for one do not put oil on your transmission it takes Transmission Fluid which is not just an oil lubricant look the specs up online and you'll be able to by it at autozone oh and don't let it go dry it'll lock up your transmission or ruin your gears.
The manual transmission that is used with the 4.6 L - SOHC - V8 engine in a 2004 Ford Mustang takes ( ALMOST 4 quarts - U.S. )
That transmission uses 80-90w gear oil.
For a 1995 manual transmission grand am, the fluid capacity is 2.0 quarts for a complete drain and refill. The fluid type is 80W90 transmission oil.
Motorcraft MERCON automatic transmission fluid for your 5 speed manual
For a 1964 Ford Mustang, the recommended transmission fluid is typically Type F automatic transmission fluid. If the Mustang has a manual transmission, it usually requires a specific gear oil, such as 80W-90. It's essential to check the owner's manual or consult a vintage Ford expert for the exact specifications based on the transmission type.
2.1 qt
According to the 1997 Ford Mustang owners manual : Motorcraft MERCON ATF ( automatic transmission fluid ) is used in the 5 speed manual transmission Click on the link below Click on Owner Guides The owners manual can be viewed on-line
manual trans it doesn't have a filter, only the automatics have one.
The oil capacity of a 1968 Mustang equipped with a 4-speed manual transmission, commonly the Borg-Warner T-10, is approximately 2 to 3 quarts of transmission fluid. It's essential to use the appropriate type of fluid, typically Type F automatic transmission fluid or a compatible manual transmission fluid. Always check the owner's manual or specific service information for the most accurate guidance.
75W-90 Gear oil
5w20 synthetic is recommended. In my GT I use Mobile 1 Full synthetic
A 1995 Ford Mustang with the 5.0L engine requires 4.0 quarts of oil.