1983 GMC K2500 Performance Distributors

“Fits Chevy small block and big block engines with 0.491″” shaft. Replacement component.”

MSD Ignition has put a great deal of effort into researching and testing a variety of metallurgical compositions, heat treating and coatings to provide you with a durable, accurate and strong distributor gear. MSD engineers have built test fixtures and spent hundreds of hours testing and evaluating the metallurgy of our gears. The result is a special iron alloy gear that is treated to a low-friction coating process. To you this means long life, an easy break-in period and reliable performance.

Everything you need to Super Tune Up your truck, van, or Jeep engine! The kits includes a high performance cap and rotor. A set of 8mm Extreme 9000 Spiral Core wires. This kit also includes the ACCEL classic copper core spark plugs to fire your engine up.

Everything you need to Super Tune Up your truck, van, or Jeep engine! The kits includes a high performance cap and rotor. A set of 8mm Extreme 9000 Spiral Core wires. This kit also includes the ACCEL classic copper core spark plugs to fire your engine up.

Fits 1996-00 7.4 V8 Vortec engines. Includes everything you need to Super Tune your pickup truck, van and SUV! All kits consist of matched ACCEL custom fit wire set, ACCEL distributor cap & rotor and get the ACCEL U-Groove spark plugs. .FREE. Kits include 8mm custom fit Extreme 9000 wire set with Heat reflective Coat sparkplug boots rated at 1200 degrees F, and Ferro-Spiral core. Some in-line 6cylinder applications use 5000 series wire set where extreme heat is not a problem. ACCEL uses the finest distributor cap and rotors available; precision molded in impact resistance high dielectric strength compounds. Most applications in tan with brass or copper inserts and stainless steel contact springs. Renowned, race-proven U-Groove copper core spark plugs are used to maximize burn efficiency for improved performance and reduced emissions. * Kits designated with the suffix HP are available with ACCEL Shorty Header Spark Plugs for added plug clearance on vehicles equipped with headers.

The cap and rotor of any ignition system must be considered mainte­nance items. Just as you change the oil and filter of your car, you should always replace the cap and rotor as a set. To make things easy, we now offer these Cap and Rotor Replacement Kits.

“High-performance 60kV-rated tan alkyd molding compound (mineral-filled polyester for late model Ford & GM parts) is used for superior protection from “”arc-thru”” and crossfire. Compression-molded caps are stress-relieved immediately after molding in special fixtures to ensure dimensional stability.”

“ACCEL cap and rotor kits offer superior protection from “”arc-thru”” and crossfire. Features 60k V-rated alkyd compound, stress-relieved at molding to ensure stability. Brass inserts and steel rotor springs provide for high spark energy flow.”

Everything you need to Super Tune Up your truck, van, or Jeep engine! The kits includes a high performance cap and rotor. A set of 8mm Extreme 9000 Spiral Core wires. This kit also includes the ACCEL classic copper core spark plugs to fire your engine up.

ACCEL Heavy-Duty Caps offer superior protection from arc-thru and crossfire. Features hi-performance 60,000 volt alkyd compound, stress-relieved at molding to ensure stability.

The MSD 8410 GM HEI Distributor Rotor is a premium, high-quality stock replacement component engineered by MSD Performance to deliver maximum electrical conductivity and unwavering spark reliability for classic and modern GM HEI ignition systems.

ACCEL Hi-Performance rotors offer superior protection from arc-thru and crossfire. Features hi-performance 60,000 volt alkyd compound, stress-relieved at molding to ensure stability and resist centrifugal forces at high racing RPMs.

The MSD 84101 Extreme Output GM HEI Distributor Rotor is a premium, high-voltage replacement component engineered by MSD Performance to withstand the punishing demands of high-output modules and maximum racing RPMs.

The distributor shares the same features of the standard Pro-Billet Chevrolet model including a ball bearing guide, long sintered lower bushing and an oil seal. To trigger the MSD Ignition a maintenance-free magnetic pick-up is secured in the billet base of the distributor. Just above this pick-up assembly is an adjustable mechanical advance assembly.

Different springs and stop bushings are supplied so you can tune an advance curve to match your application.

Inside, the ignition module and coil work together to produce a stout spark to light the fuel mixture for great performance. The high voltage is transferred through a new rotor to the brass terminals of the distributor cap and out to the plugs. The Street Fire Distributor is the first product to come from our new value branded ignition line.

TSP’s EFI Distributors offer a great alternative to the OEM price. They are designed and constructed to meet or exceed all OEM standards. With cast aluminum bodies and solid brass terminals, these are a no-brainer when replacing an EFI distributor.

The Digital E-Curve Distributor will drop right in your engine, easily connect to the coil and fire up. There are no external controls or boxes to mount and connect, and you can set a timing curve with the twist of a rotary dial.

ACCEL Performance Replacement Distributors are the perfect choice for your daily driver or street machine. Using all new components, these distributors feature High-performance ACCEL Electronics. All new components-housings are either new castings or turned from billet stock, centerless ground shaft with oil lite bushings. High dielectric strength cap, balanced rotor. Male tower distributor cap with brass cap and rotor contacts (Ford and AMC Models feature screw-mounted wire retainer for the ultimate plug wire retention). Iron or steel distributor gear. Direct plug-in replacement with factory-type connectors for plug and play installation.

This strong, billet aluminum distributor is set up for engines that run locked-out timing or an MSD Timing Computer. With no advance assembly, the rotor plate is welded directly to the oversized shaft. A sealed ball bearing guides the top of the shaft while an extra long sintered bushing stabilizes the lower portion.

HyperSpark distributors are plug and play with Sniper EFI and other HyperSpark related components making it a seamless installation. Each distributor and shutter wheel are CNC billet construction to protect against high speeds and durability during drivability. Our single Hall Effect sensor guards against signal interference, keeping timing control accurate and steady. Along with plug and play ease, we include our patented clear cap for quick installation of the distributor. For best results, we offer many HyperSpark products to maximize your engine performance.

The Street Pro-Billet is a popular route for people looking for proven race performance for their street cars. A vacuum advance canister provides economy and the proven MSD mechanical advance gives you the opportunity to dial-in a timing curve to fit your needs. Inside, an oversized steel shaft is QPQ-coated for low friction and rides in a sealed ball bearing at the top of the distributor with an extra-long sintered bushing at the bottom. This combination keeps the shaft steady creating accurate spark delivery at any rpm.

Note: The PN 8365 is designed to replace GM HEI Distributors that use a 4-pin ignition module.

All of the Street Fire components are speced by MSD engineers and designed to provide performance for the price. The quality of each part is backed up with a Limited warranty.

TSP HEI Distributor has everything you need, all under one cap. With a high-quality aluminum housing and hardened steel dual bushing construction, it is built to last. It features fully adjustable mechanical and vacuum advances, meaning precision is a breeze. It has a high-output module, high-spark 65,000 volt coil, solid brass terminals, and an easy one-wire hookup.