Track OrderOrder Status & ReturnsHelpGift CardsHelpHelp CenterPhone1-800-345-4545
Logo
Cart0
$000
New Item Badge
Speed Density Fuel Injection Wiring Harness for Mustangs and Broncos With Ford 302 Engines
InfoVehicle Info Needed
RON FRANCIS WIRINGPART NUMBER: 788-TDZ75SD

Speed Density Fuel Injection Wiring Harness for Mustangs and Broncos With Ford 302 Engines

$77495
ShippingShips on 11/13/2026
Lowest PriceLowest Price Guarantee

Items You Need

Crimp Tool for Open Barrel Terminals [56 Series]

RON FRANCIS WIRING

Crimp Tool for Open Barrel Terminals [56 Series]

Part Number : 788-CT56
$14595
Sure Grip Cut & Pull Wire Stripper

JEGS

Sure Grip Cut & Pull Wire Stripper

Part Number : 555-80573
$1999$21.99
You Save$2.00
Heat Shrink Assortment 171 Pieces 2:1 Shrink Ratio

JEGS

Heat Shrink Assortment 171 Pieces 2:1 Shrink Ratio

Part Number : 555-W540
$1399$16.99
You Save$3.00
ROCKWOOD 1500W HEAT GUN

EASTWOOD

ROCKWOOD 1500W HEAT GUN

Part Number : 334-31560
$2499

Stand-Alone Speed Density EFI Wiring Harness
  • Mustangs and Broncos
  • Ford 302 Speed Density Engines
  • Requires Sequential ECM and TFI Distributor
  • Complete Kit

    This stand-alone fuel injection harness wires a speed density (non-mass air flow) Ford 302 into a Mustang or Bronco. It is finished and sized to fit like the factory harness.

    Ron Francis TDZ75SD Ford 302 Speed Density Harness Features:

    • Works with speed density, non-mass air flow Ford 302 engines
    • Requires sequential injector fired ECM and TFI distributor as found on Ford Mustang and passenger car 5.0 engines
    • Direct fit, sized for Mustang and Bronco applications
    • Finished with high-temp zip loom and harness wrap tape
    • Includes firewall grommet and complete instructions
    • Part TypeFuel Injection Wiring Harness
    BrandRON FRANCIS WIRING
    Package Height5.62
    Package Width12.0
    Package Length15.0
    Weight7.0 PG
    Part CategoryPerformance Parts
    QuantitySold as a Kit
    Part FitmentSemi Universal
    Vendor Part NumberTDZ75SD
    Package Qty1
    Package TypeEA
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning