700r4 shift issue 2nd to 3rd

[kyhunter89]

in my 4L80E it has a manual valve body so I can shift it either manually full time or let it sh*t itself, and there is no slippage. Here's why manual transmissions are touted as gas-savers, and automatics are gas-wasters -- because at any time, the automatic is never fully engaged in drive (slippage).

thats what the torque converter lock-up is for...

 

[JBreu]

Thanks Guys..........454 Muscle, I got a E-Mail into TCI...I think I wanna get one of those manual/auto valve bodies....Just another thing to stockpile up over the winter...... 8)