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Old 02-09-2016, 02:12 AM   #18
picklito
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Join Date: Sep 2013
Location: Vacaville CA
Posts: 490
Re: 4L80E & TH400 Tech.

Quote:
Originally Posted by clinebarger View Post
Separator Plate Hole sizes, We will start with the TH400. These are suggestions. The bigger the feed hole....The quicker & Firmer the shift will be. Clutch clearance affects this as well! A loose clutch stack-up will cause a firmer shift than one that is set-up tight.

2nd Feed Hole, 125" Max.
1970 TH400: I'm at .125" using a new plate from Superior and all 6 original check balls. I want to go a little firmer... enlarge the hole or start removing check balls?
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