Corvette Servo
 

So I recently installed a Corvette Servo in my 2001 Blazer while doing a trans coolant change, and I have to say it was definitely worth the $20. It was a little more time consuming than I thought it would be from trouble with the snap rings, but otherwise was not a difficult install. I think this is how the trans should shift from the factory, more firm 1-2 and 2-3 shifts, feels more solid shifting and while in gear.

Just thought I would put my opinion out there for anyone considering doing it. :)

Yep, they are nice!

I had the same thing done to my 93 chevy van with a 350 eng - 4l60e tranny. They put the corvette servo with a mild shift kit.. it kicks a_ _

Whats that and how is it done?

Same for any 700R4/4L60/4L60E... Google has many results. Here is a pretty good write up from GMFullSize.com --> Vette Servo Install

what about the guy who had spent 3.5hours on it? On some models is it that hard? I know some people can be dense. But I can see that being me :(

I installed the Jet version on my truck recently. It was very easy to install since the truck is body lifted.

what year of corvet servo should i get for a 1994 4x4 s-10 blazer 4.3L (W)? would it be just the same year or is there a better model year that would still fit?

Year should really not matter.

so just pick a year relatively close to my model of vehicle?