You still may have a problem with the 4 speed shifter. There were 2 types of 4 spd shifters. One for 4 bangers and a different one for 2.8's.
The 4 cyl one "I Believe" works like a car door. Theres a steel roller that holds the door in place when it is open so the wind won't blow it closed.
If that roller gets worn the door won't stay in the open position.
The shifter works the same way and has a similar roller. When it gets worn the shifter lever will move back from reverse to the right and disengage the backup light switch unless you hold it in position.
The 2.8 shifter is better. Maybe someone can post some pics of the two for comparison. They are also interchangeable.
Spoon
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Two yeast spent their entire life "about 2 days" discussing what the purpose of life could be and not once did they even come close to the fact that they were making champagne. Quoted by: Unknown
[This message has been edited by Spoon (edited 12-09-2010).]