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Painless Performance 27-Circuit Classic-Plus Customizable GM Truck Chassis Harnesses
Painless Performance 27-circuit Classic-Plus customizable GM truck chassis harnesses are designed to fit a wide range of trucks, Blazers, and Suburbans—whether C10, C20, or C30. They feature a factory-style bulkhead connector, allowing for easy mounting of the fuse block in the factory location, and have many factory connectors already installed on the harness out of the box. Each wire is custom-printed with the circuit identification, as well as using the GM color codes for easy installation. Wire your Squarebody once—and wire it right with these Painless 27-circuit Classic-Plus customizable GM truck chassis harnesses! Additional features and benefits include: * Each harness comes open-ended (headlight and taillight wiring) with extra length and can be paired with light socket kits (also available by Painless, but sold separately) * Included connectors for: the headlight switch, dimmer switch, wiper motor, ignition switch, blower motor and switch, blower resistor, and instrument cluster
( 42 )
$754.99
American Autowire Classic Update Series Wiring Harness Kits
American Autowire Classic Update Series wiring systems power up your classic ride! Modifying your vintage muscle with modern amenities is beyond the capabilities of OE wiring. These harness kits let you keep the retro looks and enjoy power accessories like air conditioning, windows, and fuel injection. The assemblies are year/make/model-specific for a professional fit and are offered in over 60 different kits. Updating your classic has never been easier! Classic Update Series details: * Longer length wire allows for stock or custom routing * ATO-style fuse panel and more circuits * Full color schematics and instructions * Ignition, headlight, and dimmer switches (most kits) * Upgraded 8-gauge wire for alternator, fuse link protection, gauge cluster options, and disconnect * Pre-wired fuse panel mounts in the stock location
( 590 )
$752.15
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$976.60
MSD Power Grid 7 Ignition Boxes
MSD offers these Power Grid 7 ignition boxes as part of the Power Grid 7 ignition system. These ignition boxes pack higher output than other current programmable units. When used with the Power Grid 7 system controller, these USB-compatible boxes offer advanced programming for ultimate control over your rpm and timing. They provide five retard stages for nitrous and four steps of rpm limits for burnouts, spool, launch, and overrev. MSD Power Grid 7 ignition boxes' output switch can be set on rpm, pressure, or time. Power Grid 7 ignition boxes have shift light settings for each gear, and the ignition data acquisition accepts multiple runs.
( 14 )
$764.95
Painless Performance 21-Circuit Direct-Fit Jeep CJ Harnesses
Painless Performance 21-circuit direct-fit Jeep CJ harnesses are fully grounded for use with fiberglass Jeep bodies. Almost every circuit on these 3-section harnesses are pre-terminated at both ends. Painless uses an OEM-style bulkhead connector that attaches to the bulkhead without any special brackets or modifications. The blade-type fuse block wiring is factory terminated and machine crimped. Each wire is custom printed with the circuit identification as well as using factory color codes for easy installation. These harnesses are not equipped for computer controls, nor is it engine specific. Water temperature sender, oil gauge sender, alternator, starter solenoid, tach lead, ballast resistor, and fuel tank sender are not pre-terminated. Includes circuits for: * Air conditioning/heat * Accessory/cigarette lighter * Backup lights * Brake lights * Charging * Dome light * Electric choke * Emergency flashers * Fan relay * Fused power source * Headlights * Horn * Ignition coil * Instrument panel lighting and gauges (see notes above) * Parking lights * Radio (constant/ignition hot) * Starting * Taillights and trailer lights * Turn signals * Under hood light * Wipers and washer pump
( 31 )
$919.99
Painless Performance 21-Circuit 1967-77 Direct-Fit Ford F-Series Harnesses
Painless Performance 21-circuit 1967-77 direct-fit Ford F-Series harnesses are the perfect upgrade for your Ford truck. They use many of the factory connections and are already pre-terminated. Each harness features a unique covered micro-fuse block with a 20 amp auxiliary relay circuit for accessories, such as fog lights, or an electric fuel pump. Each wire is custom printed with the circuit identification as well as using Ford color codes for easy installation. Includes circuits for: * Air conditioning/heat * Accessory (relayed) * Accessory/cigarette lighter * Backup lights * Brake lights * Cargo Lamp * Charging * Dome light * Electric choke * Emergency flashers * Fused power source * Headlights * Horn * Ignition coil * Instrument panel lighting and gauges (see notes above) * Parking lights * Radio (constant/ignition hot) * Starting * Taillights and license plate light * Turn signals * Wipers and washer pump
( 13 )
$841.99
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.
( 11 )
$779.95
MSD Pro-Billet Ignition Bundles
MSD Pro-Billet ignition bundles contain performance components to breathe new life into your engine. Available with different Pro-Billet distributors; select the kit with the distributor for your engine. Contents and features: * Pro Billet distributor -- CNC machined billet aluminum housing and billet aluminum base -- Polished steel shaft is QPQ coated and guided by a sealed ball bearing -- Maintenance-free magnetic pickup and precision reluctor create stable trigger signals throughout the rpm range * Blaster 2 coil -- Improved spark output -- Alkyd tower with high dielectric properties is less prone to carbon tracking -- 100:1 turns ratio and lower primary resistance produce high-voltage output -- Metal canister is filled with a premium grade oil for cooling * Red MSD 6 AL Digital ignition box -- High output with 530 volts and 135mJ of spark energy -- Set an rpm limit with two rotary dials in 100 rpm increments -- Built-in LED for system checks -- All wires exit through a locked, sealed connector
( 8 )
$789.95
Holley Terminator X Engine Control Modules
Holley Terminator X engine control modules are standalone units intended for use as service components for your Terminator X EFI installation. Each ECU features real-time fuel learn, high-impedance injector drivers, an integrated 1 Bar MAP sensor, and four programmable inputs and outputs. The inputs and outputs are ideal for electric fans, boost control solenoids, or progressive nitrous control. Order your Holley EFI Terminator X Service ECU today. Features: * Compatible with Terminator X harnesses * OEM (Original Equipment Manufacturer) injectors supported with part numbers provided in the handheld wizard or software * Bosch LSU 4.9 wideband control (will not work with LSU 4.2 oxygen sensors) * Eight built-in multi-color diagnostic LEDs allow you to quickly identify a variety of potential system issues, such as: -- A failed TPS (Throttle Position Sensor) Autoset -- Faulty crank or cam sensors -- Potential oxygen sensor issues * Built-in 1 Bar MAP (Manifold Air Pressure) sensor -- On boosted applications, you can disable the internal MAP sensor and utilize an external MAP sensor * Four inputs—12 V, Ground, 5 V, and Frequency for things, such as: -- Additional pressure sensors -- Activation triggers for nitrous activation -- A trans-brake (Fuel and Oil Pressure Inputs are pre-terminated) * Four outputs--Ground, PWM, and accessories such as: -- Fans, boost control, nitrous control, IAC kit, and more * Boost control: -- Boost vs. Time/Gear/RPM/Speed, and boost safeties * Nitrous control: -- Single channel of wet or dry -- Progressive or non-progressive -- Rich/lean safeties -- Target closed loop AFR * Advanced tables: -- Four 1D tables -- One 1D per gear table -- Four 2D tables -- One 2D per gear table * Free EFI tuning software for complete control of your Terminator X powerplant
Not Yet Reviewed
$913.95
Painless Performance 22-Circuit 1965-66 Mustang Chassis Harnesses
Painless Performance 22-circuit direct fit 1965-66 Mustang chassis harness have many of the factory connectors already installed on the harnesses out of the box. They use unique covered micro-fuse blocks and also feature auxiliary circuits with a 20 amp relay for accessories such as fog lights or an electric fuel pump. Each wire is custom printed with the circuit identification as well as using Ford color codes for easy installation. Includes circuits for: * Air conditioning/heat * Accessory relay * Accessory/cigarette lighter * Backup lights * Brake lights * Charging * Courtesy and dome lights * Electric choke * Emergency flashers * Fan relay activation power * Fused power source * Glove box light * Headlights * Horn * Ignition coil * Instrument panel lighting and gauges (see notes above) * Parking lights * Radio (constant/ignition hot) * Starting * Taillights and license plate lights * Turn signals * Wipers and washer pump
( 14 )
$936.99
FiTech Ultimate TPI Standalone ECUs
FiTech Ultimate TPI standalone ECUs bring an old GM TPI-controlled engine (L98, LB9) into modern times. These standalone EFI kits plug into all existing sensors on a GM TPI engine and provides complete control of the engine. From timing control to self-learning fueling, FiTech Ultimate TPI standalone ECUs deliver new life into the GM TPI engine.
( 11 )
$847.99
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$954.99
MSD Pro-Billet LT1 Distributors
Finally, all-out performance distributors to replace the OEM GM LT1 Optisparks--MSD's Pro-Billet LT1 distributors. They feature a precision-machined billet aluminum housing that fits in place of the factory piece, a new pickup assembly, a trick timing adjustment mechanism, and a new MSD distributor cap and rotor. The pickup is an advanced optical encoder that has proven to be very reliable and stable through extreme rpm and conditions. The rotor is bolted to a drive assembly that is indexed to the shaft, and is stabilized through the use of a large ball bearing assembly. The distributors use an adjustment screw to advance or retard the timing by up to 5 degrees.
( 66 )
$849.95
On Sale
Summit Racing™ Ignition Tune-Up Kit Pro Packs
Summit Racing™ offers ignition tune-up kit Pro Packs for countless vehicles from the 1950s and up. Depending on your application, the kits may include a distributor, ignition coil, spark plugs and wires, ignition box and module, rotor, and many other options. Get the most from your ignition and engine; choose the ignition tune-up kit Pro Pack recommended for your car or truck.
( 54 )
$766.88
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$937.83
DiabloSport inTune 3 GM E90/T93 Unlock Kits
The 2019-2022 (22.5+ refresh not supported at this time) GM gas trucks have been locked down since their introduction. Owners of these trucks have been waiting patiently for a tuning solution, and DiabloSport has delivered in a big way! The new 8225-R kit includes an industry-leading inTune 3 handheld tuner, along with the locksmith device and harnesses required to unlock both the ECM and TCM in your truck. Once unlocked, the inTune 3 offers up tunes for 87, 91 and 93 octane fuels, as well as two transmission tunes to choose from. Beyond the preloaded tunes, DiabloSport offers a host of user adjustable parameters, like throttle response, speed limit, tire size, and of course, DFM disable! They've even added some new features for drivers of these newer trucks, like the ability to recall your last mode setting, or to retain your auto-start-stop setting. Get power you can feel—with DiabloSport! DiabloSport inTune 3 GM E90/T93 unlock kit features: * ECM and TCM unlock included * Unlock and tune at home * Preloaded tunes for multiple octane levels * Support for 5.3L and 6.2L V8 applications with 6, 8 or 10-speed transmissions * Disable Dynamic Fuel Management for full time V8 operation * Throttle Boost setting for adjustable throttle feel * Adjust speedometer for larger tires (26 – 38 in.) * Calibrate speedometer for gear change (3.42-5.13) * Remove speed limiter for increased top speed * Adjust engine rev limiter for increased RPM range (+/- 400 rpm) * Adjust engine idle speed in Park/Neutral and Drive * New 'Keep Auto Stop Start Setting' allows you to disable the system using the button on the dash—and it stays that way! * New 'Keep Drive Mode Setting' allows you to select a drive mode and it will remember that mode next time you start the truck!
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$922.95
HP Tuners VCM Suite MPVI4 Credit Pro Packages
HP Tuners Introduces VCM Suite MPVI4 Credit Pro packages, the latest evolution of their industry-leading OBDII interface. Built for professionals and enthusiasts alike, the computer programmers connect your vehicle to VCM Suite software (5.2+) for faster, smarter, and more powerful tuning and diagnostics than ever before. With upgraded hardware, expanded connectivity, and future-ready Wi-Fi capabilities, the MPVI4 redefines what's possible in performance calibration and data acquisition. Models are available with 0, 2, 4, 6, or 8 credits. HP Tuners VCM Suite MPVI4 Credit Pro packages feature: * Improved standalone logging: the most powerful device yet, capable of delivering standalone logging performance on par with VCM scanner and a wired connection * Upgraded hardware architecture: New internal processor for improved data throughput and flashing performance; 30x more memory than previous generation MPVI3 * High-speed USB-C connectivity: Faster, more reliable communication with your PC and vehicle * Bluetooth 5.2: Seamless wireless connection for scanning, logging, and TDN support * Wi-Fi ready (future update): Wireless VCM Suite connectivity coming soon * Enhanced storage and efficiency: Increased onboard memory for robust logging sessions * Improved OBDII fitment: A revised, tapered design means a more secure connection and better compatibility with even more makes/models * Built-In Pro feature set: Standard on every MPVI4, enabling standalone data logging and external sensor integration with PROLINK+ * RGB status LEDs: Clear visual indicators for power, connection, and activity status * Cross-Platform Compatibility: Works with VCM Suite (5.2+), TrackAddict, and RaceRender
( 18 )
$799.99
Painless Performance 23-Circuit 1966-77 Bronco Chassis Harnesses Without Switches
Painless Performance 23-Circuit chassis harnesses are the most comprehensive wiring harness available for your 1966-1977 Ford Bronco. Utilizing input from the early Bronco community and after months of research and development this new precedent in Bronco wiring has emerged. Features include: * Ford color coded wiring to match factory schematics * Full weatherproof design * Composite glove box for mounting the main 20 circuit weatherproof fuse block * 9 accessory wires pre-wired on individual circuits in the fuse block allow each harness to be custom tailored to each vehicle * 2 fused fuse blocks, a turn flasher and hazard flasher, and horn relay * Full color 80 plus page instruction manual * Full lifetime warranty
( 1 )
$962.99
Painless Performance 26-Circuit 1970-73 Direct-Fit Camaro Harnesses
Painless Performance 26-circuit 1970-73 direct-fit Camaro harnesses have virtually every connector installed on the harness out of the box. They are split into three sections (engine, interior, and rear) and feature a fully integrated ground circuit. You'll find many upgrades, such as a 6-gauge charge wire and a 150 amp midi fuse. Each kit includes a 150+ page full color step-by-step manual that also covers many alternative wiring options. Each wire is custom printed with the circuit identification as well as using GM color codes for easy installation. Includes circuits for: * Air conditioning/heat * Accessory/cigarette lighter * Backup lights * Brake lights * Charging * Dome light * Electric choke * Emergency flashers * Fan relay activation power * Fused power source * Glove box light * Headlights * Horn * Ignition coil * Instrument panel lighting and gauges (see notes above) * Parking lights * Radio (constant/ignition hot) * Starting * Taillights and license plate light * Turn signals * Wipers
( 8 )
$947.99
Painless Performance 22-Circuit 1969-70 Mustang Chassis Harnesses
Painless Performance 22-circuit 1969-70 Mustang chassis harnesses have many of the factory connectors already installed on the harnesses out of the box. They use unique covered micro-fuse blocks and also feature an auxiliary circuit with 20 amp relay for accessories, such as fog lights or an electric fuel pump. Each wire is custom printed with the circuit identification as well as using Ford color codes for easy installation. Includes circuits for: * Air conditioning/heat * Accessory relay * Accessory/cigarette lighter * Backup lights * Brake lights * Charging * Courtesy and dome lights * Electric choke * Emergency flashers * Fused power source * Glove box light * Headlights * Horn * Ignition coil * Instrument panel lighting and gauges (see notes above) * Parking lights * Radio (constant/ignition hot) * Starting * Taillights and license plate lights * Turn signals * Wipers and washer pump
( 6 )
$870.99
FiTech Ultimate LS Standalone ECUs
FiTech presents Ultimate LS standalone ECUs. These self-learning ECUs are offered with and without transmission control. So if you're considering utilizing a factory intake, throttle body, and injectors, FiTech Ultimate LS standalone ECUs will get your engine ready for optimal performance.
( 53 )
$959.00
MSD Ultra 7AL Ignition Boxes
For racers that need serious spark output, the MSD Ultra 7AL ignition boxes are the right choice. Offering industry-leading spark energy output in a compact and efficient package, the Ultra 7AL includes four step retards, three rev limits and two rpm-activated switch outputs. The Ultra 7AL also features two different power output settings that can be used for on-the-fly changes which are perfect for drag-and-drive applications. All features are adjusted using plug-in modules including the 3-step rev control and multi-step retard. The rev control gives you the ability to set one rev limit for the burnout, another for the staging rpm limit and a third for use top end engine protection in the event of driveline failure. For nitrous fans, there are four separate stages that can be activated independently yet add up together. Plus, there are two rpm activated switch outputs that can be used for air shifters, shift lights or other devices that require a perfectly timed ground trigger! For increased output and proven multi-spark power, use MSD Ultra 7AL ignition boxes. Ultra 7AL multiple spark ignition control features and benefits: * High-output continuously delivers high energy for maximum performance even under extreme race or street conditions * Lighter, and over 50 percent smaller than the 7AL-3 model * Two different power output settings for on-the-fly changes for drag-or-drive situations * Twice the spark output of the 7AL-3, (330mJ vs 160mJ) * Adjustments made using plug-in modules for the 3-step rev control and multi-step retard * Rev control can set one rev limit for burnout, another for the staging rpm limit, and a third for high rpm engine protection * Quickens throttle response * Adjustable start retard can control the amount of retard pulled out during engine cranking * Adjustable switch for start retard settings eliminates the need for additional external wiring to the starter solenoid * Two rpm activated switch outputs (compared to the 7AL's single RAS output) * Two multi-colored status LEDs Emissions Note: This part is only legal for sale and use on uncontrolled (non-emissions controlled) vehicles or on vehicles used solely for the purposes of closed competition racing.
( 2 )
$849.95
MSD 7AL-2 Plus CD Ignitions
MSD 7AL-2 Plus CD ignitions have all the features of the standard 7AL-2 with the addition of a 2-step rev control and a new diagnostic LED to deliver their full power at any rpm. Their multiple spark discharge circuitry gives better throttle response, off-corner performance, smooth idle, and more consistent launches. Their built-in soft touch rev control protects your engine from damage due to over-revving and they feature accurate rev-limiting action that's smooth, without backfires or roughness, and adjustments are easily made with plug-in modules. They can be triggered from points, magnetic pickups, crank triggers, and electronic amplifiers. MSD 7AL-2 Plus CD ignitions are available for 4, 6, and 8-cylinder engines. From NHRA to Circle Track, they're proven winners.
( 19 )
$929.95
Racepak Sportsman Data Recorders
On a budget? Racepak Sportsman data recorders are designed to meet all of the needs of the budget-conscious racer. They incorporate the same V-Net technology used by the professionals, but in an economically-priced package. In their base configuration, you can record and download engine rpm, battery voltage, acceleration G's, and lateral G's. After a pass, simply remove the SD memory card, and open the information on your PC using Racepak's DataLink software. No cables are required. The Racepak Sportsman data recorders can provide data logging for up to six V-Net channels.
( 1 )
$967.95
MSD 6-BTM CD Ignitions
MSD 6-BTM CD ignitions are ideal for engines with a turbo or supercharger. Not only will they benefit from full power CD sparks, but there is also an adjustable boost/timing retard circuit to prevent detonation. The dash-mounted control knob lets you easily adjust the amount of timing retard from 0-3 degrees per pound of boost pressure. Dial away engine-damaging detonation by retarding the timing in relation to boost pressure, and run on the threshold of detonation for maximum power and efficiency. You also get overrev protection from the soft touch rev control. They work with 4, 6 (even fire only), and 8-cylinder engines using a distributor. They include rubber shock mounts and 3,000, 6,000, 7,000, and 8,000 rpm plug-in rev limit modules.
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$799.95
Painless Performance 22-Circuit 1967-68 Mustang Chassis Harnesses
Painless Performance 22-circuit 1967-68 Mustang chassis harnesses have many of the factory connectors already installed on the harnesses out of the box. They use unique covered micro-fuse blocks and also feature an auxiliary circuit with 20 amp relay for accessories such as fog lights or an electric fuel pump. Each wire is custom printed with the circuit identification as well as using Ford color codes for easy installation. Includes circuits for: * Air conditioning/heat * Accessory relay * Accessory/cigarette lighter * Backup lights * Brake lights * Charging * Courtesy and dome lights * Electric choke * Emergency flashers * Fused power source * Glove box light * Headlights * Horn * Ignition coil * Instrument panel lighting and gauges (see notes above) * Parking lights * Radio (constant/ignition hot) * Starting * Taillights and license plate lights * Turn signals * Wipers and washer pump
( 10 )
$803.99
DiabloSport Trinity 2 EX Platinum Performance Programmers
DiabloSport Trinity 2 EX Platinum Performance programmers are game-changers! Trinity (T2) EX units are extremely capable performance tuners and feature-packed monitor/data logger devices—offering the best of both worlds. They feature an impressive, high-resolution 5 in. capacitive touchscreen, full swipe functionality, and industry-leading gauge designs; plus, jaw-dropping power potential and a powerful, yet simple user interface. DiabloSport Trinity 2 EX Platinum Performance programmers feature: * Full-color, high-definition 5 in. touchscreen * Lightning fast read/write times * Performance tuning for mileage, towing, daily driving, and performance * One-Touch, easy menu navigation * Full data-logging capability * Read and clear diagnostic trouble codes * Multi-vehicle licenses available * Correct speedometer and adjust speed/rev limiters (Options, features and coverage may vary, based on vehicle application) * AFM/MDS active fuel management options (Options, features and coverage may vary, based on vehicle application)
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$770.95
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$813.95
