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Problem with reverse

 
mauro.merisio
New User
Posts: 10
Joined: 03/14
Posted: 03/13/14 11:38 AM

I mean Reverse Manual Valve Body,  

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wayne712222
User
Posts: 127
Joined: 10/13
Posted: 03/13/14 01:27 PM

sorry...

thats a forward pattern valve body...

but it has LINE LOCK.. used for drag racing.. where it engages the reverse band while the transmission is stopped to hold the rear wheels from moving while the engine is revved up seconds before the signal turns green for both cars to go.

i missed that..

use the other 2 vendors..  you might contact summit and see if performance automatic offers a stock rebuild valve body..

i know there are companies out there that offer the more complicated valve bodies.. that they even have a hydraulic table top dyno  to tests the various output pressures and valve actions without it being installed in a transmission..


here is a video from the people who sell to summit...


on identification of the various C4 and C5 transmission valve bodies..


http://www.youtube.com/watch?v=yRgTEF5vP1o  

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wayne712222
User
Posts: 127
Joined: 10/13
Posted: 03/13/14 01:30 PM

here is part one of the 67 to 69 valve body tear down and modify..

http://www.youtube.com/watch?v=4vPLdWFpvIQ  

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