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TBSS Drivetrain
4L70E Transmission Help
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4L80E/4L85E
4.1K
1.2M
4 mo ago
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1.2M
4 mo ago
6L80E/6L90E
636
286K
8 d ago
636
286K
8 d ago
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Sticky
Common trans failure symptoms and causes
lt1z
Aug 15, 2010
3
4
5
89
77K
Jun 9, 2021
by
Johnkoda
Sticky
Converters Driving as Stock, true or false
PsRumors
Jan 23, 2009
3
4
5
98
30K
May 18, 2019
by
farbeyonddriven
Sticky
Tips For Tranny Survival...
Anointed Fighter
Aug 10, 2008
11
12
13
254
72K
Jan 14, 2019
by
DCast
Sticky
Here's How To Flush Your 4L70E Transmission.
NORCAL SS
Nov 4, 2007
2
3
4
78
51K
May 6, 2016
by
panel
Sticky
06/07 Transmission Removal Procedure
blazenstyle01
Sep 27, 2007
Locked
0
12K
Sep 27, 2007
by
blazenstyle01
4L75E-R/4L75E-HT
FlomaxSS
3 mo ago
5
523
3 mo ago
by
Burnit53
Removal tips
mrallard11
3 mo ago
1
391
3 mo ago
by
Jaysboosted6.0
D
needing help with 4l70e parts rebuild list
Dookie
3 mo ago
8
487
3 mo ago
by
Dookie
M
4L60e rebuilt issue
Michaelorme
4 mo ago
0
268
4 mo ago
by
Michaelorme
M
06 vs 07 transmissions, interchange shows its not the same, but why?
MazDuh
Jul 5, 2014
12
5K
4 mo ago
by
Branndonw
Which trans and why?!?
sahls01gmc
Nov 18, 2021
10
2K
4 mo ago
by
FastTBSS
S
All gears grind!
SjChile
5 mo ago
5
328
5 mo ago
by
scott750
A
Cyl 2 missfire after new coil/injector
Aaronz28
7 mo ago
6
469
7 mo ago
by
Aaronz28
T
Is the dipstick for the transmission on the SS same as the regular Trailblazer?
Tblaze
9 mo ago
3
810
9 mo ago
by
Tblaze
Stuck in reverse and won't start help!!!
grazo
Apr 27, 2013
11
9K
9 mo ago
by
scott750
Transmission may have gone out. Advice/Suggestions Please? Thank you.
EPizzle
10 mo ago
8
1K
10 mo ago
by
Ryanh1323
Removing torque converter bolts
tilton
Feb 26, 2013
2
3
4
63
17K
11 mo ago
by
PaulWall88
2003 Chevy Trailblazer LS transmission won't shift into drive
Mr.goode.1973
Jan 17, 2022
7
931
Jan 27, 2022
by
docub2011
Gate Style Shifter with Reverse Lock-Out
Left Coast '32
Oct 24, 2009
3
4
5
92
33K
Jan 16, 2022
by
Nutty Professor
S
Transmission Issue?
stef_204
Dec 5, 2021
2
3
51
3K
Jan 8, 2022
by
JoeMontana
Trans Cooler Question?
johnnyoffshore
Nov 26, 2021
18
1K
Dec 4, 2021
by
Burnit53
Z
Trans wiring. What is this plug?
zero_2_sixty
Oct 1, 2015
5
3K
Dec 4, 2021
by
chevdog
Shifting issues!
deftonesdd
Nov 23, 2021
4
852
Nov 24, 2021
by
deftonesdd
J
2WD 4L70 tailshaft bushing Part Number
JeRM82
Nov 22, 2021
0
413
Nov 22, 2021
by
JeRM82
Servo's...accumulators..etc etc for modded daily AWD
ThwopKing
Oct 23, 2021
9
853
Nov 14, 2021
by
Civteck
Transmission Servo Upgrade:
johnnyoffshore
Nov 9, 2021
1
784
Nov 13, 2021
by
FlomaxSS
Transmission cooler question?
johnnyoffshore
Nov 12, 2021
2
1K
Nov 12, 2021
by
FlomaxSS
Pinless Accumulator
deftonesdd
Nov 8, 2021
3
546
Nov 10, 2021
by
JoeMontana
Down Shift
Rodney R
Nov 4, 2021
4
568
Nov 7, 2021
by
JoeMontana
J
Low speed TC lock up conditions.
JeRM82
Oct 27, 2021
3
532
Oct 29, 2021
by
JoeMontana
08 trailblazer SS rebuilt transmission
TbssDave
Sep 11, 2021
3
1K
Oct 26, 2021
by
Mitch808
4l70e wot problem
Sanchez988
Oct 22, 2021
2
869
Oct 24, 2021
by
Sanchez988
Who's running a 3600 stall on AWD DD
ThwopKing
Sep 23, 2021
10
2K
Oct 7, 2021
by
My 3rd Kid
Shifter button stuck !
sho nuff
Aug 28, 2021
14
2K
Oct 5, 2021
by
sho nuff
transmission fluid and filter change, what else can I do without dropping it out?
Palitoiii
Sep 25, 2020
6
2K
Oct 3, 2021
by
P Smith
Sonnex 77284-K planet
Burnit53
Sep 17, 2021
7
1K
Sep 23, 2021
by
TheOriginalBowtieSupply
4L60 pan on a 4L70
deftonesdd
Sep 21, 2021
4
601
Sep 21, 2021
by
FlomaxSS
AR5 swapping my TrailBlazer SS
Crazym3xican
Jun 16, 2020
11
3K
Sep 13, 2021
by
Crazym3xican
TruCool Install Locations!
Chevyman95
Jun 27, 2021
10
3K
Sep 12, 2021
by
P Smith
does anyone know what pin connector is used for the '06 4L70e
drykill8
Jan 21, 2015
15
4K
Sep 9, 2021
by
showelljr
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4L70E Transmission Help
Tranny Info and Upgrades including torque converters (stall)
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