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Plug & Play 4R70W trans swap: Performance Automatic helps us shave serious e.t. without adding more power thanks to a built trans and an aggressive stall The moment our New Edge GT launched at Auto ...

In 1980 Ford introduced its first automatic overdrive transmission, dubbed the AOD (automatic overdrive). The design wasn't entirely new, as it was based on its popular FMX passenger-car transmission.

GM's 4L80E overdrive automatic is the latest in a continuing legacy of rugged Turbo-Hydramatic transmissions from Chevrolet. Fifty years ago, the TH350 and the TH400 transmissions were a new ...

A dealership's rating is based on all of their reviews, with more weight given to recent reviews. Want to share your experience with this dealership? Sam was great! I recommend performance auto for ...