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MSD Digital 6AL/6A and 6-Series Ignition Control Boxes


MSD Ignition
MSD Digital 6AL/6A and 6-Series Ignition Control Boxes

Product images may differ from actual product appearance.

MSD 6AL: The Most Popular Performance Ignition

  • Compatible with 4, 6, and 8-cylinder engines
  • Capacitive discharge circuitry with full-power multiple sparks
  • Trigger from breaker points, amplifiers, or magnetic pickups
  • Works on almost any vehicle with a 12 to 18 volt electrical system

    JEGS Easy Kits are designed by JEGS professionals to help you get all the performance parts you need.



  • 28 Products
    6-Series Digital Ignition Controls

    121-6425
    Digital 6AL Ignition Control
  • Per Spark Energy: 135-145 mJ
  • Soft Touch Rev Control without RPM Modules
  • CARB E.O Number D-40-43
    More info on MSD Ignition 6425

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    MPG Installation Instructions for MSD Ignition 6425
  • $220.25
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    121-6425K
    Digital 6AL Ignition Control Kit
    Includes:
  • Digital 6AL Ignition Control
  • JEGS Control Box Mounting Plate
    More info on MSD Ignition 6425K
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    MPG Easy Kits Installation Instructions for MSD Ignition 6425K
  • $257.99
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    121-6201
    Digital 6A Ignition Control
  • Per Spark Energy: 135-145 mJ
  • CARB E.O Number D-40-43
    More info on MSD Ignition 6201

    Fits Applications
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    MPG Installation Instructions for MSD Ignition 6201
  • $179.25
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    121-6201K
    Digital 6A Ignition Control Kit
  • Small Block Chevy
  • Big Block Chevy
    Includes:
  • MSD 6A Ignition Box
  • MSD Pro-Billet Distributor
  • MSD Plug Wires
  • MSD Blaster 2 Coil
  • MSD Coil Bracket
    More info on MSD Ignition 6201K
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  • $593.99
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    121-6421
    Digital 6AL-2 Ignition Control
  • Per Spark Energy: 135 mJ
  • 2-Step Rev Control without RPM Modules
    More info on MSD Ignition 6421

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    MPG Installation Instructions for MSD Ignition 6421
  • $267.99
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    121-6421K
    Digital 6AL-2 Ignition Control Kit
  • Small Block Chevy
  • Big Block Chevy
    Includes:
  • Digital 6AL-2 Ignition Control
  • Pro-Billet Distributor
  • Blaster 2 Coil
  • Coil Mounting Bracket
  • Red Universal 8.5mm Wire Set
    More info on MSD Ignition 6421K
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    MPG Easy Kits
  • $678.99
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    121-6520
    Digital 6-Plus Ignition Control
  • Per Spark Energy: 135 mJ
  • CARB E.O Number D-40-31
    More info on MSD Ignition 6520

    Fits Applications
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    MPG Installation Instructions for MSD Ignition 6520
  • $322.99
    Ships

    121-6520K
    Digital 6-Plus Ignition Control Kit
  • Small Block Chevy
  • Big Block Chevy
    Includes:
  • Pro-Billet Distributor
  • Digital 6-Plus Ignition Control
  • Red MSD Blaster 2 Coil
  • Coil Mounting Bracket
  • Red Universal 8.5mm Wire Set
    More info on MSD Ignition 6520K
    • FREE
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    MPG Easy Kits
  • $716.99
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    6-Series Analog Ignition Controls

    121-6430
    6ALN Circle Track Ignition Control
  • Per Spark Energy: 105-115 mJ
  • Soft Touch Rev Control with RPM Modules
  • NASCAR-Approved Connectors
    More info on MSD Ignition 6430

    Fits Applications
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    MPG Installation Instructions for MSD Ignition 6430
  • $319.99
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    121-6430K
    6ALN Circle Track Ignition Control Kit
  • Small Block Chevy
  • Big Block Chevy
    Includes:
  • MSD 6ALN Ignition Control Box
  • MSD Pro-Billet Distributor
  • MSD Blaster HVC II Coil
  • MSD Plug Wires
    More info on MSD Ignition 6430K
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    MPG Easy Kits
  • $912.99
    Order Today Ships 04/30/14

    121-6462
    6-BTM Ignition Control
  • Per Spark Energy: 110 mJ
  • Boost Timing Retard
  • Soft Touch Rev Control with RPM Modules
  • CARB E.O Number D-40-28
    More info on MSD Ignition 6462

    Fits Applications
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    MPG Installation Instructions for MSD Ignition 6462
  • $397.99
    Ships

    121-6462K
    6-BTM Ignition Control Kit
  • Small Block Chevy
  • Big Block Chevy
    Includes:
  • 6-BTM Ignition Control
  • Pro-Billet Distributor
  • Blaster HVC Coil
  • Red Universal 8.5mm Wire Set
    More info on MSD Ignition 6462K
    • FREE
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    MPG Easy Kits
  • $869.99
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    121-6560
    6M-2L Marine Ignition Control
  • Per Spark Energy: 105-115 mJ
  • Soft Touch Rev Control with RPM Modules
    More info on MSD Ignition 6560

    Fits Applications
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    MPG Installation Instructions for MSD Ignition 6560
  • $354.99
    Ships

    121-6560K
    6M-2L Marine Ignition Control Kit
  • Small Block Chevy
    Includes:
  • 6M-2L Marine Ignition Control
  • Marine Pro-Billet Distributor
  • High-Vibration Blaster Coil
  • Super Conductor 8.5mm Wires
    More info on MSD Ignition 6560K
    • FREE
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    MPG Easy Kits
  • $803.99
    Ships

    121-6560K1
    6M-2L Marine Ignition Control Kit
  • Big Block Chevy
    Includes:
  • 6M-2L Marine Ignition Control
  • Marine Pro-Billet Distributor
  • High-Vibration Blaster Coil
  • Super Conductor 8.5mm Wires
    More info on MSD Ignition 6560K1
    • FREE
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    MPG Easy Kits
  • $811.99
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    6-Series HVC-L Ignition Controls

    121-6631
    6 HVC-L Ignition Control
  • Built-In Rev Limiter
  • NASCAR-Approved Connectors
    More info on MSD Ignition 6631

    Fits Applications
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    Installation Instructions for MSD Ignition 6631
  • $501.99
    Order Today Ships 04/30/14

    121-6632
    6 HVC-L Ignition Control
  • Built-In Soft Touch Rev Limiter
  • NASCAR-Approved Connectors
    More info on MSD Ignition 6632

    Fits Applications
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    Installation Instructions for MSD Ignition 6632
  • $513.99
    Order Today Ships 04/30/14
    6-Series Programmable Ignition Controls

    121-6530
    6AL-2 Programmable Ignition Control
    More info on MSD Ignition 6530

    Fits Applications
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    Installation Instructions for MSD Ignition 6530
    $373.99
    Ships

    121-6530K
    6AL-2 Programmable Ignition Control Kit
  • Small Block Chevy
  • Big Block Chevy
    Includes:
  • 6AL-2 Programmable Ignition Box
  • Billet MSD Distributor
  • Blaster II Coil
  • Coil Bracket
  • Spark Plug Wires
  • Coil Wire
    More info on MSD Ignition 6530K
    • FREE
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    MPG Easy Kits
  • $784.99
    Ships

    121-6530K1
    6AL-2 Igntion Control & USB Cable Adapter Kit
  • Links cable from ignition box to laptops without 9-pin serial port (Must have USB port on computer)
    Includes:
  • 6AL-2 Programmable Ignition Box
  • USB Cable Adapter #540-3733
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    Easy Kits
  • $406.99
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    OE-Style Wiring Harnesses

    121-64602
    Marine EFI Harness
  • For MSD 121-6560
  • Adapts to GM Dual Connector Harness
    More info on MSD Ignition 64602

    Fits Applications
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    Installation Instructions for MSD Ignition 64602
  • $87.99
    Order Today Ships 04/30/14

    121-8874
    Plug-In Wiring Harness
  • MSD to Ford TFI
  • Splice-Free Installation
    More info on MSD Ignition 8874

    Fits Applications
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    Installation Instructions for MSD Ignition 8874
  • $27.99
    Ships

    121-8875
    Plug-In Wiring Harness
  • GM HEI distributor harness (internal coil) without vacuum advance
    More info on MSD Ignition 8875

    Fits Applications
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    Installation Instructions for MSD Ignition 8875
  • $49.99
    Ships

    121-8876
    Plug-In Wiring Harness
  • MSD to GM Dual Connector Coil
    More info on MSD Ignition 8876

    Fits Applications
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    Installation Instructions for MSD Ignition 8876
  • $35.99
    Ships

    121-8877
    Plug-In Wiring Harness
  • MSD to 1996-2012 GM Single Connector Coil
    More info on MSD Ignition 8877

    Fits Applications
    • FREE
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    Installation Instructions for MSD Ignition 8877
  • $36.99
    Ships

    121-8884
    Plug-In Wiring Harness
  • MSD to 1998-2003 Dodge
    More info on MSD Ignition 8884

    Fits Applications
    • FREE
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    Installation Instructions for MSD Ignition 8884
  • $35.99
    Ships

    121-8889
    Plug-In Wiring Harness
  • MSD to 1990-95 Dodge Ram 5.2L/5.9L
    More info on MSD Ignition 8889

    Fits Applications
    • FREE
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    MPG Installation Instructions for MSD Ignition 8889
  • $22.99
    Order Today Ships 04/27/14
    Replacement Harnesses

    121-29774
    Replacement Harness
  • Fits: 121-6201 & 121-6425
    View this item
    • FREE
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  • $25.99
    Order Today Ships 04/30/14

    28 Products