The Studebaker Gran Turismo Hawk (or GT Hawk), a sporty coupe sold between 1962 and 1964, was the final development of the Studebaker Hawk series that began with the Golden Hawk of 1956.
1962
Redesigning the Haek
The GT Hawk's styling was a fairly radical facelift by designer Brooks Stevens of the older Hawk shape; Stevens went after a European-inspired, clean look for the car he codenamed the "Hawk Monaco" (his prototype even had Monegasque license plates!). The hood from the older Hawk was retained, but was given a more pronounced (imitation) radiator frame to more closely resemble the cars of Mercedes-Benz, which at the time were distributed by Studebaker. The grille inside the radiator frame was patterned after the Mercedes as well.
Despite the European influence, the Gran Turismo Hawk drew on American influences, too; the roofline was heavily inspired by the Ford Thunderbird, with thick C-pillars. A chrome edge running from front to rear highlighted the top of the bodywork in very similar fashion to that on the contemporary Lincoln Continental. The taillights were particularly fashioned after the Lincoln's, and the trunk lid was given a faux brightwork "grille" overlay (to hide the grooves of the otherwise carryover 1956-61 lid) that resembled the Lincoln as well.
Stevens's extensive yet inexpensive modifications to the body finally rid the car of the 1950s-style tailfins and bodyside trim of previous models. The rear window was nearly flat and recessed, reducing the cost of an ordinarily expensive piece of glass. Overall, the exterior look kept the smooth, aerodynamic style of previous Studebakers but moved up to date.
Passenger compartment updates
Stevens also cleaned up the interior with a modern instrument panel that could be ordered with a full complement of large, easy-to-read instruments within close range of the driver's line of sight. The top of the instrument panel was also padded to serve as a crash pad. This dashboard would prove to be another Studebaker trendsetter; later Chrysler models in particular (such as the 1977-1989 Dodge Diplomat) would have instrument arrangements clearly inspired by the Hawk.
The GT featured bucket seats and a console in the front, befitting a grand-touring car, and all seats were upholstered in either cloth and vinyl or all-pleated vinyl.
Unfortunately, the pleated vinyl (which was the overwhelming preference of buyers) was of poor quality during the 1962 production run and deteriorated rapidly. The problem was solved with the change to US Royal Naugahyde vinyl in 1963, but with sales already faltering, the reputation of the shoddy 1962 upholstery didn't help matters.
Chassis and engineering
Because of Studebaker's poor financial shape, the underpinnings of the car remained very similar to previous Hawks. For that matter, there wasn't much difference, chassis-wise, between a 1962 Hawk and a 1953 Starliner/Starlight. This thriftiness has turned out to be a boon for owners of today, as Studebaker's limited use of custom-engineered parts has translated into wide availability of replacement parts 50+ years after the firm's demise.
For 1962, a Hawk buyer could choose from either two- or four-barrel carbureted versions of Studebaker's 289-cubic-inch (4.7 L) V8 engine (210 or 225 horsepower) teamed with standard three-speed manual, overdrive four-speed or Flight-O-Matic automatic transmission. The stock engine was low compression (8.5:1) which lowered its power output while providing longer engine life.
Beginning with the 1963 model year, the "Jet Thrust" R-series V-8 engines designed for the Avanti could be ordered throughout the Studebaker line, with the naturally aspirated R1 delivering 240 bhp (180 kW), the supercharged R2 giving 289 bhp (216 kW) and the limited-production supercharged 304.5 in³ (5.0 L) R3 powerplant issuing forth a full 335 bhp (250 kW). Handling and braking improvements were made to match the high-performance engines, with front and rear anti-roll bars, rear radius rods, heavy-duty springs, and front disc brakes all available ala carte or in a "Super Hawk" package (introduced mid year) with an R1 or R2 engine. Avanti engines that were factory installed in Hawks (and Larks) had serial numbers beginning with "JT" (for R1) and "JTS" (for R2), rather than the "R" and "RS" prefixes used in Avantis.
At over 3,000 pounds, the GT Hawk was a bit heavier than GM and Ford cars of its class and era, and any of these engines made it a sound performer; the stock 289 isn't a muscle engine by any definition, but it can get up to 18 mpg on the highway. The blown R-engines amplified the Hawk's performance capabilities, making those cars far more collectable. Despite the fact that Studebaker's V8 was a heavy engine for its size, the Hawk was, with the Super Hawk package, a car with surprisingly good handling for a contemporary American car. In restoring the suspension systems, it is essential to avoid using gas-filled shock absorbers.
Annual styling refinements
1963
For 1963 the car was slightly restyled, with refinements to the front, sides, and rear. Round parking lights below the headlights replaced the previous rectangular ones, set into the corners of the newly closed side grilles that bore a squared pattern of lines over fine mesh. This same squared mesh pattern was carried over onto the main grille, replacing the simple fine mesh of the 1962 models. Early in 1963 production the parking light bezels were changed and the right side of the dash became woodgrain, matching the area around the instruments. The doors had red, white, and blue emblems added next to the Gran Turismo emblems, and at the rear, the aluminum overlay's colors were reversed and red, white, and blue were added to the Hawk emblem on the top of the trunk lid. Inside, 1963 Hawks have vertical pleats in the seat upholstery, replacing the 1962's horizontal pleats, and have far superior vinyl.
1964
For the 1964 model year, the GT saw some extensive design changes. Tooling money was finally appropriated to eliminate the grooved trunk lid that had required the 1962-63 Hawks' faux rear "grille." The new, smooth trunklid bore a script "Studebaker Hawk" nameplate. Another grille change was made, this time with two new features: A Hawk emblem was centered in the grille, and a circle-S hood ornament (shared with the regular '64 Studebaker passenger cars) graced the top of the grille shell.
Perhaps the most interesting and notable exterior change involved the top of the car. Stevens, who had envisioned a half-vinyl-covered roof as part of the original Gran Turismo design, finally got his way with the '64 model. The new "Sport Roof" was made available in two colors (white or black) at a cost of $65.
New wheelcovers, shared with the rest of Studebaker's 1964 passenger-car line, were also added, along with painted dots on the headliner vinyl (replacing holes used in 1962-63), new silver-threaded cloth upholstery, larger upper-instrument-panel pad and a new lower-instrument-panel pad, and horizontal pleats on the side upholstery panels (replacing vertical ones). And, for the first time, Hawk buyers could order an AM-FM radio as a factory-installed option.
Motor sport
Andy Granatelli, then president of Studebaker's Paxton Products Division, took two 1964-model Gran Turismo Hawks to the Bonneville Salt Flats in September and October 1963. Both cars, which left the South Bend factory with regular-production 289 V8 engines, were retrofitted with R-series high-performance 304.5 cuin V8s that were built for Studebaker by Paxton.
At Bonneville during the September session, the R3-powered car (which was supercharged), designated #5, ran the flying kilometer at a speed of 157.29 mph (253.13 km/h). The R4-powered car (naturally aspirated, but with dual four-barrel carburetors), car #4, set a fastest average speed of 147.86 mph (237.96 km/h).
When Granatelli and company returned to the flats in October, the R3 car was driven to a top speed of 154 mph (248 km/h), while the R4 car made several runs at more than 135 mph (217 km/h).
The Hawks were among several Studebakers that were run at Bonneville during this time period. The company's cars set 72 USAC records in September, and raised that to 337 the following
month. Most of the records were set by the company's Lark-based Daytona convertibles, but the Hawks made a more than credible showing.
Impressed by this display of performance, Indianapolis, Indiana's Dick Passwater, a USAC and NASCAR Grand National driver in the 1950s and 1960s, purchased the R3-powered car from Granatelli following the Bonneville runs. Passwater convinced Studebaker to sponsor him, and he entered the car in the 1964 Yankee 300, as well as some other races, including some on dirt tracks. The car's best showing came in the Yankee 300, when Passwater finished tenth despite having brake problems with the car that forced him out of the race.
As a humorous aside, Passwater replaced the Studebaker engine in the Bonneville-tested Hawk with a Pontiac mill for the 1965 racing season, using a little bit of chicanery (he placed the Stude engine's valve covers over the Pontiac covers. In a 2001 story written by Denny LeRoy for Jet Thrust News, a Studebaker enthusiast publication, Passwater said of his engine swap (which evidently went unnoticed by race officials), "We cheated back then and sometimes we got caught, but most of the time we didn’t."
Source: Wikipedia
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