I did slow down. Ty. I wrecked my 03 truck and had to have back surgery with rods and screws installed. So yes I seemed to be a little off in space at tht time.Slow down...you can delete the EGR valve, but it requires a few hard parts and a custom tune. Torque converters do not have ratios, they have stall speeds lol. And in this case, if both engines are hemis or 4.7's, they use the same trans and TC. Doesn't matter what gear ratio is behind it.