CHRYSLER 300 CLUB INTERNATIONAL, INC. 300K 1964 300K Overview Production 3,022 Coupes 625 Convertibles Body and Chassis Body Style 2-Door Hardtop and 2-Door Convertible Powertrain Engine 413 cu in 360 V8 (Optional 390 HP) Transmission TorqueFlite 3-Sp Auto or 4 sp manual Dimensions Wheelbase 122 in Length 215.3 in Width 80.0 in The convertible returned for the 1964 300K. The “cross-ram” engine became an extra-cost option available on the 300K only. A 413 cu in (6.8 L) Wedge with a single Carter AFB 3614S 4-barrel carburetor, a regular intake manifold, and 360 hp was the new standard engine. Leather upholstery was no longer standard. All this reduced the baseline price by over a thousand dollars, and sales responded with the largest total ever.