68RFE Transmission 900 HP 2007.5-2018

68RFE 900 HP Features
The WP Developments 900 HP 68RFE is a high-performance transmission package designed for heavy-duty use in trucks equipped with the 68RFE automatic transmission, commonly found in Dodge RAM vehicles with Cummins diesel engines. This upgraded transmission is built to handle up to 900 horsepower, making it an excellent choice for drivers with modified engines, high-performance builds, or those who engage in demanding towing, off-road, or racing applications.
Key features of the WP Developments 900 HP 68RFE include:
WP Developments Extreme pump assembly:
 Precisely machined flat
Spec’d for gear depth
Bores are refurbished and vacuum verified
New Sonnax pump gears
WP Developments Extreme Valve body: 
Verified Flatten on all surfaces to ensure no cross leaks
SSV bore over-sized with a Trans-go style valve
HD accumulator plate that is secured with precision torque wrenches and loctite
Sonnax accumulators 
Billet Channel plate 
Custom Low Reverse Switch Valve 
Brand new OEM solenoid that is Dyno tested at WP Developments 
Modified for high volume and high pressure performance applications 
Billet Sonnax input shaft that has been tested in house over 2000HP
Sonnax custom stack up Overdrive assembly 
WP Developments Spiral lock snap-ring upgrades
Goerend Billet center support with billet 4C piston 
HD Borg-Warner Sprag assembly spec’d by WPD 
Welded Rear planet assembly to prevent pin walking
Billet custom 2C psiton
Custom 2C clutch stack 
WPD-682  model Extreme torque converter with a custom stall 
Mopar OEM seal kit
Mopar Filter kit with billet screw-on insert
Deep Pan
Billet SFI rated flexplate
Pump and Valvebody stud kit with ARP hardware
The WP Developments 900 HP 68RFE is ideal for enthusiasts looking for a transmission that can keep up with their high-performance diesel truck, delivering reliability, strength, and efficiency even at the upper limits of horsepower and torque. Whether used for competitive racing, towing heavy loads, or simply for extreme performance, this transmission package is engineered to handle it all.
 
68RFE Transmission Core Charge Policy
$2,000 core charge added at check out and will be refunded when returned in whole with no damage. The following deductions will be made to the $2,000 charge when there is damage to one or more of the following, but charges will not exceed the $2,000 core.

- WP Transmission Core $2,000
- Convertor $500
- Pump $500
- Valve Body $500
- Case $1,500
- Shipping Crate $500