EFI GM-style fuel filters have a built-in regulator to provide a simple and clean means to fueling your LS swap. Available with OEM-style or -6AN connections, they feature an internal regulator set at 58 psi, along with an integrated 5 nominal micron rated filter. The bypass design allows you to run one inlet with one outlet to the engine, and a return outlet back to the tank. Holley EFI fuel filter regulators are ideal when performing a LS engine swap or any other fuel injection swap that is designed to run at 58 psi of static pressure. Choose the fuel filter/regulator with the proper connections for your vehicle. Features: * All stainless-steel construction for improved corrosion resistance * Designed with one inlet, one outlet, and one return * Fixed pressure at 58 psi * Nominal micron rating: 5 * Can be used with other EFI systems that require 58 psi * Not recommended with fuel pumps that flow over 450 lph * Return line required for proper regulator operation

3.5 out of 5 stars ( 8 )

$77.15


$69.44

On Sale

Flowmaster Super 10 Series Mufflers

Flowmaster Super 10 Series mufflers are intended for those who crave a loud, aggressive exhaust note. They are manufactured from 16-gauge, MIG-welded 409 stainless steel, and feature patented Delta Flow technology for optimum performance. These premium mufflers are offered in various sizes, finishes, and designs, with single or dual inlets and outlets, and are intended only for off-road or race applications.

4.86 out of 5 stars ( 341 )

$99.95


$89.96

On Sale

MSD Magnetic Pickup Tach Adapters

MSD magnetic pickup tach adapters maintain accurate tachometer readings. If you are using the magnetic pickup input (green and violet wires) to trigger your MSD Ignition, you will need one of these tach adapters. These units will correct the operation of most voltage-triggered tachometers that do not work directly off of the tach output terminal of your MSD unit.

4.49 out of 5 stars ( 71 )

$106.95


$96.25

On Sale

Mallory Replacement Ignition Modules

Mallory Replacement Ignition Modules are designed to replace the malfunctioning module. They are direct replacements for the modules provided in Mallory distributors and conversion kits. With an easy three-wire hookup, these modules will have your vehicle's ignition working great in no time.

4.34 out of 5 stars ( 114 )

$92.95

$113.95


$83.66

$102.55

On Sale

Taylor Spiro-Pro Spark Plug Wire Sets

Taylor Spiro-Pro spark plug wire sets are the finest high performance street and race wires available today. They offer maximum firepower without radio interference, provide up to 10 times less resistance than standard resistor core wire—and are a must for electronic ignitions, on-board computers, stereos, and pit radios. Other features include: a 100 percent silicone inner and outer jacket that provides heat protection up to 600 degrees F; low-profile silicone boots with grips; and double spring locking spark plug terminals for a secure connection. The wire sets are available in a variety of boot and distributor terminal ends, assembled or not, and nine vibrant color options. Order the universal or vehicle-specific set that best suits your application.

4.63 out of 5 stars ( 658 )

$60.75

$121.45


$54.68

$109.30

On Sale

Manufacturer Rebate

PerTronix Flame-Thrower Ignition Coils

PerTronix Flame-Thrower upgrades your stock coil to something with more wallop! Flame-Thrower coils deliver more than 40,000 V of spark energy to your plugs for fuller, more complete combustion. They're available in a variety of primary resistance ohm versions, with either oil-filled canisters—which keep their low-resistance windings secure and cool for reliable long-term performance—or epoxy-filled canisters for extra vibration protection. Flame-Throwers are available in chrome or black (epoxy, black only). Order the style and options preferred for your application.

4.78 out of 5 stars ( 516 )

$55.65

$78.50


$50.08

$70.65

On Sale

Holley Coil-Near-Plug Smart Ignition Coils

Holley Coil-Near-Plug smart ignition coils are designed for use with Holley HP and Dominator ECUs, as well other EFI systems that can drive "smart" ignition coils. Although they are engineered for high-powered race applications, they can be used on street-driven vehicles, as well. They are available individually (includes mating connector and pins) or in kits that include everything you need to upgrade your ignition. Additional tech specs: * Peak voltage: 44,000 V * Peak output: 102 Mj * Maximum battery voltage: 17.0 V * Kits include coils, sub-harnesses, connectors, wires, and a wiring loom Note: Upgrading a non-coil-near-plug main harness requires HLY-558-307 Holley universal coil-on-plug harness, sold separately, to complete the installation.

4.2 out of 5 stars ( 10 )

$92.59


$83.33

On Sale

B&M Super Duty Race Shifter Cables

Hardcore Super Duty race shifter cables from B&M have less than .015 in. per foot of backlash--up to 50 percent less backlash than competitive cables! They feature rotary swaged ends and are prelubed for smooth operation. These cables are supplied with the Pro Ratchet, Pro Stick, and Pro Bandit shifters, and can be used on all B&M shifters (except Unimatic).

4.84 out of 5 stars ( 150 )

$63.19

$117.95


$56.87

$106.15

On Sale

Taylor 409 Race-Fit Pro Race Spark Plug Wires

Bigger, better wire! Taylor 409 Race-Fit Pro Race spark plug wires start with Taylor's 8mm wires (available in spiral-wound or solid core) with a silicone inner insulator, fiberglass braid, and a 100 percent pure silicone jacket. Then they add a heat-treated fiberglass mesh skin and a third layer of pure silicone to get a full 10.4mm diameter. Taylor bonds pure silicone boots directly to the wires. The results are wires that have a 100,000+ V dielectric strength rating that gets more spark to your plugs.

4.61 out of 5 stars ( 156 )

$71.60

$114.05


$64.44

$102.64

On Sale

Holley EFI Terminator X Fuel Injectors

Holley EFI Terminator X fuel injectors feature a precision lapped disc valve, high-quality brass windings, and high-temperature O-rings. These injectors provide excellent linearity with no discernible "bounce" at low pulse widths as commonly found in other injectors. With a wide variety of fuel flow offerings from 42 lb./hr. to 220 lb./hr. you are sure to find an injector that matches your non-emissions-controlled application. Holley EFI Terminator X fuel injectors can also be used with any ECU that utilize high-impedance fuel injector drivers. Features: * PICO/EV6-style performance injectors are sold individually or in a set of 8 * High impedance for use with saturated drivers * Rated injector flow 220 lb./hr. at 43 psi of base fuel pressure * USCAR injector connector * 40mm O-ring to O-ring length * Compatible with many OEM LS intake manifolds * Easy to install in any Holley EFI Hi-Ram intake, using Holley fuel rail adapter kit

3.59 out of 5 stars ( 27 )

$71.29

$92.19


$64.16

$82.97

On Sale

Holley Fuel Lines

Holley offers a selection of both dedicated and universal-style fuel lines for their carburetors. Hard lines are chrome plated and double flared at the outlets. Braided stainless steel lines offer premium features such as rugged billet-style construction and AN aluminum fittings.

3.35 out of 5 stars ( 165 )

$56.65

$113.95


$50.99

$102.55

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