suspension, live rear axle, 53.2% front/46.8% rear weight distribution, low center of mass and neutral steering give good handling. Lateral acceleration capacities are 0.90 g (standard suspension) and 0.93 g (RPO F-41 suspension). Steering box and linkage are ahead of the front wheel centerline, with a cushioned two-piece shaft. Front suspension is by short and long arms, with lower control arm bushings larger than on the 1970 Camaro. Four-link rear suspension copies the 1970 Chevelle. There are coil springs all around. The chassis development engineers aimed for full-size American car ride qualities with European handling. Later torque-arm rear suspension eliminated rear wheel hop under panic braking. Brakes (front discs, rear drums) copy an Opel design, with diameter single-piston solid rotors, drums and 70/30 front/rear braking distribution. All models share the same hood, fenders, floor pan, lower door panels, rocker panels, engine compartment and front end. In mid-1971, Chevrolet introduced an optional GT package for hatchback and Kammback models, which included the RPO L11 two-barrel 140 engine, F41 handling option, special tires, and trim. Model year changes For 1972, models had a revised exhaust system and driveline to reduce vibration and noise; also revised shock absorbers. Turbo Hydra-Matic three-speed automatic transmission and custom cloth interior were optional and a glove box was added. For 1973, 300 changes included new exterior and interior colors and new standard interior trim. Front and rear nameplate scripts "Chevrolet Vega 2300" were changed to "Vega by Chevrolet". To meet the 1973 5 mph front bumper standards the front bumper, on stronger brackets, was extended , with a steel body-color filler panel. US-built Saginaw manual transmissions and a new shift linkage replaced the Opel units. The RPO L11 engine had a new Holley 5210C progressive two-barrel carburetor. New options included BR70-13 white-stripe steel-belted radial tires, full wheel covers, and body side molding with black rubber insert. Two new models were introduced mid-year: the estate wagon with DI-NOC wood grain sides and rear trim, and the LX notchback with vinyl roof finish. On May 17, 1973, the millionth Vega left the Lordstown Assembly plant – an orange GT hatchback with white sport stripes, power steering, and neutral custom vinyl interior including exclusive vinyl door panels. A limited-edition "Millionth Vega" was introduced replicating the milestone car, with orange carpeting and Millionth Vega door handle accents. Sixty-five hundred were built from May 1 to July 1. For the first time,