I hear people mentioning that they get a 2nd gear vette servo and a 4th gear vette servo. Is this two different items?

I'm currently looking at http://cgi.ebay.com/ebaymotors/CORVE...8394QQtcZphoto

will that cover all the basis? Also I noticed this one as well.. http://cgi.ebay.com/ebaymotors/CORVE...8404QQtcZphoto

Is that first one REALLY ncessary? WHich ones did ya'll get?

 

The longer pin is not necessary. I (and most everyone else on here) just got the regular one...

 

I just installed one with the stock pin. Works great.

 

I don't believe that there is a 4th gear corvette servo, i could be wrong though. OD servos or 4th gear servos is a different servo all together.

 

what is the longer pin supposed to do?

 

The corvette servo is larger than the stock servo so they suggest a longer pin to keep proper spacing, however, it is unnecessary...

 

Is there a difference between the transgo brand and the actual "vette servo" that you guys have installed?

 

heres a newbie question.
What exactly does this servo do? Do they make them for 4L80Es to?
Is it some type of shift improvement mod?

Thanks

 

The are pretty much the same. I got mine from Oregon Performance Transmission on Ebay...

I can't explain in technical detail what the servo does but I'm nearly every transmission has some form of servos. The have a wider apply area so they hold more pressure which allows for a quicker and firmer shift...

 

thanks thiems,
Its a kind of shift improvement kit, without the kit.
Do they have them for a 4L80E?