* TH700R4: This was the most common transmission. It's a 4-speed automatic overdrive transmission known for its reliability and fuel efficiency.
* TH350: This was a 3-speed automatic transmission that was offered in some configurations.
The specific transmission your El Camino has would depend on the trim level, options, and individual build. To be sure, you'll need to check the VIN (Vehicle Identification Number) or look at the transmission itself.
