There is not any speed sensors on the 1979 cars.
Any 1978-87 El Camino or GMC Caballero
It is inside the distributor.
The turbo 350 transmission came in a 1979 ElCamino.
Sensor or relay is likely bad
You will need to remove the retaining ring at the top of your 1979 Chevrolet El Camino ignition switch. The ignition switch will slide out. Remove the wiring harness. Reverse the process to install the new ignition switch.
Yes I have a ss 305 4 barrell carb. 4 speed on the floor
Chevy had the EL Camino Ford had the Ranchero
In the driver side head between the first and second spark plug, going from front to rear.
yes
Yes
1979 malibu.
In 1979 the speedometer was driven by cable. They went electronic in the early 80's.