68194114AC, 68194114AA, 68194114AB,68048074AB, 68048074AC, 68048074AD. 2009-2010 Dodge Ram 1500 5.7L V8 GAS OHV Naturally Aspirated. 2009-2010 Dodge Ram 2500 5.7L V8 GAS OHV N/A. The smooth inner wall gives it a superb air intake capacity and a smoother flow.
