Pontiac Bonneville VI (B-body) [1977 .. 1981] 455 cid
186 kw, 249 hp
- Generation: VI (B-body) [1977 .. 1981]
- Production: 1977 - 1981
- Sales regions: USA+
- Power: 186 kW /
249 hp /
253 PS
- Engine: 7.5 L, V8, Petrol
- Center Bore / Hub Bore: 78.3 mm
- Bolt Pattern (PCD): 5x127 (5x5)
- Wheel Fasteners: Lug nuts
- Thread Size: 1/2" - 20 UNF