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Personal luxury

1956 Studebaker Golden Hawk Packard 352

Personal luxury powered by 1956 Packard 352 V8.

Two-tone 1956 Golden Hawk in stock-presenting form; the photograph establishes body and trim context rather than an individual car's original drivetrain
Body 56J-K7 five-passenger pillarless hardtop
Engine Packard 352 V8, 275 gross hp
Production 4,071 cars after two scrapped serials
Transmissions T85 overdrive manual or Twin Ultramatic
Brakes 11-inch front and 10-inch rear drums

Story

The 1956 Golden Hawk paired Raymond Loewy's low Studebaker hardtop with Packard's 352-cubic-inch V8. It was the only Studebaker-badged production model to use that engine. A Carter WCFB four-barrel, dual exhaust, 9.5:1 compression, 275 gross horsepower, and 380 lb-ft of torque gave the five-passenger coupe performance that stood apart from the other 1956 Hawks.

Manual cars used a Borg-Warner T85 three-speed with overdrive and Hill-Holder as standard equipment. Packard's Twin Ultramatic was the optional automatic. The semi-floating Model 44-3 rear axle normally carried 3.92 gears with the manual-overdrive drivetrain or 3.07 gears with Ultramatic. Twin-Traction did not become a 1956 Golden Hawk option, even though later cars and replacement differentials can create that impression.

The chassis retained independent coil-spring front suspension, four-leaf rear springs, direct-acting shocks, and Wagner drums measuring 11 inches in front and 10 inches at the rear. Power steering, Hydrovac power brakes, and heavy-duty spring and shock equipment were available. Inside, the Golden Hawk added a 160-mph speedometer, tachometer, one-year-only vacuum gauge, engine-turned instrument trim, and a five-passenger cabin with cloth-and-vinyl or optional all-vinyl upholstery.

Studebaker built 4,071 examples after excluding two scrapped South Bend serials. Authenticity starts with the serial plate, 56J-K7 body tag, production order, and the correct K-series manual or S-series Ultramatic engine number. The 1956-only hood, fiberglass fins, check-mark side trim, paint break, and Golden Hawk script are useful corroboration, but restored trim and an installed Packard V8 do not replace car-specific records.

Rear three-quarter view showing the pillarless roof, fiberglass fins, check-mark side trim, and two-tone paint breakChristopher Ziemnowicz / CZmarlin via Wikimedia Commons · CC BY-SA 4.0

Price history

Values

Nominal dollars from original price sheets, auction archives, and approved value references.

Market Observations

  • Price guide value $27,500

    Jul 31, 2026 · Hagerty Valuation Tools · Current guide point

    July 2026 #3 good-condition benchmark for the exact 1956 Golden Hawk two-door hardtop with the Packard 352cid/275hp four-barrel V8. · unknown · good Hagerty showed $27,500 for the exact year, body, and engine selection when accessed on 2026-07-31. The unadjusted guide value excludes the listed factory-air-conditioning adjustment and is not a completed transaction or individual-car authentication.
  • Auction sale $41,250

    Sep 20, 2023 · Bring a Trailer

    South Bend hardtop 6031889 with production-order-matching Packard engine S3578, prior refurbishment, replacement TH400 automatic, and front disc brakes. · modified · good Bring a Trailer records the $41,250 no-reserve sale. The factory production-order copy and matching engine number strengthen identity, while the replacement transmission, front discs, repaint, paint defects, and branded title make this a modified good-condition comparison.
  • Auction sale $34,100

    Sep 25, 2020 · RM Sotheby's

    Los Angeles-built hardtop 6800590, body 56J-K7 3510, with Automatic Drive, an older restoration, and an original-type new-old-stock replacement Packard engine. · restored · excellent RM Sotheby's records the $34,100 completed sale. The car retained long ownership and period equipment, but its 1968 refinish, older restoration, replacement engine, and Traction Master bars are explicit comparison factors rather than originality proof.

Values move with paperwork, originality, options, condition, venue, and body style. High bids and guide values are labeled separately from completed sales.

Reference records

Options, Colors & Components

Source-backed details for trim, chassis, production, and authenticity.

Engine Details

  • Factory output 275 gross hp at 4,600 rpm and 380 lb-ft at 2,800 rpm · standard domestic specification · engine assembly / specification
  • Bore and stroke 4.00 x 3.50 inches · Packard 352 · engine assembly / specification
  • Compression 9.5:1 standard; documented 8.25:1 low-compression export application · market-specific · engine assembly / specification
  • Carburetion Carter WCFB 2394S four-barrel · standard · carburetor / carburetor list
  • Exhaust dual exhaust · standard · other / specification

Transmission

  • Factory transmission Borg-Warner T85 three-speed manual with overdrive and Hill-Holder
  • Factory transmission Packard Twin Ultramatic automatic

Options

Packard 352 V8 reference for the 1956 Studebaker Golden HawkClassic Muscle · Reference illustration
  • 27 T85 manual transmission with overdrive standard · performance · The production orders identify the overdrive transmission; Hill-Holder and overdrive were standard on manual cars.
  • 28 Packard Twin Ultramatic optional · performance · Period pricing listed the automatic at $100; engine numbers for Ultramatic cars used the S prefix.
  • 35 Power steering optional · chassis · Production orders list 2,361 installations; Motor Trend listed a $108 period price.
  • 51 Hydrovac power brakes optional · chassis · Vacuum assist for the standard Wagner drum system; production orders list 1,820 installations.
  • 42 Heavy-duty springs and shocks optional · chassis · Factory production orders and parts records distinguish standard, heavy-duty, and adjustable heavy-duty shock applications.
  • 18/20 Power seat and power windows optional · comfort · Production orders list 345 power-seat cars and 488 power-window cars.

Paint

Front view showing the 1956 hood treatment, grille, lamps, and Golden Hawk identificationChristopher Ziemnowicz / CZmarlin via Wikimedia Commons · CC BY-SA 4.0

Authenticity

Chassis and Brakes reference for the 1956 Studebaker Golden HawkClassic Muscle · Reference illustration
  • Serial number and assembly plant South Bend 6030001-6033472 or Los Angeles 6800001-6800601, excluding scrapped 6030726 and 6031367 · Plate on the left front door hinge pillar · fraud detection
  • Body identity 56J-K7 plus a production-order-compatible numeric body number · Body plate on the passenger side of the firewall · fraud detection
  • Engine and transmission path K-prefix engine number for T85 overdrive or S-prefix engine number for Twin Ultramatic, reconciled to the production order · Boss at the top-front of the block beside the oil filler tube, transmission, and production order · numbers matching
  • Packard 352 configuration 352 CID, single Carter WCFB 2394S four-barrel, dual exhaust, red-orange block and pan, and date-compatible components · Block, carburetor tag, induction, exhaust, engine finish, stamp, castings, and production order · numbers matching
  • Rear axle Model 44-3 open differential with a ratio compatible with the transmission and production order · Axle assembly, gear set, production order, and service records · date correctness
  • 1956 exterior details Short-overlay hood, fiberglass fins, check-mark rear-quarter trim, correct running-change moldings, grille emblem, and Golden Hawk trunk script · Hood, rear quarters, fins, side trim, grille, trunk, mounting holes, and paint layers · trim correctness
  • Paint and interior Production-order paint code and trim number agree with factory color breaks, lower-body wheel color, upholstery, carpet, gauges, and transmission controls · Production order, body and trim records, original paint layers, wheels, cabin, and component details · trim correctness

Still Researching

  • authenticity markers The model record cannot establish an individual car's original identity, drivetrain, equipment, paint, trim, component dates, or ownership history.

Codes & names

Names & Engine Codes

Common names and codes are grouped so LS6 references point to the same engine, not separate pages.

Paint and Color Breaks reference for the 1956 Studebaker Golden HawkClassic Muscle · Reference illustration
1956 Golden Hawk Packard 352 1956 Packard 352 V8
56J Packard 352 1956 Packard 352 V8
275-hp Packard 352 1956 Packard 352 V8

Photo and video gallery

Gallery

6 photos and videos

Sources & Documentation

Reader contributions

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