RPM Transmissions in Indiana just got done doing a complete Level X build on my 4L60E w/ a 3200 stall triple disk billet converter and it is on it's way back! I can't wait till the weather warms up and I can take it out and cruise to see how she shifts and maybe do a few hits to see how it shifts under WOT. Should be a blast! RPM has been great to do business with and I will DEFINITELY be returning to them for a future 80E conversion if I ever decide to go that far.

 

Someone is excited
ReAl good tranny builders good luck

 

Hell Yes!! Haha RPM has had the truck just barely over a month. The last transmission builder I took it to had the truck for 7 months so I'm glad to get it back. I know RPM does quality work so I'm glad I took it to them. Thanks man.

 

Hope it works out for u buddy lets us know how she rides

 

What makes it a level 10 or X? Mine doesn't have half the parts on their build sheets and hasent missed a beat. Good luck

 

Someone had your truck for 7 months for a trans???

 

Level X


RPM Transmissions Level X Transmission

Parts with ** are Level X Exclusive

Media Blast Transmission Case
**Sonnax Smart Tech Input Drum
RPM Level V 3-4 Clutch pack
RPM reinforced sunshell with collar and bearing
*NEW Extra WIDE Heavy Duty double caged 29 element sprag
4L65/70E low roller clutch
Billet 4th gear servo
Transgo HD2 shift kit
*Billet 2nd gear servo
Carbon Wide band
Updated aluminum accumulator piston
Bushing kit
New shift solenoids
New GM valve body spacer plate
GM 5 pinion planetary sets front and rear
300M Hardened Output shaft
*300M Hardened Input shaft
*Billet Pump Rotor
Billet Overrun Piston
*Billet Forward Piston
*2-3 HD Apply Valve
*QUICK TIME SFI Approved Bellhousing
*Deep Aluminum pan
*Micropolished Internal Parts
**Cryogenic Processing by Performance Metal
*Corvette comes with converter drive plate as well


That's everything in their Level X Transmission.

 

Correct. It was 7 months to build the trans at the last builder. From ordering parts, to doing the work, to correcting some problems with the trans all in total I didn't have the truck in my garage for 7 months.

 

Sounds like they had their head up their ***.

 

a friend of mine who has a sonoma with a 427 running very low 10s may have touched 9s NA runs a RPM trans, that thing is awesome never misses a beat after a few years he just had it refreshed and shes out an about once again!!