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

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1977 Ignition Components

Part Groups

Results 1 - 24 of 84

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

Summit Racing™ Distributor Gears

Match your camshaft with Summit Racing™ distributor gears. These small, durable replacement gears make a big impact on your engine's performance. They're available in a variety of materials and sizes for applications from the 1950s and up. Order the model recommended for your vehicle.

3.93 out of 5 stars ( 75 )

$77.99

MSD Bronze Distributor Gears

high-quality MSD bronze distributor gears are machined from quality AMPCO 45 aluminum bronze containing 5% nickel. This material creates high strength gear teeth which are less prone to wear when used with high volume oil pumps but does not harm the cam like steel or iron gears. With the proper cam and gear combination you'll be sure to have flawless, extended performance in the harshest conditions.

4.56 out of 5 stars ( 93 )

$89.35

$90.85

Summit Racing™ GM HEI Ignition Tune-Up Kits

These Summit Racing™ GM HEI ignition tune-up kits offer an affordable way to bring your stock GM HEI distributor back to life. They include the following components: * High-power 50,000 V HEI coil * Distributor cap and rotor * Coil dust cover * Low-saturation ignition control module * Adjustable vacuum advance unit * HEI bushing (between the coil and cap) * Wiring harness and capacitor * High performance advance spring and weight set * Mounting hardware

4.54 out of 5 stars ( 164 )

$81.99

$83.99

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.

4.66 out of 5 stars ( 126 )

$69.99

BluePrint Engines HEI Large Cap Distributors

BluePrint Engines HEI large cap distributors are known for their in-cap coil and simple one-wire hookup. These simple, yet effective distributors work great on builds where firewall clearance is not an issue. BluePrint HEI large cap distributors are available with a black or red cap. Specs: * Computer-controlled compatible: No * Trigger style: Magnetic * Advance type: Vacuum and mechanical * Cap style: Male/HEI * Mechanical tach drive: No * Slip collar: No * Distributor gear material: Melonized steel * Ignition box required: No * Distributor gear rotation: Standard * Housing material: Billet aluminum * Housing finish: Natural * Marine use: No Notes: These are "large cap" HEI distributors with an in-cap coil. They primarily fit trucks and full size vehicles. They do not typically fit Camaros, Novas, Corvettes, etc. Please confirm firewall and wiper motor clearance before ordering

5.0 out of 5 stars ( 6 )

$99.95

COMP Cams Melonized Distributor Gears

COMP Cams melonized distributor gears are designed to provide universal compatibility for any steel, cast iron, or ductile iron camshaft—but without the wear concerns of bronze options. They're less prone to wear, and feature better timing accuracy and higher strength than any other universally compatible distributor gears. Choose the shaft distributor diameter for your particular vehicle.

4.39 out of 5 stars ( 59 )

$103.95

$118.95

MSD Blaster TFI Coils

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

4.37 out of 5 stars ( 144 )

$78.15

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

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 )

$53.75

$86.99

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 )

$53.75

$65.75

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 ( 100 )

$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 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

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 )

$79.99

$85.30

MSD Street Fire Ignition Controller Modules

MSD offers budget pricing and big performance with their Street Fire ignition controller modules. Their modules improve performance with multiple spark, more spark, and ensured combustion for a cleaner burn to set the streets on fire. MSD ignition modules will show you the benefits of greater throttle response, smoother idle, and full power output at high rpm. Fire your engine for less with MSD Street Fire ignition controller modules.

4.37 out of 5 stars ( 30 )

$65.75

On Sale

MSD Street Fire Coils

MSD Street Fire coils will improve the performance of your late model GM or Ford vehicle. The E-core dual connector and TFI coils feature epoxy-filled construction and maximum output voltage. They mount directly in place of the factory coil and accept the factory connectors for an easy installation.

4.72 out of 5 stars ( 640 )

$71.75

$92.25

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

$77.99

MSD Distributor Hold-Down Clamps

MSD's distributor hold-down clamps are strong enough to keep the timing locked in place whether you are using an MSD billet distributor or Pro-Mag. These MSD hold-down clamps are precision-made and fit all MSD Pro-Billet Chevrolet distributors and the Pro-Mags. Each of these clamps includes a mounting stud, lockwasher, and nut.

4.33 out of 5 stars ( 24 )

$59.75

$104.95

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

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

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 )

$69.99

$112.99

Davis Unified Ignition Melonized Distributor Gears

Davis Unified Ignition melonized distributor gears are designed to provide universal compatibility for any steel, cast iron, or ductile iron camshaft—but without the wear concerns of bronze options. Melonized gears are less wear-prone overall, and feature higher strength and timing accuracy than any other universally compatible distributor gear. Order the model recommended for your vehicle and engine application.

3.67 out of 5 stars ( 3 )

$80.00

$85.00

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