This is our Stage 2 4L60e rated up to 450 Hp.
- Valve Body and Front Pump have been gone through and updated with sonnax parts where needed.
- New Reverse Drum with Wide Band
- Sonnax Smartshell
- Superior Directional Switch Valve
- Updated GPZ 3/4 Clutch Pack with sonnax Apply Plates
- Shift Kit
- New Solenoids
- Borg Warner 29 Element Forward Sprag
- Hardended Pump Rings with Springs to Rev Above 5400 RPM
-Also Available as an Added Upgrade is the Sonnax 2.84 Ratio Input Carrier ( Gives You The Ability to Hold 1st Gear Longer, While also Not Having Such a Big Drop Between 1st and 2nd Gear
Click here to read more about the Sonnax 2.84 Carrier: Sonnax 2.84 Ratio Input Carrier Kit - 77284-K
- Price Does Not Include Remove and Install
- Core is Required or Additional $300 Will Be Charged
- Warranty Terms:
- When New Torque Converter is Bought and Installed, and Transmission is Installed in House by us You will Recieve 1 Year Warranty
- When New Torque Converter is Bought and Installed, but Installed by Purchaser you will Recieve 6 Month Warranty
- If no New Converter is Bought and Installed No Warranty Will be Provided.
- We are not Responsible for Fluid, Loss of Transportation, or Cost of Installation in Case of a warranty Situation.
- We Do Not Ship Transmissions and Will Not Cover the Cost of Shipping if you elect to Ship us a Transmission for Warranty Reasons.
- Opening a Transmission Other Than to Change Transmission Fluid, and Filter ( as long as correct filter is installed) will Void Warranty and Will Result in Forfeiture of all Rights of the Customer Under the Warranty.
