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6 Cyl, 196 cid
6 Cyl, 231 cid (3.8L)
- 2-barrel carburetor
  - turbo
    - (VIN G, 5th digit)
  - Without Turbo
    - (VIN A, 5th digit)
- 4-barrel carburetor (turbo, VIN 3, 5th digit)
8 Cyl, 305 cid (5.0L)

Engine Assembly for 1978 Buick Regal

Fits: 6 Cyl, 231 cid 3.8L 4-barrel carburetor turbo, VIN 3, 5th digit (change)

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