4L60e full manual valve body

It will convert back to automatic if using factory or aftermarket controller. This video discusses using a 4l80e transmission without computer control. Note that the video says the transmission will bolt in - what is meant is that it will bolt to the engine. This conversion requires permanent modifications to mount a vacuum modulator valve to the valvebody.

L80E Transmission, Full manual shift, No computer, and no toggle switches. It will let you shift manually or put the shifter into drive and the transmission remains full automatic. How to build a bombproof GM 4L80E automatic transmission with a full manual valvebody and lockup torque converter. The competition valve body was designed for maximum performance and quick elapsed times in racing and off-road applications.

Get maximum performance and quicker ETs with these TCI full manual valve bodies. L60E four-speed automatic. The full manual shifted valve body we offer comes at no additional cost on our stage two and three.

We also sell our easy to install full manually shifted valve body conversion kitfor those brave enough to convert there own. The torque converter can be locked up in 2n 3r and 4th forward ranges if necessary. Tractor pulling and monster trucks often use full manual valve bodies for better control over their automatic transmissions.

All you have to add is a TPS, and a few wiring connections. Step Install all the remaining valve body bolts, the detent roller spring and wire clips. Tighten the valve body bolts and small support plate bolts to 8. Deep cast aluminum pan kit, with filter extension. We explore common questions and misconceptions about automatic transmissions. Tempered steel for longer life.

I would turn my attention to the valve body. There may be a leak in the reverse circuit, possibly caused by. Sonnax valve body layouts. The baddest of the ba this is a non-electronic 4L80E transmission.

Some of the features are: Full manual shifts – the transmission will be in the gear you select and changes to any gear you choose when you move the selector, no computer or wiring neede Red Eagle clutches, Carbon fiber ba n RedEagle PowerPacks for the forward. The manual valve in 4L80E transmissions can break or wear the valve body $ 69.

For full manual valve body add an additional $400. NOTE: Let us know what type of shift you want. We can custom build each valve body for your application. I have been building transmissions for over years.

I’m a former NHRA Drag Racer. Stick shift, competition, off roa pro street. MOD (Vaccuum controlled line pressure moulator) is included. Comes with complete, easy to follow instructions. This valve body kit is designed for installation installed during transmission rebuild.

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Manual Transmission Automatic Transmission Ls Engine Small. Our stage modifications include the fitting of a corvette servo (hi-apply area), the full manual valve body kit, forwar 1-and 3-gear shift accumulator pistons. I plan an running a full manual valve body so vss will not be required. VSS which is time and labor, then machine the 2for the np2adapter and all will work. Both have been available for a long time.

Manual valve body means you control all shifting. Very useful for drag racing. Ratchet shifters work good here.

Electronic elimination allows you to keep full auto functions letting vacuum take contol of shifting points. In either mode, you get a racetrack shift that bangs through the gears giving you all the right to say Eat My Shift! Separator plates, between valve body and transmission case.

FULL MANUAL OPTION: For those not wishing to run a computer on this transmission and who want to shift manually we offer all models of our 4L80E with a full manual valve body. This option will also eliminate the torque converter clutch. Would he consider swapping for one of those and going that way? Fluid leak out of the front of Transmission. Valve body rebuilding will.

Format : EXTERIOR CAR BODY PARTS DIAGRAM Photo A. A number of th1manual valve body are for sale for free although some are payable. All of our Super Comp transmissions include this top of the line valve body. With a full manual you will have to make every shift, these units are not built to shift on their own. Designed with competition in min this valve body has completely re-engineered fluid circuits which provide the best shifts possible. Rust free collectors vehicle.

Has toyota solid axles, disc brakes, and balanced chevy 4. Has a 4l60e full manual valve body automatic and a 2transfer case. We also have transbrake options in both full manual and automatic shift configurations for the 4L80E. The transbrake option definitely gives the 4L80E a competitive edge in a full race application over any other GM overdrive transmission. When researching or shopping around for a 4L80E transmission or parts you will with a transbrake or manual valve body that uses a fixed high line pressure. If this is your first visit, be sure to check out the FAQ by clicking the link above.

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While lifting the valve body , disconnect the manual valve link from the manual valve.