jp0863
1/2 ton status
anyone using a lower planetary gear in your th400? tci has one that's a 2.75 first, and i think someone makes a 3.??. anyone using a lower gear set in their th400? did it make a big difference? would you do it again?...... i'm going to be rebuilding mine soon and i figured this looks like a good upgrade since the 6.2 could use help getting rolling.
