Summit Racing SpeedCard - learn how to get 10% back up to $100

Summit Racing SpeedCard - learn how to get 10% back up to $100

Haul in the Savings - Shop the Truck Savings Event Today!

GMC Ignition Components

Part Groups

Results 1 - 24 of 81

On Sale

MSD Blaster 2 Ignition Coils

MSD Blaster coils put out 45,000 V, which are 15,000 more than stock. They also have an oil-filled metal canister and will fit stock mounting brackets.

4.71 out of 5 stars ( 435 )

$54.45

PerTronix Ignitor® Solid-State Ignition Systems

PerTronix Ignitor® solid-state ignition systems deliver more energy with greater timing accuracy. The secret lies in the trigger magnets, which spin with the rotor and operate a switching module that requires no external control box. These systems are immune to heat, oil, and debris—and install in about 15 minutes with only two wires to connect. They come with a switching module, hardware, and instructions. Ignitor® is an ideal choice for collector car restoration because it fits entirely under the distributor cap.

4.64 out of 5 stars ( 997 )

$99.95

ACDelco Ignition Coils

Failure or poor performance from a coil can result in a misfire, a rough-running, hard-starting engine, and excessive emissions. ACDelco ignition coils provide the performance needed to help keep vehicles running the way that they were designed. These coils have corrosion-protected laminations to guard them from the harsh operating environment. Primary and secondary coil windings often feature molded plastic protection. Order the replacement model designed for your vehicle and engine application.

4.59 out of 5 stars ( 27 )

$50.99

$88.99

Davis Unified Ignition Dyna-Modules

Replace your stock HEI module with Davis Unified Ignition Dyna-modules for a crisper, smoother running engine. They have more electronic dwell than your stock, so the coil saturates longer and produces a more intense spark. Dyna-modules are available in different pin quantities to meet your application, and mount easily on the side of your distributor housing with minimal wiring. Quicker starting, better throttle response, and more low-end power can be gained with Performance Distributors Dyna-modules.

4.68 out of 5 stars ( 125 )

$69.99

$74.99

MSD Blaster GM Coils

MSD Blaster coils give your GM maximum voltage output! With windings and construction similar to MSD's Blaster 2 coils, these have an increased turns ratio, plus lower primary resistance than your stock coils. The Blasters will work with stock GM coil ignition systems, as well as MSD-equipped cars and trucks. Looking to get a little more output voltage from your GM ignition system? Just bolt in one of these MSD Blaster Coils.

4.49 out of 5 stars ( 87 )

$78.15

$78.55

Summit Racing™ High-Output Ignition Coils

Our Summit™ high-output ignition coils give you additional volts of spark energy in a simple, direct replacement package. These coils mount in the stock location with no special mounting needed, but have a lower primary resistance, higher rpm capability, and greater output than stock. They're available in a variety of styles, both universal and application-specific, and can be ordered individually or in sets.

4.5 out of 5 stars ( 369 )

$51.99

$54.99

MSD Iron Distributor Gears

MSD puts their years of experience to work in making these top-notch iron distributor gears. Their high grade, ductile iron is micro polished for a smooth and scuff-free finish then Melonite QPC coated to reduce friction and initial wear. Excessive clearance causes timing fluctuation throughout the rpm range, resulting in lost horsepower, so MSD also designed these oversized gears for tighter mesh between the camshaft and distributor drive gears.

4.76 out of 5 stars ( 58 )

$59.25

ACDelco Coil and Ignition Wiring Harnesses

ACDelco coil and ignition wiring harnesses will spark renewed energy for your engine. Wiring harnesses can deteriorate over time, leaving them unable to deliver the necessary voltage for power. Replace worn wiring with ACDelco coil and ignition wiring harnesses and keep the spark alive!

4.95 out of 5 stars ( 20 )

$106.99

On Sale

Summit Racing™ Distributor Cap and Rotor Kits

Simplify your tune-ups and keep them budget-friendly with our Summit Racing™ cap and rotor kits. These affordable kits are molded from premium materials and have brass or aluminum inserts depending on application.

4.4 out of 5 stars ( 372 )

$73.99


$51.99

$66.59

Summit Racing™ High-Output 4-Pin HEI Performance Modules

Summit Racing™ high-output 4-pin HEI performance modules feature a longer dwell time for better coil saturation. This equates to a hotter spark and better performance for your HEI setup.

4.54 out of 5 stars ( 13 )

$55.99

MSD Replacement Distributor Caps

Ensure that you have the finest distributor cap available by using one of these MSD replacement distributor caps. They're designed with performance in mind, are molded from a high-quality, voltage-insulating material, and use low-resistance terminals for maximum conductivity .

4.6 out of 5 stars ( 196 )

$52.69

$72.69

Davis Unified Ignition Street/Strip Coil Kits

Davis Unified Ignition street/strip coil kits are capable of 7,000 rpm! The higher voltage output of these coil kits allows you to widen your spark plug gap up to .055 in. The wider plug gaps allow major spark energy into the combustion chamber for a better burn of the fuel mixture and increased horsepower. Due to the high-voltage output of the coils, a burn-through resistant brass terminal rotor is included, as well as nylon rotor screws to prevent misfires at extreme rpm. D.U.I. race coils are installed in your choice of colors, including a cool clear style so you can watch the sparks fly.

4.6 out of 5 stars ( 99 )

$105.99

Proform Race HEI Distributors

Proform's Race HEI distributors are the real deal. They're designed to meet the high-performance demands of racing and keep on ticking. The distributors are built with 100 percent new parts, including the housing for guaranteed durability. They come in your choice of polished or unpolished aluminum housings, and four different cap colors. This distributors produce a 50,000 V spark through 7,500 rpm, for an enormous increase over OE HEIs. Also included are a 50 V coil, true spark alignment for instantaneous response, a high-performance curve, a premium cap with brass terminals, and a low-saturation ignition module.

4.57 out of 5 stars ( 82 )

$99.99

$108.99

PerTronix Flame-Thrower HEI and TFI Ignition Coils

With their optimized winding design, PerTronix Flame-Thrower HEI and TFI ignition coils are a great upgrade from stock. They produce more than 50,000 V of energy to zap your plugs, for fuller, more complete combustion and better power. When used with their companion Flame-Thrower ignition modules, they produce more than twice the energy of a stock system at the plugs. They're wrapped in rugged alkyd housings and are available for both distributor-mounted and external applications.

4.63 out of 5 stars ( 63 )

$79.55

$85.25

Cardone New Distributors

Cardone new distributors offer OE fit and form, built better! Cardone has seen where and why parts fail, so their new distributors are built with technology and design—plus, they're 100 percent computer-tested for guaranteed, long-lasting performance. Cardone also knows that a part has to look good, so their distributors are appearance-inspected for complete satisfaction. New distributors include the cap and rotor to make your installation a snap. For quality and reliability backed by nearly a half-century of experience, order the Cardone new distributor designed for fitment on your vehicle.

4.22 out of 5 stars ( 200 )

$98.99

$121.99

PerTronix Flame-Thrower HEI III 4-Pin Ignition Modules

PerTronix Flame-Thrower HEI III 4-pin ignition modules feature multiple sparks through the entire RPM range, plus an integrated high resolution digital rev-limiter. The rev-limiter settings are displayed with a LED feedback for precise RPM settings. Adaptive dwell maintains peak energy throughout the entire RPM range, reducing misfires while improving engine performance. Peak current level is reached just prior to spark for maximum energy without the heat build-up, increasing coil performance and module reliability. The PerTronix Flame-Thrower HEI III 4-pin ignition modules adjusts spark timing at higher RPMs to compensate for the inherent electronic delay and they can sense startup and increases energy for quicker, easier starting.

4.3 out of 5 stars ( 47 )

$100.52

On Sale

Summit Racing™ Volt Max X-TREME Spark Plug Wire/Cap and Rotor Kits

Tune-up your entire ignition at once with Summit Racing™ Volt Max X-TREME spark plug wires, cap, and rotor kits. They're made to handle extreme conditions while perfectly matching OEM specs. The ultra-low resistance wire core is wrapped in a high dielectric capacitance jacket to keep voltage directed to the plug, and is protected by a tough silicone outer jacket. Stainless steel terminals (solid brass for Ford D.I.S. applications) with hardened, positive snap-locks ensure a permanent connection, and the silicone boots can handle up to 450 degrees F of heat. The wire sets include dielectric grease to seal terminals and boots, plus wire separators (a must if your OEM wire are 7mm). Select the tune-up kit designed for your vehicle.

4.69 out of 5 stars ( 151 )

$112.98


$54.88

$101.68

On Sale

MSD Blaster OEM Replacement Coils

When it comes to late model performance parts, nothing beats bolt-on and direct connection components—especially when they improve performance like these new replacement MSD Blaster ignition coils. They're designed with improved materials and windings to produce a stronger spark. This improved spark helps burn the fuel mixture more efficiently, resulting in smooth idle and heightened mid-range rpm power. Choose the OEM replacement designed for your year/make/model application.

4.71 out of 5 stars ( 618 )

$123.95


$68.95

$99.95

On Sale

MSD Distributor Cap and Rotor Kits

The cap and rotor of any ignition system must be considered maintenance items. Just like when you change the oil and filter in your car, you should always replace your cap and rotor as a set. MSD makes it easy with these cap and rotor replacement kits. The correct rotor is already matched to the correct cap for you.

4.67 out of 5 stars ( 511 )

$52.69

$53.75

Davis Unified Ignition Screamin' Demon Coils

The little devil in you will enjoy tormenting the competition with Davis Unified Ignition extreme Screamin' Demon coils. They allow you to widen your plug gaps up to a whopping .065 in. You get an intense spark through the entire rpm range to keep you "screaming" down the road without a loss of power. And your spark plugs stay cleaner longer! The brass terminals of these coils are more conductive than stock aluminum and resist corrosion longer, too. Demon coils are hot stuff and you'll need a better-than-stock set of wires to deliver that hotter spark to your plugs. So, turn up the heat on performance with Screamin' Demon coils from Performance Distributors.

4.57 out of 5 stars ( 213 )

$69.99

$84.99

On Sale

ACCEL GM HEI In-Cap Super Coils

ACCEL HEI in-cap Super Coils provide more high-rpm power and overall performance. Compatible with both original and computer-controlled HEI ignition systems, ACCEL HEI in-cap Super Coils are designed to resist shock and vibration. They have a finned cover that aids cooling, and hardware is included.

4.67 out of 5 stars ( 40 )

$100.95

$123.95


$75.95

$92.96

ACDelco GM Genuine Parts Ignition Coils

ACDelco GM Genuine Parts ignition coils are the true OE parts installed during production or validated by GM, for GM vehicles--designed, engineered, and tested to rigorous standards and backed by General Motors. They increase electrical system voltage to help ignite the air/fuel mixture as the starting and charging system starts the engine, maintains the battery's charge, and provides power to the electrical accessories while the engine is running. GM Genuine Parts ignition coil uses pure copper windings to improve durability and provide higher resistance to internal shorts and dielectric breakdown. Because the number and shape of the laminations determine the output characteristics of an ignition coil, ACDelco ensures that the silicone steel plates surrounding the coil correctly match the original part size and number. Since steel laminations work best when they are new, shiny, and clean, ACDelco laminations are coated to hinder corrosion and many feature molded plastic protection to help ensure that nothing is exposed.

4.0 out of 5 stars ( 7 )

$61.99

$85.99

ACCEL Points Style Adjustable Vacuum Advance Canisters

ACCEL adjustable vacuum advance canisters for GM points V8 are designed to give you instant horsepower and throttle response. They permit infinite adjustment to both the amount and rate of advance. The advance chambers include an adjustment wrench and an instruction guide. To optimize your engine's timing curve, you need ACCEL adjustable vacuum advance chambers for GM points V8.

4.33 out of 5 stars ( 21 )

$59.25

ACCEL Points Ignition Tune-Up Kits

ACCEL points ignition tune-up kits offer point sets equipped with extra-thick contact arms to prevent flexing at high rpm. They also feature high-strength phenolic rubbing blocks for superior durability when used with heavier spring tensions. Performance condensers contain special mylar/foil windings to protect your points from pitting. Whether you're looking for the standard or heavy-duty version, ACCEL points ignition tune-up kits are sure to offer long life and great reliability for your classic ride!

4.26 out of 5 stars ( 23 )

$72.49

Modal Header