BOLO

iTrader: (40)

Whats needed to make the 4L60E manually shifted? Who makes makes a manual valve body for the trans? Thanks in advance.

daturbosix

iTrader: (3)

why would you want to take away the tunability of shift points, and run the trans at max linepressure all the time?

BOLO

iTrader: (40)

To be able to find and optimize the best shift points at the track for the best et. And not messing around with the computer to do it for me. I know there are trans like the TH 350/400, but I'm not about to shell out new ds, crossmember, stall, shifter and maybe even rear gear to compensate for the lazy first gear on these trans.

robsquikz28

iTrader: (246)

Just tune it for the track once and call it the day. 10s will be a breeze with the right tune and shift points. Who are you using to tune it now?

TravisMcGill2000

iTrader: (2)

Im with bolo... Who makes a valve body for them.

CamaroRacing12

iTrader: (5)

ask mike V quik95LT1 he has one in his 4l60

koolrayz

iTrader: (26)

Rossler makes a module that plugs into the trans and makes it a manually shifted trans. Plug and play with I think a two wire hookup.

daturbosix

iTrader: (3)

if you use the rossler module, that just gives you control of when it shifts, correct? has nothing to do with line pressure, fluid flow, ect?

koolrayz

iTrader: (26)

You would have to ask Carl about that, i'm not sure.

BOLO

iTrader: (40)

Thanks, I will look into it.

I was also looking at magnashift.com

buddhaz06

iTrader: (8)

Transgo stage 3. Makes it full manual