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6 Cyl, 191 cid (3.1L, VIN T, 8th digit)
6 Cyl, 231 cid (3.8L, VIN L, 8th digit)

Engine Assembly for 1990 Buick Regal

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There are 2 choices for the 1990 Buick Regal Engine Assembly !!!
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6 Cyl, 191 cid (3.1L, VIN T, 8th digit)
6 Cyl, 231 cid (3.8L, VIN L, 8th digit)

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