in
this forum
in
the entire site
Advanced Search
Cancel
Login / Join
What's New
Forum Listing
Marketplace
Showcase
Gallery
Advanced Search
Members
FAQ
Dark Mode
Light Mode
menu
Log in
Sign up
Home
Forums
2002 - 2009 TrailBlazer/Envoy Tech
02-09 Vortec 5.3L V8 Engine and Drivetrain
Transmission Mods
Follow Forum
Create Thread
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
Filters
Show:
Loading…
1
1 of 4
Go to page
Go
4
S
6L80E in GMT360
ssilveronyxx
Jun 15, 2009
2
31
15K
Sep 13, 2023
by
Ravalli Surfer
J
Tansmission fluid
Jbugg
Jun 29, 2021
4
2K
Feb 10, 2023
by
miketexas
M
Towing in Drive vs 3
Mr. Peabody
Jun 12, 2022
48
5K
Oct 10, 2022
by
miketexas
H
5.3 transmission vs. 4.2 transmission q's
Hid-hq
Feb 19, 2009
18
37K
Jul 20, 2022
by
GeorgeF
Transmission slipping, please help!!!
merick1207
Nov 9, 2021
6
2K
Jun 3, 2022
by
Ravalli Surfer
J
Won't Shift out of park
JayKnud
Apr 25, 2010
25
155K
May 3, 2022
by
davethewave
2006 Envoy XL Denali Transmission issue.
merlinof2_1018
Jan 4, 2022
1
2K
Jan 5, 2022
by
Ravalli Surfer
How To Run Cool Towing Temps .....
Ravalli Surfer
Nov 16, 2021
6
932
Nov 21, 2021
by
Ravalli Surfer
2-3 Gear slippage need advice
1Shane
May 16, 2013
1
3K
Apr 10, 2021
by
Ravalli Surfer
U
Trailblazer trans question
Usdot2
Mar 4, 2021
1
787
Mar 11, 2021
by
Ravalli Surfer
4H won't work
Salti
Feb 14, 2021
6
1K
Mar 1, 2021
by
Salti
M
07 5.3L Envoy No 3rd Gear
Matt24Cicc
Jan 5, 2021
3
2K
Jan 10, 2021
by
theoriginalbowtie
T
Transmission wont shift 2-3
thegammaghost
Nov 21, 2017
1
6K
Nov 8, 2020
by
Curtis brabbs
B
pin differances.
blackwell316
Oct 17, 2020
1
650
Oct 17, 2020
by
EnvoyBoy2004
T
Corvette Servo??
Troopr31
Oct 18, 2011
2
38
32K
Sep 19, 2020
by
miketexas
V
Should I Flush Transmission?
Videot
Apr 13, 2019
10
5K
Sep 2, 2020
by
samlab1
H
TB driving forward problems
Honestiw
Jan 6, 2020
0
946
Jan 6, 2020
by
Honestiw
J
02 envoy lost reverse only
jjsfamily
May 14, 2019
1
2K
May 14, 2019
by
miketexas
I
05' Tb, No overdrive,random 6k rpm spikes
Ianbarr1
May 14, 2019
1
1K
May 14, 2019
by
miketexas
K
4l60e had no 2nd now free revs in 2nd
kott0n
Apr 8, 2019
1
1K
Apr 8, 2019
by
miketexas
L
Something else to worry about...
lrawlins
Mar 28, 2019
0
901
Mar 28, 2019
by
lrawlins
S
4l60e upgrades
Stone615
Jan 25, 2019
1
2K
Jan 25, 2019
by
Stone615
R
Swap bellhousing?
Ragecc
Jul 7, 2018
0
2K
Jul 7, 2018
by
Ragecc
C
So this happened
Carguy1985
Apr 12, 2018
0
1K
Apr 12, 2018
by
Carguy1985
M
Transmission slipping after off size spare tire used
MikeyP78
Sep 29, 2017
0
1K
Sep 29, 2017
by
MikeyP78
W
Does the interchange lie ? - Transmission
windshield_time
May 31, 2011
4
17K
Jul 9, 2017
by
ezfrank
B
2005 Trailblazer Transmission fluid change question
BCTB05
Apr 18, 2017
0
2K
Apr 18, 2017
by
BCTB05
R
04 Envoy Transmission into 02 Trailblazer
robert19890412
Apr 15, 2017
0
1K
Apr 15, 2017
by
robert19890412
P
2006 GMC Envoy XL Denali 4L60E rebuild
phabibjr
Oct 19, 2016
1
4K
Oct 20, 2016
by
phabibjr
E
Envoy Tranny Won't shift
ericaudell
Aug 26, 2016
3
3K
Sep 2, 2016
by
ericaudell
M
Delayed shift mostly from 1-2 2-3
Mjstutter12
Apr 22, 2016
0
3K
Apr 22, 2016
by
Mjstutter12
P
i need help...06 trailblazer 4.2l 4x4 Trans swap compatability??
pwonder99
Mar 24, 2016
8
7K
Apr 8, 2016
by
pwonder99
B
Rattle in drivetrain
Bounty_Hunter
Jun 8, 2007
2
3
73
37K
Apr 5, 2016
by
lifted97XV8AWD
B
4l80e
Bd1703
Feb 23, 2016
0
3K
Feb 23, 2016
by
Bd1703
Transmission Temp in DIC?
l008com
Feb 7, 2016
0
2K
Feb 7, 2016
by
l008com
1
1 of 4
Go to page
Go
4
Transmission Mods
801
posts
822.4K
views
Performance Transmission Modifications
Show Less
Join Community
Grow Your Business
Forum Staff
View All
pdcomm
Administrator
Admin
Administrator
Recommended Communities
AVS Forum
1M+ members
SkyscraperCity
880K+ members
Deals Forum
40+ members
Home
Forums
2002 - 2009 TrailBlazer/Envoy Tech
02-09 Vortec 5.3L V8 Engine and Drivetrain
Top