

| Subject: | Re: Transmission, Automatic, Question |
| From: | John Bange |
| Date: | Thu, 1 May 2008 18:29:25 -0700 |
> There should be a Reverse Blocker valve, actuated by > internal hydraulic pressure, that keeps the tranny from going into reverse > above about 30 MPH. Well, I can't attest to the design of other transmissions, but GM sure didn't put such a valve in my '82 Olds Cutlass! -- John Bange '90 Vanagon - "Geldsauger" '90 Vanagon GL - "Wiesel"
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