OUT OF STOCK: We are in the process of getting this part reproduced. ETA July 2023.
Model: Mustang, Shelby, Ford/Mercury (excluding 1969 BOSS 429)
Condition: New reproduction
Ford Hardware #: 378771 S-100
1969 Electrical Assembly Manual Page: 14
Accuracy rating: 10
Best Repro Available: YES
This is the alternator wire harness retaining clip commonly found on 1965-1969 Ford Autolite alternators.
In the second picture it's compared to an original metal/vinyl original clip. The third picture shows a different version of this clip that is usually only found on 1965-66 Fords. It just like this clip but the looped end had a molded black plastic cover (not available in reproduction).
1) The second to the last pictures shows how this clip was installed on 1965-66 Mustang.
2) The last picture shows the clip installed correctly for a 1968-1969 alternator. Notice the second strap/clip used was a black plastic type that was strapped to the harness with 1/2 wide cloth tape.
3) 1969-70 BOSS 429's did not use this clip.
Other Concours Correct Applications:
1971-73 Mustang & Cougar hood lamp wire harness retainer