Corvette Servo
- Thread starter tahoe7689
- Start date
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justin recommended to both me and blizzard to get the corvette servo while he was tuning ours.
he can firm up your shifting quite a bit but said the servo will make it better
you can get the tune then the servro or get the servo then the tune either way you will get some pretty firm shifting
TIM Z
DMAX Power
You'll be fine.
My shift kit wont even spill your drink. its all in how you set it up.
Doing a shift kit and servo is the BEST thing you can do to prolong transmission life.
Dont think its going to ruin your driveability, it will only enhance it.
My shift kit wont even spill your drink. its all in how you set it up.
Doing a shift kit and servo is the BEST thing you can do to prolong transmission life.
Dont think its going to ruin your driveability, it will only enhance it.
viximaging
Full Access Member
I have had mine sitting in my tool box for like a month now.. Need to slap it in
ScottyBoy
Full Access Member
I can say that installing mine was a bit of a pain, especially trying to get that snap ring back on when putting it all together. But in the long run it was well worth the trouble. I used the write up on GMFS as well. Its hands down the best bang for your buck mod you can do. What other mod can you do for about 20 bucks that will yeild so much improvement in driveability?
KAKALAK
Member
- Joined
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- Posts
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Vette servo
Just a few questions, (1) whats the part number for the vette servo and the superior 4th gear super hold servo? Looked on ebay but unsure of the correct ones. (2) what is GMFS write up?
Thanks for your time and help.
Just a few questions, (1) whats the part number for the vette servo and the superior 4th gear super hold servo? Looked on ebay but unsure of the correct ones. (2) what is GMFS write up?
Thanks for your time and help.
plush
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second post in thsi thread is one
http://www.gmfullsize.com/forum/showthread.php?t=1159&highlight=Corvette+servo
Plus their is another on the site called servo instal to end all, or some such.
This is the one I ordered.
http://cgi.ebay.com/ebaymotors/_W0QQcmdZViewItemQQ_rdcZ1QQitemZ200623818280QQruZhttpQ3aQ2fQ2fshopQ2eebayQ2ecomQ3a80Q2fiQ2ehtmlQ3fQ5ffromQ3dR40Q26Q5ftrksidQ3dp5197Q2em570Q2el1313Q26Q5fnkwQ3d200623818280Q26Q5fsacatQ3dSeeQ2dAllQ2dCategoriesQ26Q5ffviQ3d1#ht_918wt_750
how hard is it to install the superior 4th gear? i might do the corvette servo and the 4th gear thing. i already have a bb tune so i would have to go back down for a tune, correct?
Just did my Vette servo today in my 04 Tahoe... thanks for all the help in this thread!!
It was pretty easy, but that cover snap ring really is a pain, wow!
Real noticeable difference though, 1st/2nd is really nice.
It was pretty easy, but that cover snap ring really is a pain, wow!
Real noticeable difference though, 1st/2nd is really nice.
96superflow
TYF Newbie
I have done 2 of these and by far the best thing I have ever done to improve my 4l60e transmission. The first one I did was in my 96 blazer (its lifted and I didn't have to jack it up at all to get to it 
) I went for a test drive after I finished (after dark) and it wouldn't shift into 2nd. Looked in my mirror and saw a trail of trans fluid on the road. Didn't get the snap ring back in all the way and it blew the servo out the side of the trans (didn't loose anything thou). The second one I did in my Tahoe was about 15 mins and I put the longer pin it there too. Damn thing shifts like it should now!
) I went for a test drive after I finished (after dark) and it wouldn't shift into 2nd. Looked in my mirror and saw a trail of trans fluid on the road. Didn't get the snap ring back in all the way and it blew the servo out the side of the trans (didn't loose anything thou). The second one I did in my Tahoe was about 15 mins and I put the longer pin it there too. Damn thing shifts like it should now!c47205
TYF Newbie
Need servo part number!!!!
as stated i need the corvette servo part number and the 4th gear servo???? part number the links in this thread are old and no longer on ebay. looking to upgrade the 05 tahoe i just picked up as i do alot of trailering. also is there any info on doing the 4th gear upgrade? I did not see any links on this thread.
as stated i need the corvette servo part number and the 4th gear servo???? part number the links in this thread are old and no longer on ebay. looking to upgrade the 05 tahoe i just picked up as i do alot of trailering. also is there any info on doing the 4th gear upgrade? I did not see any links on this thread.
bigwhite4door901
Member
so I buy the regular vette servo and the 4th gear and they both go in there? just making sure before I buy both. and does anyone know wat difference the longer pin makes?
Big Buttons
The SS Burb
you don't need the 4th gear unless you do a lot of towing and stuff.
bigwhite4door901
Member
I tow a boat and I have 35's on my hoe
Big Buttons
The SS Burb
Then yea you might need it. But you may not like that firm of a shift if it's your daily. If your tranny slips pretty bad then you may need the longer rod. I didn't get the longer rod on mine and have had it in there for more than a year. I also have the line pressure turned up so it shifts pretty hard.
bigwhite4door901
Member
ok awesome I'm going to order them tomm
