New posts

What's new New posts New showcase items New showcase comments New profile posts Latest activity
R
Value 2002 CCLB 4X4
Replies
8
Views
121
Smoke Signals
2004LB7
2004LB7
TheBac
June '26 Chat -- Summertime!
Replies
48
Views
732
Smoke Signals
malibu795
malibu795
0
The New 17" PYOs from WCfab
Replies
14
Views
324
Wheels & Tires
1FastBrick
1FastBrick
Dozerboy
McRats Wendy is up for sale...
Replies
19
Views
554
Smoke Signals
WVRigrat05
WVRigrat05
B
BD Transmission issues
Replies
10
Views
308
Mike L's Trans Talk
Bdsankey
Bdsankey
Jake155
Yet another new guy
Replies
1
Views
40
Introductions
2004LB7
2004LB7
Chevy1925
1/8 mile discussion and time slips post here!
Replies
486
Views
42K
1/8 mile 6.699 or quicker Duramax-powered list
2004LB7
2004LB7
N2BRK
2002 FE9
Replies
332
Views
14K
Garage Builds
N2BRK
N2BRK
Phoenix-LH
Bought a Sierra as Donortruck - now he stay
Replies
327
Views
14K
Repower / Transplant
Phoenix-LH
Phoenix-LH
malibu795
BBC teardown and diagnosis
Replies
44
Views
2K
Things that use Spark Plugs
malibu795
malibu795
coker6303
**CHALLENGE** - TURBO LAG TEST using a log
Replies
281
Views
45K
Turbo Talk
N2BRK
N2BRK
B
New Member
Replies
1
Views
72
Introductions
Bdsankey
Bdsankey
J
PPE lift pumps
Replies
3
Views
168
General Fuel System & Exhaust Questions
TheBac
TheBac
Whistlin.LMM.07.5
  • Poll
LMM Full Rebuild
Replies
8
Views
352
Duramax Engine Building
Bdsankey
Bdsankey
Dozerboy
Fixing my LBZ/ truck build
Replies
97
Views
8K
Garage Builds
darkness
darkness
Toxic
New lml engine build, no fuel rail pressure
Replies
48
Views
4K
Duramax Engine Building
Toxic
Toxic
TheBac
  • Locked
May '26 Chat -- "Are We There Yet?"
Replies
88
Views
2K
Smoke Signals
PureHybrid
PureHybrid
H
  • Sticky
"OFFICIAL" What did you do to your D-Max today?
Replies
6K
Views
947K
Smoke Signals
darkness
darkness
1TRIKHD
My Country Boy Limo. 06 LBZ
Replies
1K
Views
189K
Gallery
lutzjk
lutzjk
Dm23
In need of a little assistance.
Replies
17
Views
387
LML
Dm23
Dm23
countrycorey
New toy
Replies
29
Views
886
Things that use Spark Plugs
countrycorey
countrycorey
TheBac
  • Locked
Bought and sold a 2016 Colorado
Replies
199
Views
12K
LWN (2.8L) General talk (Colorado/Canyon)
TheBac
TheBac
whitegmc06
Lml piston install
Replies
52
Views
1K
Duramax Engine Building
whitegmc06
whitegmc06
R
2005 GMC 2500HD LLY - Need Stock Tune
Replies
5
Views
142
Tune Library
Cougar281
C
P
Y-Bridge install
Replies
6
Views
3K
LML
KBLADES
K
T
Grey smoke on startup
Replies
5
Views
144
LML
tsywyk
T
715Hunter
High EGTs w/ KB Diesel 64mm
Replies
13
Views
439
Turbo Talk
Bdsankey
Bdsankey
R
Help with weird noise coming from thermostat housing
Replies
3
Views
105
LLY
Dozerboy
Dozerboy
M
Coolant loss into oil and no external leak! Help
Replies
5
Views
139
LBZ
DAVe3283
DAVe3283
Mile_high
Looking for guidance and backup support before flashing LB7 (EFILive / LDS tunes / DSP5 / emissions)
Replies
22
Views
917
Duramax Tuning, Logging, and Gauges
Mile_high
Mile_high
1FastBrick
Aluminum Radiators?
Replies
12
Views
585
Duramax Engine Building
Chevy1925
Chevy1925
715Hunter
Brakes refuse to bleed properly
Replies
8
Views
249
Chassis, Suspension & Brakes
715Hunter
715Hunter
D
Hello
Replies
2
Views
73
Introductions
TheBac
TheBac
dracing70
Stock lly tune and os
Replies
1
Views
135
Tune Library
Lennydmaxguy
Lennydmaxguy
AUSLBZPatrol07
G'day Mate
Replies
4
Views
140
Introductions
2004LB7
2004LB7
duramax on fire
delete choices
Replies
4
Views
260
LML
Bdsankey
Bdsankey
R
2021 3.0 jerking at hwy speed
Replies
0
Views
75
LM2 (3.0L) General Talk
Rappid
R
G
Duramax in an old 6x6 in Germany
Replies
16
Views
483
Repower / Transplant
Bdsankey
Bdsankey
malibu795
Bought a Cruze
Replies
47
Views
912
Things that use Spark Plugs
malibu795
malibu795
2004LB7
Direct message transfer to forum/thread
Replies
8
Views
190
Forum Suggestion Box
Cougar281
C
Top Bottom