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1948-52 F1 and 1953, 1954, 1955 and 1956 Ford F-100 truck parts and accessories   -   We price match!

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Electric Speedometer Adapter C4-c6 Ford Transmission

Fits: 1948-72 Ford F-100 Trucks (Each truck takes 1)

Part Number: 2639-C4C6

Sorry, this item is no longer available. See notes and alternate parts below.

This is the adapter for c4-c6 type trans to electric sender This part goes into the trans, then the electric pulse sender, threads onto the top of this piece. The piece includes a tiny piece of inner cable with squared ends that go into the trans gear and into the pulse generator. The trans gear turns, turning the pulse generator, which sends the pulses to the speedo gauge. Adapter only, does not send out pulse, works WITH pulse generators that came with gauges.
FOR PULSE GENERATOR WITH CORRECT C4-C6 END SEE PART NUMBER 2651

California Prop 65 Warning

WARNING
Cancer and Reproductive Harm
www.P65Warnings.ca.gov

Catalog History
F100 - 2017 Pg. 42 PDF
F100 - 2017 Pg. 43 PDF
F100 - 2016 Pg. 42 PDF
F100 - 2016 Pg. 43 PDF
F100 - 2015 Pg. 42 PDF

Unless otherwise noted, our parts fit only these applications:

Electrical
12 volt, negative ground
Bed
6½ foot flareside (a.k.a stepside)
Body Style
F-100, F1