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Mike L's Trans Talk
Allison info from Inglewood Transmission
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Duramax 6.6 Technical
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Allison Tunes
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286
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286
2020 L5P Trans tuning?
Feb 13, 2021
ikeG
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Mike L has passed away.......
Chevy1925
Jun 20, 2022
2
3
4
Replies
71
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7K
Dec 8, 2023
Lost0187
C
Locked
Sticky
Allison extension housing replacement procedure
cm2500hd
Jun 19, 2017
Replies
2
Views
16K
Jun 19, 2017
Mike L.
Normal threads
J
intermitent problem on 5 speed alison
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Jan 22, 2024
2
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25
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338
Mar 11, 2024
jacques nolin
J
T87 Swaps
kidturbo
Oct 17, 2023
19
20
21
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414
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11K
Mar 11, 2024
pl_silverado
Best converter option
Chandler3825
Mar 3, 2024
2
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21
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433
Mar 8, 2024
Ironworker15
Lmm tcm
davig
Mar 5, 2024
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1
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69
Mar 5, 2024
2004LB7
B
5 speed temps
Bryce R.
Mar 2, 2024
Replies
0
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55
Mar 2, 2024
Bryce R.
B
A
OE Allison Torque Converter Bolt Dimensions needed
Animals1234
Feb 18, 2024
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104
Feb 21, 2024
Animals1234
A
8
Allison 6sp spewing oil from top
812sf
Feb 10, 2024
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8
Views
149
Feb 11, 2024
2004LB7
2008 4wd LMM w/ weird problem. Trans for TC related. I'm at a loss
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Feb 4, 2024
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8
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151
Feb 7, 2024
rickb
C
HELP Transmission
Chevy2005
Feb 5, 2024
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8
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147
Feb 6, 2024
Chevy2005
C
T
6 speed to 5 speed swap!
turbovan
Jan 24, 2023
2
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30
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871
Feb 2, 2024
PureHybrid
J
Looking for Allison build/install options near Virginia.
johnmyster
Nov 6, 2023
2
Replies
24
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801
Feb 2, 2024
johnmyster
J
6
2022 Allison fluid change?
68ss
Jan 12, 2024
Replies
12
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249
Jan 29, 2024
Chevy1925
S
High Performance Allison Build - Advice on Parts?
Synviks
Jan 22, 2024
Replies
5
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219
Jan 23, 2024
Bdsankey
T
P0841 2004.5 LLY
Trgglynn
Jan 5, 2024
Replies
9
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179
Jan 21, 2024
Trgglynn
T
2011 LML Allison LCT 1000 Swap
Lost0187
Dec 5, 2023
2
Replies
25
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533
Jan 10, 2024
DAVe3283
Trying to locate a vibration
monster50iii
Dec 6, 2023
Replies
6
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259
Jan 8, 2024
monster50iii
P0727 issue
DIESELMAFIAPER.LB7
Dec 14, 2023
Replies
9
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191
Dec 15, 2023
DIESELMAFIAPER.LB7
N
Converter differences X & G
N2BRK
Dec 4, 2023
2
Replies
20
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677
Dec 8, 2023
N2BRK
N
M
2002 Allison spiking heat temps
Mcguirejohnson
Aug 29, 2023
2
Replies
23
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659
Dec 7, 2023
Mcguirejohnson
M
A
2002 Duramax trans problems. Hopefully electrical
Alaskasurf
Nov 9, 2023
Replies
7
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232
Dec 6, 2023
Bdsankey
B
C3 and C4 total measurements
BIGX
Nov 26, 2023
Replies
4
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204
Nov 27, 2023
PureHybrid
Trans build slow shifts
715Hunter
Nov 14, 2023
2
Replies
23
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627
Nov 18, 2023
PureHybrid
C
Intermittent loss of gear, temporary, no codes
chaosrob
Nov 2, 2023
Replies
8
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265
Nov 4, 2023
chaosrob
C
J
Range shift inhibited on new trans build
Jdherron
Aug 12, 2023
Replies
9
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370
Oct 10, 2023
Chevy1925
C
2001 6.6 transmission
cody.allison
Oct 3, 2023
Replies
2
Views
186
Oct 3, 2023
TheBac
I
Hi need help 2005 C6500 Chevrolet Allison
infinity stones towing FL
Sep 19, 2023
Replies
1
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104
Sep 19, 2023
TheBac
W
Trans leak need advice please.
white-duramax
Feb 11, 2017
Replies
17
Views
2K
Sep 10, 2023
1FastBrick
Trans cooler
Harshman
Jun 15, 2023
2
Replies
20
Views
754
Sep 6, 2023
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A50 TCM Inspection
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Sep 3, 2023
Replies
2
Views
222
Sep 3, 2023
kidturbo
Allison 5sp:
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tgebes
Mar 12, 2014
Replies
9
Views
9K
Aug 30, 2023
1FastBrick
R
05 LLY Transmission Question
redhorse22
Aug 24, 2023
Replies
4
Views
248
Aug 28, 2023
darkness
Transmission cooler lines
elliottw
Aug 19, 2023
Replies
3
Views
278
Aug 21, 2023
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4x4 end play
JDPlowboy
Feb 2, 2016
2
3
Replies
41
Views
6K
Aug 16, 2023
thomasleeyoder
T
Roasted Allison
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Aug 11, 2023
Replies
3
Views
250
Aug 13, 2023
PureHybrid
N
Tailhousing replacement questions input
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Jul 31, 2023
Replies
9
Views
265
Aug 2, 2023
PureHybrid
W
5speed won’t stay In gear
wydopenLb7
Jul 22, 2023
Replies
12
Views
337
Jul 28, 2023
wydopenLb7
W
L
LLY new TCM won't communicate after TCM replacement
LBZ_Baker98
Jul 27, 2023
Replies
4
Views
229
Jul 27, 2023
1FastBrick
G
Shift range inhibited
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Jul 23, 2023
Replies
2
Views
181
Jul 23, 2023
Goose2.0
G
K
LML Hesitation/Driveline Dead Space
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Jul 7, 2023
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3
Views
242
Jul 11, 2023
KRATOCT
K
T
Limp mode
Timracin33
Jul 6, 2023
Replies
1
Views
143
Jul 6, 2023
gmduramax
B
Chaffing transmission cooler lines
BobHud
Jun 27, 2023
Replies
0
Views
216
Jun 27, 2023
BobHud
B
A
Tap shift up and down ohms/resistance
antwon88
Sep 4, 2014
Replies
13
Views
3K
Jun 26, 2023
sbornoe
S
Need help P0768
laplanteT41
Jun 21, 2023
Replies
3
Views
165
Jun 21, 2023
2004LB7
B
Swapping A50 TCM for an A40 TCM?
bmax0517
Apr 6, 2023
Replies
16
Views
1K
Jun 20, 2023
BoiseRob
Z
05 LLY transmission issues
Zachayla
Jun 19, 2023
Replies
0
Views
156
Jun 19, 2023
Zachayla
Z
H
Trans Electrical Issue
Harvey24
Jun 15, 2023
Replies
10
Views
297
Jun 17, 2023
Harvey24
H
u2106 help please!!!!!
ryanvanl
Jun 30, 2013
Replies
16
Views
6K
Jun 15, 2023
Ron Nielson
R
T
Help with converter choice.
turbovan
Jun 14, 2023
Replies
4
Views
314
Jun 14, 2023
turbovan
T
Converter death
rcr1978
Feb 13, 2023
Replies
4
Views
470
Jun 14, 2023
turbovan
T
J
05 transmission in 02 truck?
jrfoust1
May 1, 2023
2
Replies
28
Views
647
Jun 14, 2023
turbovan
T
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