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MSD Ignition Crank Trigger Distributor


MSD Ignition
MSD Ignition Crank Trigger Distributor

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MSD Ignition Crank Trigger distributors are designed for racing engines that use a crankshaft triggered ignition. Their low profile lets them fit in tight quarters and still accurately deliver the sparks. Built around a CNC-machined billet aluminum housing. This machining process produces a strong, non-porous housing with tolerances within .001''. Inside the housing, a sealed ball bearing and long sintered bushing, guide a QPQ coated .500'' shaft for accurate spark delivery throughout high rpm. The QPQ coating reduces friction loss and wards off corrosion. The base of the low profile distributors are injection molded from a glass reinforced material called Rynite. This produces an extremely strong base that dampens vibrations and is highly resistant to sparks. A large low profile distributor cap with brass terminals clamps onto the housing covering the racing rotor featuring deep vanes to stir up the air reducing the chance of spark scatter. Since these distributors are for racing applications, bronze gears are supplied.



6 Products
Chevy w/Crab Cap HEI-Style

121-8486
Crank Trigger Distributor
  • Chevy V8 Super Tall Block
  • with Crab CaW
    More info on MSD Ignition 8486

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    Installation Instructions for MSD Ignition 8486
  • $241.99
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    121-8489
    Crank Trigger Distributor
  • Chevy V8 Low Profile
  • With Crab Cap
    More info on MSD Ignition 8489

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    Installation Instructions for MSD Ignition 8489
  • $212.99
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    Chevy w/HEI-Style Terminals

    121-84697
    Crank Trigger Distributor
  • Chevy V8 Low Profile
    More info on MSD Ignition 84697

    Fits Applications
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    Installation Instructions for MSD Ignition 84697
  • $212.99
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    121-8558
    Crank Trigger Distributor
  • Chevy V8 Low Profile
  • Tall Block
    More info on MSD Ignition 8558

    Fits Applications
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    Installation Instructions for MSD Ignition 8558
  • $267.99
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    Ford w/HEI-Style Terminals

    121-8378
    Billet Crank Trigger Distributor
  • Ford 351W
    More info on MSD Ignition 8378

    Fits Applications
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    Installation Instructions for MSD Ignition 8378
  • $259.95
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    121-8569
    Billet Crank Trigger Distributor
  • Ford 351C-460
    More info on MSD Ignition 8569

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    Installation Instructions for MSD Ignition 8569
  • $244.95
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    6 Products