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141-685 HEI Distributor w/Locked-Out Vacuum Advance for Chevy Small & Big Block Engines [Red Cap]
InfoVehicle Info Needed
PROFORMPART NUMBER: 778-141-685

141-685 HEI Distributor w/Locked-Out Vacuum Advance for Chevy Small & Big Block Engines [Red Cap]

$19595
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Locked-Out Vacuum Advance
HEI Distributor
  • Chevy Small & Big Block Engines
  • No Vacuum Advance
  • Chevrolet Performance Melonized Steel Gear
  • 22 Degree Mechanical Advance
  • 50,000 Volt Coil
  • Magnetic Trigger
  • Die-Cast Aluminum
  • Polished Finish
  • Red Cap

    This Proform 141-685 HEI Distributor includes an authentic Chevrolet Performance melonized steel gear, which Chevrolet requires on all performance crate engines, or damage will occur.

    Proform 141-685 HEI Distributor Features:

    • Validated harness and capacitor for reliable energy flow
    • Locked-out vacuum advance
    • High-performance module with low saturation for maximum spark intensity
    • Bronze bushings were installed and line-honed for exact positioning
    • Durable, centerless ground-coated shaft for reliable energy transfer

    Emissions Note:

    Thispart is only legal for sale and use on Uncontrolled (Non-Emissions Controlled)Vehicles or on vehicles used solely for the purposes of closed competitionracing.

    CLICK THIS LINK FOR IMPORTANTCARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

      • Distributors With a Chevrolet Performance Melonized Steel Gear

      These premium distributors include a genuine Chevrolet Performance Parts melonized gear, which is required on all Chevrolet Performance Parts crate engines.

    Part TypeDistributor
    Product LineOfficially Licensed Chevrolet Performance HEI Distributors
    BrandPROFORM
    Package Height7.05
    Package Width12.9
    Package Length17.2
    Weight6.56 PG
    Distributor Cap IncludedYes
    Distributor Cap ColorRed
    Distributor Gear MaterialMelonized Steel
    Advance TypeMechanical
    Vendor Part Number141-685
    Package Qty1
    Package TypeEA
    Please click here to download the instructions PDF file
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning