th400 transbrake shimming

Transmission to Rear-end

Moderator: Team

Post Reply
User avatar
CREngines
Guru
Guru
Posts: 1161
Joined: Tue Jun 01, 2010 3:56 am
Location: West PA, USA

th400 transbrake shimming

Post by CREngines » Sun Aug 09, 2015 10:47 am

Is it possible to shim a th400 TB solenoid to shorten the release time a little like can be done in a powerglide? External solenoid.

User avatar
Alan Roehrich
Guru
Guru
Posts: 3026
Joined: Tue Jul 04, 2006 5:58 pm
Location: Murfreesboro TN
Contact:

Re: th400 transbrake shimming

Post by Alan Roehrich » Sun Aug 09, 2015 2:09 pm

Not a really good idea, for a TH 400 or a PowerGlide.

What transbrake valvebody?

User avatar
CREngines
Guru
Guru
Posts: 1161
Joined: Tue Jun 01, 2010 3:56 am
Location: West PA, USA

Re: th400 transbrake shimming

Post by CREngines » Sun Aug 09, 2015 3:45 pm

Just a standard Coan. Im planning on putting a griner in over the winter, I dont really have the time to take the tranny out right now to change it. Index racing on a .400 pro tree. Just looking for whatever I can do to help it until the end of the year. Car or tranny.

Post Reply