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MSD DynaForce Alternators


MSD Ignition
MSD DynaForce Alternators

Product images may differ from actual product appearance.


MSD DynaForce 120 Amp, 160 Amp, and Race Alternators are designed for extreme output at higher RPM while balancing current output to keep electronic components up to speed during idle and lower RPM. The one-wire charge post is to the side of the alternator housing for improved clearance and a pulley baffle ensures no fan-to-belt issues. GM platform housings are available with straight mounts in a natural, chrome, black, or satin finish.

Features:
  • Designed for maximum output from idle to high RPM
  • Stator and rotor are electrically balanced for optimum performance
  • Dual plane, balanced rotor assembly delivers high-RPM precision and reliability
  • Never rebuilt or refurbished
  • Every unit is dyno tested
  • Blueprinted assembly process provides superior operation and longevity
  • Easy 1-wire installation
  • Side post terminal for additional clearance
  • Hand assembled in the USA


  • 14 Products
    120 Amp Alternators

    121-5320
    DynaForce Alternator
  • 120 Amp
  • Natural Finish
  • Was: $239.95
    Now: $218.99
    Ships

    121-5321
    DynaForce Alternator
  • 120 Amp
  • Black Finish
  • Was: $249.95
    Now: $227.99
    Ships

    121-5322
    DynaForce Alternator
  • 120 Amp
  • Chrome Finish
  • $242.99
    Order Today Ships 08/06/14

    121-5323
    DynaForce Alternator
  • 120 Amp
  • Satin Finish
  • $272.99
    Order Today Ships 08/06/14
    160 Amp Alternators

    121-5360
    DynaForce Alternator
  • 160 Amp
  • Natural Finish
  • Was: $279.95
    Now: $254.99
    Order Today Ships 08/03/14

    121-5361
    DynaForce Alternator
  • 160 Amp
  • Black Finish
  • Was: $289.95
    Now: $263.99
    Order Today Ships 08/03/14

    121-5362
    DynaForce Alternator
  • 160 Amp
  • Chrome Finish
  • Was: $309.95
    Now: $281.99
    Ships

    121-5363
    DynaForce Alternator
  • 160 Amp
  • Satin Finish
  • $299.99
    Ships
    Race Alternators

    121-5380
    DynaForce Alternator
  • 100 Amp
  • 12/16 Volt
  • Was: $359.95
    Now: $327.99
    Ships

    121-5375
    DynaForce Alternator
  • 50 Amp
  • Denso Style
  • Was: $379.95
    Now: $345.99
    Ships
    Alternator Pulleys

    121-5311
    Alternator Pulley
  • Single V-Belt
  • $29.95
    Order Today Ships 08/13/14

    121-5312
    Alternator Pulley
  • Dual V-Belt
  • $39.95
    Ships

    121-5313
    Alternator Pulley
  • Serpentine 6-Groove
  • $19.95
    Manufacturer's
    Availability
    Date Unknown
    Wire Harness

    121-5305
    Wire Harness
  • Battery to Alternator
  • $29.95
    Manufacturer's
    Availability
    Date Unknown

    14 Products