Engine Summary
- Manufacturer
- Pontiac
- Family
- GM 5.0- and 5.7-liter small-block V8
- Displacement
- 350 cubic inches
Also Known As
1987 LG4 5.0L V81987 LB9 5.0L TPI V81987 L98 5.7L TPI V8
Engine profile
1987 Pontiac Firebird Trans Am engine family
GM 5.0- and 5.7-liter small-block V8 · 350 cubic inches · Pontiac
Identification reference
Engine Details
Source-backed component numbers, codes, stampings, and application notes.
L98 5.7L TPI V8
- Value
- 350 cu in Tuned Port Injection V8
- Application
- GTA automatic-transmission path
- Type
- carburetor / specification
- Car pages
- 1987 Pontiac Firebird Trans Am
Sources: 1987 Pontiac full-line brochure , 1987 Pontiac paint chips
LB9 5.0L TPI V8
- Value
- 305 cu in Tuned Port Injection V8
- Application
- TPI Trans Am path
- Type
- engine assembly / specification
- Car pages
- 1987 Pontiac Firebird Trans Am
Sources: 1987 Pontiac full-line brochure , 1987 Pontiac paint chips
LG4 5.0L V8
- Value
- 305 cu in four-barrel small-block V8
- Application
- Regular Trans Am path
- Type
- engine assembly / specification
- Car pages
- 1987 Pontiac Firebird Trans Am
Sources: 1987 Pontiac full-line brochure , 1987 Pontiac paint chips
Cars Using This Engine
1 linked car page.
Three-door four-passenger hatchback coupe
1987 Pontiac Firebird Trans Am
Three-door four-passenger hatchback coupe