Story
1956 Chevrolet Bel Air
The 1956 Bel Air was Chevrolet's top passenger-car series and the middle year of the Tri-Five. It was not one two-door V8 hardtop: Chevrolet cataloged two post sedans, a Sport Coupe, the new pillarless four-door Sport Sedan, a convertible, the Beauville wagon, and the two-door Nomad. The selected body-style table totals 669,064 Bel Airs across those seven configurations.
Seven bodies, including a new hardtop
Models 2402 and 2403 identify the post sedans, 2454 the Sport Coupe, 2413 the new Sport Sedan, 2434 the convertible, 2419 the Beauville, and 2429 the Nomad. Fisher style codes further identify each body. Seating, structure, trim, price, weight, glass, upholstery, and production differ, so a fact for one configuration does not automatically describe the other six.
Six-cylinder through dual-quad V8
The 235.5-cubic-inch Blue-Flame six produced 140 gross horsepower. The regular 265-cubic-inch V8 made 162 gross horsepower with a conventional transmission or 170 with Powerglide. RPO 410 raised compression to 9.25:1 and used a four-barrel carburetor for 205 gross horsepower. RPO 411 added dual four-barrels for 225 gross horsepower. The factory option table also lists RPO 449 high-lift-cam equipment for the Bel Air sedans and convertible, but the reviewed passenger-car specification does not publish a separate horsepower figure, so this page does not invent one.
Transmission and axle pairings
The regular three-speed used a 3.70:1 rear axle. RPO 315 overdrive paired with 4.11:1 gearing, while RPO 313 Powerglide used 3.55:1. Factory records identify Muncie and Saginaw three-speeds, Cleveland Powerglides, and transmission-specific differential stamp prefixes. A later automatic, floor shifter, nine-inch rear end, or changed ratio is common but does not establish original equipment.
Chassis, brakes, and options
All seven bodies rode a 115-inch wheelbase. Independent front suspension used unequal-length control arms, ball joints, coils, and hydraulic dampers; the live rear axle used semi-elliptic leaf springs. Four-wheel 11-inch hydraulic drums were standard, with vacuum power assist optional. Power steering, power brakes, power windows and seat, tinted glass, air conditioning, overdrive, Powerglide, heavy-duty equipment, heaters, radios, and other accessories created many legitimate configurations.
Paint, trim, and cabin
Bel Air equipment included twin side moldings, series nameplates, full wheel discs, a bright instrument-panel insert, and a three-spoke wheel with gold emblem. Body- and color-specific interiors combined patterned cloth with vinyl, while the convertible used vinyl seating. The factory color records show many solid and two-tone finishes with body-specific placement. The Fisher paint and trim fields and protected finishes remain the evidence for one car.
Authentication boundaries
Serial prefixes distinguish C56 six-cylinder cars from VC56 V8 cars, but the serial plate is only a starting point. A credible claim reconciles the title and ownership history with the Fisher body tag, engine suffix and dates, induction and camshaft, transmission, axle stamp and ratio, suspension, brakes, paint layers, upholstery, glass, wheels, and options. V8 swaps, dual-quad conversions, modern automatics, disc brakes, air suspension, and Bel Air trim are common changes.
Production, price, and market context
The selected body table reports 669,064 cars, while another published reference differs by 11; that unresolved discrepancy stays visible. Six-cylinder base prices ranged from $2,025 for the two-door sedan to $2,608 for the Nomad before the V8 increment, delivery, and options. Dated guide and auction records cover distinct bodies, drivetrains, conditions, and restorations. They provide context, not a current appraisal or a value for another car.