Duramax Hard Parts

Dmax Performance Parts and related discussions.

LB7 New

2.2K
31.9K
Threads
2.2K
Messages
31.9K
2004LB7
Crank NO Start 2002 2500HD LB7

LLY New

1.3K
17.4K
Threads
1.3K
Messages
17.4K
kidturbo
LLY Ficm

LBZ New

1.2K
14.3K
Threads
1.2K
Messages
14.3K
TheBac
WEIRD SHAKES AT IDLE???

LMM

767
11.2K
Threads
767
Messages
11.2K
N2BRK
PLEASE HELP!! 07.5 LMM No shift indicator, dome lights, power locks & windows, NO CRANK NO START

LML New

654
8.4K
Threads
654
Messages
8.4K
2004LB7
Misfire at 1200rpm

L5P New

124
3.8K
Threads
124
Messages
3.8K
Rdomeck
L5P will barely start, then die Please Help

Transfer Case / Axles / Driveshafts Tech

294
3.5K
Threads
294
Messages
3.5K
TheBac
No 4WD

Van

18
312
Threads
18
Messages
312
M
LGH (detuned LML in a van) Engine Shuts off at full throttle

Part #'s New

397
2.3K
Threads
397
Messages
2.3K
gmc502
2016 alternator 2 pin connector P/N

Turbo Talk

"Nitrous is nice, but it's best to be Blown"
1.9K
43.7K
Threads
1.9K
Messages
43.7K
malibu795
WWYD? Turbo time

General Fuel System & Exhaust Questions New

373
7.7K
Threads
373
Messages
7.7K
M
dual tank woes

Fluids and Maintenance New

653
10.7K
Threads
653
Messages
10.7K
1FastBrick
Which trans fluid ?

The Pharmacy

Nitrous, Propane, Meth, oxidizers
172
3.2K
Threads
172
Messages
3.2K
Baking83
Nitrous
ZeroGravity58
LB7: intake heater
Replies
3
Views
2K
sweetdiesel
sweetdiesel
Killerbee
Need a pre-turbo WI controller...
Replies
22
Views
4K
Killerbee
Killerbee
Killerbee
Cost of turbocharging
Replies
59
Views
8K
WolfLMM
WolfLMM
duratothemax
sealing stock turbo inlet
Replies
12
Views
3K
duratothemax
duratothemax
Brayden
Info: Good Recent Diesel Engine Article
Replies
12
Views
3K
McRat
McRat
Brayden
TurboBrake on Extreme 4x4 June 7, 2008
Replies
26
Views
3K
SmokeShow
SmokeShow
sweetdiesel
custom exhausts
Replies
12
Views
2K
LBZ
LBZ
bigbird
How much boost for stock intercooler?
Replies
8
Views
2K
bigbird
bigbird
02freighttrain
Max Boost for LLY?
Replies
17
Views
8K
Killerbee
Killerbee
D
LBZ: Exhaust Question
Replies
11
Views
2K
blackduramax07
blackduramax07
Brayden
Piston Bowl Config vs Nozzle Size in HSDI Engines
Replies
19
Views
4K
mytmousemalibu
mytmousemalibu
D
air filter question
Replies
13
Views
2K
LBZ
LBZ
psyco66
How to hook up PPE lift pump
Replies
18
Views
4K
The Neens
The Neens
Killerbee
Allison 5sp: Core: What do I need to know?
Replies
2
Views
858
Tacojedbob7
Tacojedbob7
2wd_Sled_Puller
Thinking out loud
Replies
15
Views
4K
Killerbee
Killerbee
skintback
Question: 1792 failed what other options
Replies
44
Views
4K
Killerbee
Killerbee
Jeff P
duramax fuel filter micron rating
Replies
3
Views
8K
paint94979
paint94979
skintback
Options for daily driver good for mid to low 11's
Replies
34
Views
7K
codyn
codyn
sweetdiesel
ARP SS up-pipe bolts
Replies
11
Views
3K
sweetdiesel
sweetdiesel
ripmf666
LBZ: BD full bore manifold
Replies
4
Views
2K
blackduramax07
blackduramax07
eds04max
ATTN: GT40 owners......
Replies
30
Views
6K
2wd_Sled_Puller
2wd_Sled_Puller
psyco66
Turbo upgrade
Replies
26
Views
6K
duramaximizer
duramaximizer
ZeroGravity58
LB7: intake on stock turbo and GT4094?
Replies
23
Views
5K
ZeroGravity58
ZeroGravity58
sweetdiesel
options for oil press taps
Replies
32
Views
5K
sweetdiesel
sweetdiesel
TYREBOYZ_DEMAXIN
LBZ: Low Fuel Rail Pressure
Replies
10
Views
4K
ripmf666
ripmf666
dmaxlover
Finally got my axles and spool done.
Replies
26
Views
5K
dmaxlover
dmaxlover
K
Truck won't start
Replies
4
Views
1K
kkhamil23
K
ripmf666
LBZ: Fuel Lines
Replies
3
Views
2K
sweetdiesel
sweetdiesel
ripmf666
LBZ: C head gaskets
Replies
2
Views
2K
ripmf666
ripmf666
D
Dual Fuelers vs Injectors?
Replies
15
Views
4K
jpowel29
jpowel29
dieselson
Head Gasket Part Numbers
Replies
4
Views
1K
dieselson
dieselson
mplteddy
LBZ: Intake Air Temp Sensor
Replies
3
Views
2K
Killerbee
Killerbee
duratothemax
LLY: driving again.
Replies
37
Views
6K
duratothemax
duratothemax
SIKDMAX
LMM: My Airdog 150 Install
Replies
12
Views
10K
RENODMAX
RENODMAX
sweetdiesel
LB7: 2001 idler tension pully
Replies
2
Views
2K
sweetdiesel
sweetdiesel
McRat
Rollpan, Casper
Replies
0
Views
948
McRat
McRat
jimdmax
rear carrier backlash ?
Replies
3
Views
1K
malibu795
malibu795
Kat
Head Gasket P/N's
Replies
12
Views
3K
duramaximizer
duramaximizer
RENODMAX
Super Budget Build Opinions?
Replies
66
Views
10K
RENODMAX
RENODMAX
McRat
Shocks (OEM)
Replies
4
Views
2K
Nor-Cal Nick
Nor-Cal Nick
Brayden
Cast Stainless T4 Pedestals Anyone?
Replies
14
Views
3K
ROGUE GTS
R
ripmf666
LBZ: Pistons
Replies
5
Views
2K
Diesel power
D
sweetdiesel
LB7: Gm service manual
Replies
3
Views
4K
sweetdiesel
sweetdiesel
MMLMM
LMM: Whos got a short block?
Replies
36
Views
7K
ripmf666
ripmf666
WanaDmaxsub
Replacing fuel bleed valve...Oppps
Replies
4
Views
1K
malibu795
malibu795
oilburner
Lift Pump Filter ???
Replies
2
Views
1K
SIKDMAX
SIKDMAX
sweetdiesel
LB7: Complete Gasket List
Replies
0
Views
2K
sweetdiesel
sweetdiesel
Redbone
In the spirit of.....
Replies
13
Views
2K
2500HeavyDuty
2500HeavyDuty
CBJ61NASH
Help: Cp3 mod
Replies
2
Views
921
CBJ61NASH
CBJ61NASH
sweetdiesel
flywheel bolts
Replies
4
Views
1K
sweetdiesel
sweetdiesel
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