The Ferrari 365 GT4 2+2 was the first iteration of a series of cars that included the Ferrari 400, Ferrari 400i, and the Ferrari 412, introduced to replace the 365 GTC/4 (it should not to be confused with the contemporaneous 365 GT/4 BB). Made between 1972 and 1976, the 365 GT4 2+2 was a front-engined 4.4 liter V12 grand tourer. The name refers to the single cylinder displacement (365 cc), four overhead camshafts (GT4) and seat configuration (2+2). The V12 used six side-draft Weber carburetors capable of 335 HP at 6200 rpm, sending drive to the rear wheels via a 5-speed manual transmission. After a production of 524 samples, the 365 GT4 2+2 was replaced in the series by the Ferrari 400 in 1977.