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⚙️ Transmission - Transfer Case - Driveline
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4-Speed Automatic Transmission
4L60, 4L65, 4L70, 4L80, 700R4 transmissions
2.8K
1.1M
16h ago
2.8K
1.1M
16h ago
6-Speed Automatic Transmission
6L80, 6L90 transmissions
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1.2M
2h ago
3.3K
1.2M
2h ago
8-Speed Automatic Transmission
8L90 transmissions
565
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5h ago
565
285K
5h ago
10-Speed Automatic Transmission
10L90, 10L1000 transmissions
235
84.1K
Mar 10, 2024
235
84.1K
Mar 10, 2024
Allison Transmission
Allison transmissions
125
31.4K
Mar 4, 2024
125
31.4K
Mar 4, 2024
Manual Transmission
3, 4, 5, and 6 speed manual transmissions and clutches
203
157K
4h ago
203
157K
4h ago
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262
Sticky
9.5 14-Bolt Swap Donor Chart
swathdiver
Oct 9, 2023
7
637
Oct 9, 2023
by
swathdiver
L
Sticky
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Mar 9, 2012
7
8
9
179
145K
Aug 15, 2023
by
Bradley21sanders
Sticky
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hunt4steve
Apr 21, 2017
2
3
43
44K
Jul 31, 2023
by
swathdiver
B
Sticky
Gear ratio rpms and mpgs
BuchananZ71
Sep 1, 2015
2
23
27K
Jul 31, 2023
by
swathdiver
Sticky
New Transmission Sections
RedSLEd
Oct 16, 2021
2
5K
Oct 18, 2021
by
RedSLEd
2015 GMC SIERRA 1500 W/ 5.3 + 6L80 Transfer case stuck in neutral, electric shift knob unresponsive/no lights
dieselmountainman
4d ago
Poll
4
55
8h ago
by
davester3500
B
Front and Rear Diff oil change
bawestbrook1
2d ago
4
287
9h ago
by
bawestbrook1
J
AWD conversation on 2014 silverado 1500 5.3L Z71 Lt
Jnellis
13h ago
6
169
11h ago
by
PaleRider
M
4WD engages by itself when turning sharply.
mugwally
1d ago
2
98
1d ago
by
mugwally
S
Re-gear 3.73 to 4.56
StandardPessimist
4d ago
10
239
2d ago
by
StandardPessimist
I’m not really sure if this is the place to put this.
5spdkas
3d ago
5
248
3d ago
by
Latech
Requesting re-gear RPM calculations or the formula to DIY.
PaleRider
4d ago
10
209
3d ago
by
PaleRider
T
Rear axle ratio question
Trophyduck
Feb 15, 2019
14
8K
4d ago
by
Jemery9799
No 4WD Low - Imagine My Surprise
Moto-Mojo
Mar 16, 2024
2
32
2K
4d ago
by
rwballca
B
Won’t go into 4wd
Brandon72
6d ago
6
166
5d ago
by
davester3500
J
2012 sierra 1500 front axle info for the 8.25ifs
jerrya
Mar 19, 2024
6
158
5d ago
by
davester3500
Re-gear Opinions on 4.8L
Klutzy
Feb 22, 2024
43
1K
6d ago
by
AZFZDude
What are some good options/brands to replace rear differential cover?
CowboiCadillac2013
Feb 22, 2024
23
1K
6d ago
by
PaleRider
C
Rear end clunking 2001 chev
chip5774
Aug 25, 2013
17
14K
6d ago
by
johnhgeorge1971
Resonating when in gear?
chops1sc
Feb 27, 2024
8
325
7d ago
by
chops1sc
Changing rear diff fluid on 2013 Silverado HD?
CowboiCadillac2013
Mar 19, 2024
11
340
Mar 20, 2024
by
CowboiCadillac2013
K
transfer case popping me out of drive
krusherkoda
Mar 19, 2024
1
84
Mar 19, 2024
by
RedSLEd
Hard clunk shifting from Drive to Reverse
Richterrrr
Nov 27, 2021
13
15K
Mar 19, 2024
by
davester3500
M
Metal tinging noise under cab.
montanagrizzly
Apr 9, 2020
9
3K
Mar 19, 2024
by
PaleRider
J
2005 Silverado 4x4 manual T/C - 4x4 works, but no light on dash
JohnRD
Mar 15, 2024
10
260
Mar 19, 2024
by
davester3500
J
Chirping Noise From The Rear Of The Truck
Jimmydean771
Jun 6, 2016
Locked
13
12K
Mar 18, 2024
by
davester3500
B
Troubleshoot Stuck in Park
Big Blue
Mar 11, 2024
11
330
Mar 17, 2024
by
Big Blue
1
Rebuilt trans installed. Truck won't start
11smpace
Feb 25, 2018
7
5K
Mar 16, 2024
by
dlee200229
D
Chevy shake, vibration at highway speeds, my fix and what I found out
Danno0676
Jul 14, 2022
5
9K
Mar 15, 2024
by
PaleRider
H
2005 Chevy Silverado 2500hd 4x4 standard cab
Hotrod2494
Mar 15, 2024
3
113
Mar 15, 2024
by
davester3500
B
4x4 conversion on a 2001 Silverado 1500 5.3 V8 LS Ext. Cab
bennyandthejets
Nov 3, 2014
14
11K
Mar 14, 2024
by
davester3500
Intermittent 4x4
Rasmithky
Mar 13, 2024
1
104
Mar 13, 2024
by
Farmguy
J
Weird noise
Jlkidd
Mar 11, 2024
2
151
Mar 11, 2024
by
Jlkidd
R
Vibrations in auto 4wd,4 hi,4 lo
Rob88
Mar 8, 2024
8
208
Mar 9, 2024
by
PaleRider
Transmission temp too hot?
tombo
May 7, 2012
Locked
7
122K
Mar 7, 2024
by
r41n14r
G
2019 Silverado cold start won't move when shifted to drive
GHamsz
Feb 22, 2024
2
192
Mar 6, 2024
by
RedSLEd
S
which 'beast' to get?
silvertown
Sep 20, 2015
23
3K
Mar 6, 2024
by
RDF1
Differential leak?
07sierra504
Mar 4, 2024
14
399
Mar 5, 2024
by
Quinc
Questions on identifying my 10 bolt rear end
Los_Control
Feb 20, 2024
11
308
Mar 4, 2024
by
Farmguy
Diff Fluid Chg
Chevy7
Mar 2, 2024
18
897
Mar 4, 2024
by
Quinc
1
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⚙️ Transmission - Transfer Case - Driveline
76.4K
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39.4M
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Transmission, transfer case, F&R differential, G80 locking rear-end, CV axles, etc. See sub-forums for your specific transmission. Not sure which transmission you have? Check the Sticky.
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