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Old 09-16-2020, 02:29 AM   #10
Richard
Senior Member
 
Join Date: Dec 1999
Location: Southern California
Posts: 2,724
Re: 6L90 refresh/rebuild?

Quote:
Originally Posted by 57taskforce View Post
Your exactly right, no 1:1 isn’t a big deal at all. I hate the 4l80E in my 1998 K2500. My last couple company trucks have all had 6L90’s and they are a far better tranny in my opinion. The huge spacing in between the gears in the 4l80 always has you with either too much gear or not enough, especially with bigger tires. The 6l90 always seems to be able to keep the the engine in the power band. I’d still be interested in those 6l90 Camaro parts when you get to that point Richard. I’ve put over 250,000 miles across 2 different 6l90’s and have never had so much as a weak shift. It’s a strong unit, and I believe you will like it a lot.
Have a 4L80e in my 2000 C2500 work truck (OBS) Not really happy with it. Always going in and out or overdrive. Shifting horribly now, actually stalling the engine in reverse. Purchased from from my old boss and have to do a tear down to correct the rebuild from a local transmission shop. Took a crap after only 6000 miles warranty was 5000. They will not warranty it.
I generally hang on to to everything I have until it is up and running. Have not forgotten about you.
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Richard
1972 K10 Custom Deluxe SWB Fleetside
My build https://67-72chevytrucks.com/vboard/...d.php?t=800746
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