Since there isnt a forum thing for modifications for the transmission i thought i would put it here. I was wondering if anyone has put a shift kit in there blazers. How hard was it to put in and if they noticed anything differnt.

 

I have put a few in for other people. They definitely make noticeable changes to the shift firmness/speed. I will be putting one in my Rainier some time soon along with a corvette servo.

As far as difficulty, they require the removal of the valve body. There are many how-to's on the internet accessible with a quick google search for "4l60e shift kit install" or something to that affect.

 

Ok thank you. Is there anything that i should change while i am in there.