Heres everything youre going to need to install high-tech overdrive in a classic. Our core is an 80 vintage Ford automatic overdrive thats been professionally rebuilt by Auto-Rite Transmissions in Van Nuys, California. It has all the good parts, the AODE drum and clutches, a more current 89-and-up AOD valvebody, and additional clutches where necessary. Windsor-Fox Performance Engineering provided us with the AOD crossmember, manual linkage, the throttle valve cable setup for carbureted vehicles, and the AOD-compatible flexplate. Mustangs Plus sent us the aluminum driveshaft thats a bolt-in swap.