* 3-speed manual: These typically hold around 2-3 quarts. However, it's best to consult your owner's manual for the precise amount.
* C4 3-speed automatic: This is a common transmission in 1965 Mustangs and holds approximately 6-7 quarts. Again, your owner's manual is the best source.
* Cruis-O-Matic (3-speed automatic in some early models): The capacity would be similar to the C4, but you'd need to confirm the exact amount in your owner's manual.
You absolutely must check your owner's manual for the specific transmission fluid capacity. Using the wrong amount can damage your transmission. If you don't have the manual, you can often find a digital version online through a Mustang parts supplier or enthusiast website.
