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(3.8L, 6 Cyl, 231 cid)
- supercharged option
  - (VIN 1, 8th digit)
- Without supercharged option
  - (VIN K, 8th digit)

Engine Assembly for 1999 Pontiac Bonneville

Fits: 3.8L, 6 Cyl, 231 cid Without supercharged option VIN K, 8th digit (change)

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