Pontiac Grand Am (Gen 1-2) bolt pattern
73–80 · Pattern 5x120.65
The Pontiac Grand Am (Gen 1-2) (73–80) uses a 5x120.65 bolt pattern with 5 lugs spaced 120.65mm apart.
Bolt pattern summary
Pattern: 5x120.65
Pattern (imperial): 5x4.75"
Year range: 73–80
Illustration is not to scale. Bolt circle diameter: 120.65 mm.
Available variants
| Years | Pattern | |
|---|---|---|
| 73–80 | 5x120.65 | Current |