Pontiac 4000-Series

4000 SeriesEnginePart NumbersAdjustmentsYear
PG4112
V8 287, 316, 326, 347, 350P, 370, 389, 400, 421, 428, 455S305FRM, S371RX-9, 3DR60GCrank +/- 2,4,6,8 degrees1955 - 1982
4000 SeriesEnginePart NumbersAdjustmentsYear