4L80E Full Manual Control
We offer a plug and play full manual control option for the 4L80E. Simple two wire hookup, 3 wires if you are using our transbrake. Cost is $200 plus $10 shipping in the cont. U.S. This is included for no charge with our full manual transmission builds.
Manual Control Box Instructions
Work with normal automatic computer controlled functions. It can be installed with the OEM GM electronics, aftermarket standalone controllers, or operated as a full manual shift setup without external controls using our full manual kit.
Our 4L80E transbrakes do not require a deep pan like our competitors.
We now offer two versions of the transbrake.
Our Pro "D3" 4L80E transbrake is designed to allow transbrake launch from any forward gear. It was designed with the automatic shift by PCM or controller in mind. Ideally it will be launched from the D3 shifter position and shifted by the controller. Activating the transbrake button is required for reverse function. It has a revolutionary design for 3rd gear feed. $700
D3 Transbrake Installation Instructions
D3 External Wiring Instructions
Our "Manual Low" or D1 4L80E transbrake is the version that we are known for. Hard hitting, no compromise, take no prisoners design for the serious competitor who really only needs it to get down the track and is manually shifting. It will work with auto shift but must be in the D1 or manual low position to engage the transbrake.
D1 Transbrake Installation Instructions
4L80E 300M Billet Input Shaft
Our input shafts are manufactured to our strict specifications in the U.S. They have several changes to the profile over most other shafts offered. While most of the billet shafts available are an improvement over stock (we've experienced some that are actually weaker than stock, so beware), ours are the absolute best as far as fit, finish, and strength. $375
Rollerized and Billet Forward Clutch Hubs-
We offer rollerized OEM hubs for shops and DIY rebuilders. These are $50 each and include the bearing, no core necessary.
We also offer Billet Hubs for $140 and a rollerized version for $150.
4L80Em US Shift Standalone Controller
We are a dealer for the Baumann Electronics "US Shift" controller. We feel this is the best controller on the market. User friendly, excellent tech support, latest technology, and excellent pricing.
We match the MSRP of $590 and offer a discount with transmission purchase.