Packard Hawk

History and description

The Packard Plant in Detroit, Michigan had been leased to Curtiss-Wright (and would be soon sold to them), and Packard models in this dying-gasp year were all rebadged and retrimmed Studebaker products. The 1958 Packard Hawk was essentially a Studebaker Golden Hawk 400 with a fiberglass front end and modified deck lid. It was positioned as an alternative to the market favorite Ford Thunderbird, which offered an all-new version in 1958 as well.

Instead of the Studebaker Hawk's upright Mercedes-style grille, the Packard Hawk had a wide, low opening just above the front bumper and covering the whole width of the car. Above this, a smoothly sloping nose, and hood—reminiscent of the 1953 Studebakers, but with a bulge as on the Golden Hawk—accommodating the engine's McCulloch supercharger that gave the Studebaker 289 in³ (4.7 L) V8 a total of 275 bhp (205 kW). At the rear, the sides of the fins were coated in metallized PET film, giving them a shiny metallic gold appearance. A fake spare-tire bulge adorned the 1953-style Studebaker deck lid. PACKARD appeared across the nose, with a gold Packard emblem in script—along with a Hawk badge—on the trunk lid and fins.

The interior was full leather, with full instrumentation in an engine-turned dash. As on early aircraft and custom boats, padded armrests were mounted outside the windows, a rare touch.

The styling was definitely controversial, often described as 'vacuum-cleaner' or 'catfish' by detractors. The styling has come to be appreciated more today than in its debut. Only 588 were sold, with Packard's impending demise a likely contributing factor. Most were equipped with the Borg-Warner three-speed automatic transmission. Approximately 28 were produced with the B-W T85 3-speed w/overdrive manual transmission. Studebaker-Packard was the first manufacturer to popularize the limited slip differential, which they termed Twin-Traction. Most Packard Hawks came with TT. It was certainly the fastest Packard ever sold, since it shared the majority of its components with Studebaker's Golden Hawk. The price was $3995, about $700 higher than the Studebaker model, but with a more luxurious interior. Electric window-lifts and power seats were optional extras.

Its rarity and status as the best-regarded of the 'Packardbaker' final-year cars have made the Packard Hawk quite collectible. Values are roughly double those of the equivalent Studebaker, although they are still low by comparison with Corvettes and Thunderbirds. Because a Studebaker drivetrain was used, mechanical parts are more readily available, although body and trim parts are more difficult-to-impossible to find. While it is a unique car, current restoration costs almost always exceed the selling price.

1958PackardHawk.jpg|1958 Packard Hawk 1958PackardHawk2.jpg|Rear view of 1958 Hawk 1958 Packard Hawk Convertible.jpg|1958 Packard Hawk convertible prototype

Specifications

;Engine

• Type: Cast iron 90° V8, Silv-O-Lite dish-type pistons
• Displacement: 289 cubic inches
• Bore X stroke: 3.56 X 3.63 inches
• Compression ratio: 7.5:1
• Power at rpm: 275 hp (205 kW) at 4,800 rpm
• Torque at rpm: 333 lbft at 3,200 rpm
• Valvetrain: Overhead valves, solid lifters
• Main bearings: 5
• Ignition: Delco-Remy breaker-point
• Fuel system: 2-bbl Stromberg 380475 downdraft carburetor, McCulloch supercharger, 5 psi max
• Lubrication system: Full-pressure, gear-driven
• Electrical system: 12-volt, 30 amperes
• Exhaust system: Cast iron manifolds, dual exhaust

;Transmission

• Type: Borg-Warner Flightomatic automatic
• Ratios
  • 1st: 2.40:1
  • 2nd: 1.47:1
  • 3rd: 1.0:1
  • Reverse: 2.0:1

;Differential

• Type: Semi-floating hypoid, Twin-Traction Spicer-Thornton limited slip
• Ratio: 3.31:1

;Steering

• Type: Power assist, Saginaw recirculating ball
• Ratio: 19.2:1
• Turns, lock-to-lock: 4.5
• Turning circle: 41 ft

;Brakes

• Type: Four wheel, power-assist Wagner hydraulic
• Front: Cast-iron finned drum, 11 X 2.5 in
• Rear: Cast-iron drum, 10 X 2 in
• Swept area: 172.8 sq in

;Chassis & Body

• Construction: All-steel, box section, double-drop side rails, 5 crossmembers
• Body style: Two-door, five passenger hardtop, soft top prototype
• Layout: Front engine, rear-wheel drive

;Suspension

• Front: Individual unequal-length upper and lower control arms, coil springs, hydraulic shocks, anti-sway bar
• Rear: Live axle, semi-elliptic leaf springs, hydraulic shocks

;Wheels & Tires

• Wheels: Kelsey-Hays tubeless 5-lug stamped steel
• Front/rear: 5.5 X 14 in
• Tires: Bias-ply
• Front/rear: 8.00 X 14 in

;Weights & Measures

• Wheelbase: 120.5 in
• Overall length: 205.2 in
• Overall width: 71.3 in
• Overall height: 54.6 in
• Front track: 56.7 in
• Rear track: 55.7 in
• Shipping weight: 3,470 lb

;Capacities

• Crankcase: 5 USqt
• Cooling system: 17 USqt
• Fuel tank: 18 gal
• Transmission: 19 USpt

;Calculated Data

• Bhp per c.i.d.: 0.95
• Weight per bhp: 12.62 lb

;Performance

• 0–60 mph (97 km/h): 12.0 seconds
• ¼ mile ET: 16.7 seconds at 82.3 mph
• Top speed: 125 mph
• Fuel mileage: 12 mpg city, 20 mpg highway

;Production

• 1958 Packard Hawk: 588

Sources