Th350 Lock Up Wiring Diagram

If you want to submit your truck make sure it meets the criteria. I havent done a 350c but i have wired a couple of 200 4r lock up systems.

Th350c Lockup Wiring 15 6 Kenmo Lp De

Hi got a few wires comming from the thm350c tranny in my chevy need to know how to wire this up to a switch.

Th350 lock up wiring diagram. Re hook up of lock up converter 1 welcome guest. Twistedmetal sep 10 2008 5. Cant comment on mileage since its always been like this but its not great.

Twistedmetal sep 10 2008. How to wire up a torque converter lockup on a th350 transmission. There is a vacuum switch that will cancel lock up when vacuum drops far enough.

If you want a light in lock up. Discussion in the hokey ass message board started by. Came with 305 from factorysomeone has changed it to a 350aluminum intake and hi perf distributor 4 wire.

Turn the switch on you have lock up and a light too. Sep 11 2008 6. Main index forum index automotive general chevy high performance topics using a th350c without wiring the lock up fusionbb version 21 2003 2006.

Use a light in circuit with the 12 volt feed and use the switch on the 12 volt side. I run non lockup on my th350. Chevy turbo 350 transmission diagram best wiring library gm transmission diagram radio wiring diagram u augmently co chevy turbo transmission identification gif 1768x1182 chevy.

Probably will go with a lock up convertor next time though. To avoid the clutch constant cycling there is a vacuum muffler type check valve that slows the drop of the vacuum feed to this. If you want to play with the lockup feature you can find the wiring diagrams for how they were used originally they had a vacuum switch and a brake switch iirc.

Wiring th350c lock up diagram best wiring library th350 transmission wiring diagram schematics wiring diagrams u2022 rh parntesis co chevy 700r4 transmission parts diagram. If you google image search th350c lockup wiring youll get lots of diagrams both simple and complex depending on the goal. I would suspect a bad vacuum meter valve.

This eliminates the need for a manual switch. Both the 2004r and 700r4 use a lockup style torque converter that requires 12 volts and a pressure switch to lock up in fourth gear. If your converter clutch is bouncing in out of lock up under light throttle application.

Daves 76 rs veteran member. We need your help to make a 2018 truck calendar. If you do this mod you change to the new pressure switch depending on which type of.

If you want a light in lock up. Login with username password and session length news. Help wiring lockup on th350c discussion in.

Wiring diagrampic wiring up a. I like to run it like a normal th350 on the streets so i just need to know how to wire the switch to reverse the fluid pressure and then turn it off when i am done using it. Use a light in circuit with the 12 volt feed and use the switch on the 12 volt side.

It didnt change a thing from the two wire one in the way it locks in 4th. This diagram should get you through it. Anyone have 4l80 chassis wiring diagrams.

At the right speed and throttle position a clutch in the convertor will lock up and.

Lockup Tcc Wiring