Engine Summary
- Manufacturer
- Studebaker-Packard Corporation
- Family
- Studebaker 289 V8
- Displacement
- 289 cubic inches
Also Known As
Packard Hawk Jet-Stream V8Studebaker 289 V8LS 289McCulloch-supercharged 289
Engine profile
1958 Packard Hawk supercharged 289-cid V8
Studebaker 289 V8 · 289 cubic inches · Studebaker-Packard Corporation
Identification reference
Engine Details
Source-backed component numbers, codes, stampings, and application notes.
Stromberg WW
- Value
- WW 6-122 two-barrel
- Application
- 1958 Packard Hawk
- Type
- carburetor / part number
- Car pages
- 1958 Packard Hawk
Sources: Packard reference data
Engine serial starting point
- Value
- LS-5201 starting engine number for 1958 Packard Hawk applications
- Application
- Model-level identification starting point; an individual car requires serial and date reconciliation
- Type
- engine assembly / stamp
- Car pages
- 1958 Packard Hawk
Sources: Service Bulletin 329: 1958 passenger cars , Studebaker parts catalog
Jet-Stream supercharged 289
- Value
- 289 cu in; 3.56 x 3.63-inch bore and stroke; 7.5:1 compression; 275 gross hp at 4,800 rpm; 333 lb-ft at 3,200 rpm
- Application
- Standard 1958 Packard Hawk engine
- Type
- engine assembly / specification
- Car pages
- 1958 Packard Hawk
Sources: Packard Hawk performance test, May 1958 , Polarizing Packard: 1958 Packard Hawk
McCulloch variable-speed centrifugal supercharger
- Value
- Belt-driven unit feeding the carburetor through a sealed enclosure
- Application
- 1958 Packard Hawk 289
- Type
- other / specification
- Car pages
- 1958 Packard Hawk
Sources: Packard Hawk performance test, May 1958 , Service Bulletin 329: 1958 passenger cars
Cars Using This Engine
1 linked car page.
Two-door five-passenger hardtop
1958 Packard Hawk
58L-K9 two-door hardtop on a 120.5-inch wheelbase