Manual control lever oil seal for 1964-1973 Mustang Cruise-o-Matic or C4/C6 automatic transmission. If your transmission is leaking from the side, chances are high that this seal is the cuplrit. Also fits 1979-81 C4, 1982-86...

1965-73 Mustang, 1979-93, 2005-07 Mustang; Automatic Transmission Control Shaft Seal; National # 7929S
Classic $9.99 ea
B&M; Transmission Drain Plug Kit
Only a few automatic transmissions are equipped with a drain plug from the factory, but now you can install one yourself. Simply remove the pan, drill a hole, bolt the B&M Drain Plug Kit in, and eliminate messy oil splash...
1951-81 Ford-O-Matic / Cruise-O-Matic / FX / FMX / T-12 Automatic Transmission Oil Pan Gasket
Replacement automatic transmission oil pan gasket for numerous Ford and Mercury models equipped with T-12, Ford-O-Matic, Cruise-O-Matic, Merc-O-Matic, FX, and FMX small case transmissions. {fitment}

1951-81 Ford-O-Matic / Cruise-O-Matic / FX / FMX / T-12 Automatic Transmission Oil Pan Gasket
Classic $9.99 set