TH 400 tranny vacuum line

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Jun 12, 2007 | 11:41 AM

Redog

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Joined: Aug 2006

Posts: 3,145

From: Far Northeast Philadelphia, PA

TH 400 tranny vacuum line

For the kickdown/vacuum valve does it need carb vacuum or manifold vacuum?

Jun 12, 2007 | 07:38 PM

88 coupe

Junior Member

Joined: Oct 2004

Posts: 2,212

From: Southern CA

Always:

Manifold vacuum to the trans, and ported vacuum to the distributor.

Norm

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