Sport Fury GTs were powered by the engine, which in 1970 could be ordered with three 2-barrel (twin-choke) carburetors (the "6-Barrel on Plymouth and 6-PAK for Dodge") producing 390 hp and 490 ft-lbs of torque. The base model engine produced . The 1969 models included the Fury I, Fury II, and Fury III, the sport-model Sport Fury, and the top-line VIP. The 225 cubic-inch six-cylinder engine continued as standard on the Fury I, II, and select III models, with the V8 standard on the Sport Fury, some Fury III models, and all VIP models plus the station wagon. A three-speed manual transmission was standard, with the TorqueFlite automatic transmission optional. The six-cylinder engine/three-speed manual transmission power team – along with the three-speed manual transmission on the V8 – continued to be available until midway through the 1971 model year, after which all full-sized Plymouths were built with a V8 engine, including the new 360 cubic inch engine and automatic transmission. Parking lights now illuminated with the headlights, which meant that if one headlight was inoperative in low beam, so oncoming drivers would not mistake the car for a motorcycle in the dark. For 1970, the VIP was dropped, with the Sport Fury line expanded to include a four-door hardtop sedan. An optional Brougham package, which included individually-adjustable split bench seats with passenger recliner and luxurious trim comparable to the former VIP series, was available on Sport Furys; a Sport Fury GT and S/23 models. The S/23 was dropped for 1971, with new options including an electric sunroof (for top-line models) and a stereo tape player with a microphone, making it possible to record off the radio or take dictation. The 1971 model year offered a new Sport Fury 4-door sedan and a 2-door sedan (similar to the Sport Fury hardtop but with fixed rear quarter windows) in the Fury I series. A hardtop coupe was now available in the Fury II series, and a Formal Hardtop was available for both Sport Fury and Fury III. New options included headlight washers and a stereo cassette recorder. The LA 360 cubic engine was introduced, the largest production "smallblock" V8 built by Chrysler Corporation. For 1972, the Fury was facelifted with a large chrome twin-loop bumper design with a small insignia space between the loops and hidden headlamps as standard equipment on the Sport Suburban, and the newly introduced Fury Gran Coupe and