Worth It.

[Firebirdjones]

Originally Posted by RED72blazer

All else being equal, you should get better mileage with the th350 as there is more parasitic loss with a th400 than a th350.

YEP,,,,and the 350 has a slightly better 1-2 gear ratio to get moving (2.52/1.52 vs 2.48/1.48)

Hard to beat the durability of the 400 though if that's what you are looking for.