3.8 Liter Supercharged OHV 12-Valve V6 Engine for the 2003 Buick Regal #50035505

3.8 Liter Supercharged OHV 12-Valve V6 Engine on the 2003 Buick Regal GS

  • 3.8 Liter Supercharged OHV 12-Valve V6 Engine for 2003 Buick Regal GS #50448176
  • 3.8 Liter Supercharged OHV 12-Valve V6 Engine for 2003 Buick Regal GS #50035505