Made in USA
Digital E-Curve Pro-Billet Distributor Small Block Ford 289/302 - Black
InfoVehicle Info Needed
MSD IGNITIONPART NUMBER: 121-85031

Digital E-Curve Pro-Billet Distributor Small Block Ford 289/302 - Black

$77995
ShippingShips on Sep 03, 2026
Lowest PriceLowest Price Guarantee

Ford
Digital E-Curve Pro-Billet Distributor
  • Small Block Ford 289/302
  • With Built-In Rev Limiter
  • Black

    For Small Block Ford Engines (Non-Computer controlled)

    Features:

    • Digitally controlled stand-alone distributor with adjustable electronic advance.
    • Set a centrifugal advance and vacuum advance curve electronically.
    • High output ignition module produces a powerful spark
    • Easy 3-wire connection
    • Dial-in a rev limit to prevent over-rev engine damage

    REV Limiter Verification MSD Ready-to-Run Distributors

  • CNC Machined Billet Aluminum Housing and Billet Aluminum Base
  • Steel Gear Installed
  • Polished steel shaft is QPQ coated and guided by a sealed ball bearing
  • Advance plate and weights are fine blanked from chrome moly steel and QPQ coated for friction reduction
  • Advance weight pins are staked and tig welded to the plate
  • Easy-to-adjust mechanical advance with supplied springs and stop bushings
  • Nylon pads ensure smooth operation of the advance weights
  • Emissions Note:

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

    CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

    Part TypeDistributor
    BrandMSD IGNITION
    Package Height7.0
    Package Width7.0
    Package Length18.0
    Weight5.34 PG
    Part CategoryPerformance Parts
    Housing FinishPolished
    Housing MaterialBillet Aluminum
    Distributor Cap ColorBlack
    Rev LimiterYes
    Shaft MaterialSteel
    QuantitySold individually
    Distributor TypeReady To Run
    Part FitmentSemi Universal
    Gear MaterialSteel
    Engine Make/SizeFord 289-302
    Advance TypeMechanical
    Vendor Part Number85031
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

    Items You Need

    Self-Powered Timing Light [Powered by (2) D-Cell Batteries]

    JEGS

    Self-Powered Timing Light [Powered by (2) D-Cell Batteries]

    Part Number : 555-W80578
    $4799$52.99
    You Save$5.00
    Dielectric Grease, 1 oz. Tube

    JEGS

    Dielectric Grease, 1 oz. Tube

    Part Number : 555-28020
    $499$5.99
    You Save$1.00
    Distributor Clamp Wrench 1/2" & 9/16"

    JEGS

    Distributor Clamp Wrench 1/2" & 9/16"

    Part Number : 555-80560
    $1199$12.99
    You Save$1.00
    8.0mm Black Pow'r Wires Small Block Ford 302 with HEI Cap

    JEGS

    8.0mm Black Pow'r Wires Small Block Ford 302 with HEI Cap

    Part Number : 555-402030
    $2913$30.99
    You Save$1.86
    Chrome Distributor Hold-Down for Small Block Ford 289-302-351W

    JEGS

    Chrome Distributor Hold-Down for Small Block Ford 289-302-351W

    Part Number : 555-40692
    $899$9.69
    You Save$0.70

    ITEM YOU MAY ALSO CONSIDER

    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning
    Your Cart

    Your shopping cart is empty!