6R140 SPE SPEC TRANMISSION ASSEMBLY
The 6R140 Torqshift transmission can be a very stable and reliable transmission if built correctly. Here are some of the improvements we make on all of our Torqshift transmissions:
In the Lifetime Warranty transmissions SPE changes every internal piece to factory new or better. The only thing that stays is the trans case this allows us to stand behind the product and know everything is fresh from the start. It requires a 2 year refresh for the life of the transmission.
Base Unit Spec 1000hp :
SPE Comp Transmission Spec 1200hp+ :Includes everything above along with these additional items:
- SPE Modified Hi volume front pump assembly
- SPE Completely new Custom solenoid body (No cores components used this is an SPE part)
- SPE center support
SPE added count clutch packs Proprietary friction count:
- Forward - 5
- Direct - 7
- OD - 9
- Intermediate - 7
- Low reverse - 5
- New Torrington thrust bearings
- New thrust washers
- New bushings
- Enhanced solenoids
- SPE shift enhancement
- Deep Pan
- Modified E clutch Control circuit
- SPE Patented thermoreg valve assembly (drops trans temps by 50deg)
- SPE Patent pending center support along with custom porting
Cryo forged shafts & planetariesCyro forged shafts & planetaries
- SPE Comp clutches and added count
- All clearances blueprinted and documented
SPE Modifies The 3-4 E clutch control circuit. This eliminates the 3-4 squawk without changing any internal hard parts like other companies. There are ways to do it mechanically but it adds complication and added components to fail.
TO OPTIMIZE YOUR TRANS PLEASE PURCHASE SPE TUNING FOR YOUR TRUCK!!!
WE DON'T DO STAGES!!
SPE allows the customer to "spec" out the trans how they need it.
***SPE will only charge you exact shipping. If shipping is less than the $700, SPE will refund you accordingly. If shipping is greater than $700, SPE will contact you for the difference