60 Chrysler 300's with the optional 400 horsepower engine got a French-built Pont-a-Mousson 4-speed transmission. VERY limited production as noted above.

A few B-body Dodges and Plymouths got a BW T-10 4-speed in the 63 model year, but except for the handful of Pont-a-Mousson equipped 1960 300F's, no "Chrysler" got a 4-speed until the 64 model year when Chrysler Corporation's own A-833 4-speed was introduced.