Account Login
Gift Cards
Track Order
Help Center

JEGS Mopar Ignition Kit


Product Q&A
View Now
Click image to zoom
Mopar Ignition Kit
9 left in stock
Mopar Ignition Kit
  • Orange Ignition Control Unit 555-40800
  • Wiring Harness 555-40801
  • Ballast Resistor 555-40103
  • Ships

    Will this work on a slant six

    Asked by: Jon boy
    The Jegs 555-40800K box will work f you have the correct distributor. It would need to have a two wire plug (male/female) coming out of it.
    Answered by: jshook
    Date published: 2023-04-27

    Will it work with1978 chrylser 440

    Asked by: Chris
    The Jegs 555-40800K control module will work on a '78 440 provided it is not the Lean Burn System.
    Answered by: jshook
    Date published: 2022-12-20

    Will this work with dual pickup distributor

    Asked by: D man
    Jegs 555-40800K will not work with a dual pickup distributor
    Answered by: langus
    Date published: 2022-11-14

    Will this work for the slant 6?

    Asked by: Jake50
    Yes, as long as you are using the correct distributor and wiring harness.
    Answered by: Rusty B
    Date published: 2023-01-04

    will this work with a 318?

    Asked by: 75dusterjake
    Yes, this can be used on the 318 engine.
    Answered by: Rusty B
    Date published: 2018-05-18
    • y_2024, m_5, d_21, h_7CST
    • bvseo_bulk, prod_bvqa, vn_bulk_3.0.42
    • cp_1, bvpage1
    • co_hasquestionsanswers, tq_5
    • loc_en_US, sid_10001_10001_2970915, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

    Items You Need

    Related Products

    Kit Includes:MSD Digital 6AL-2 Ignition Control (Black) - 121-64213MSD Pro-Billet Distributor (Black) - 121-85555MSD Blaster High-Vibration Coil (Black) - 121-8222MSD Ignition Coil Bracket - 121-8213MSD Universal 8.5mm Spark Plug Wire Set (Black) - 121-31223. Performance.
    MSD 6520K1 Digital 6-Plus Ignition Control Box Kit Includes:(1) Digital 6-Plus Ignition Control Box 121-6520(1) SSR-II Pro Series Distributor 555-40060(1) Billet Distributor Hold-Down Clamp 555-40620(1) High-Energy Ignition Coil 555-40118(1) Ignition Coil Bracket 555-40190(1) 8.5 mm Red Ultra Pow'r Spark Plug ...
    Kit Includes:MSD 6AL-2 Ignition Control 121-6530MSD Pro-Billet Distributor 121-85551MSD Blaster 2 Coil 121-8202MSD Cadmium-Plated Coil Mounting Bracket 121-8213MSD Red Universal 8.5mm Wire Set 121-31229MSD Coil Wire 121-84039Following the introduction of the 6AL-2, there will also be a 21st century version ...

    Recently Viewed

    Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.


    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.