Duramax Hard Parts

Dmax Performance Parts and related discussions.

LB7 New

2.2K
31.9K
Threads
2.2K
Messages
31.9K
lexa
Thumping noise coming from intake
  • lexa

LLY New

1.3K
17.3K
Threads
1.3K
Messages
17.3K
1FastBrick
LLY Ficm

LBZ New

1.2K
14.3K
Threads
1.2K
Messages
14.3K
shakenfake
Service Brake System message

LMM New

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
NC-smokinlmm
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 New

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

396
2.3K
Threads
396
Messages
2.3K
K
Crossmember part # or replacement

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

652
10.7K
Threads
652
Messages
10.7K
OleBlackyLBZ
Starfire Fluid Built Trans

The Pharmacy

Nitrous, Propane, Meth, oxidizers
172
3.2K
Threads
172
Messages
3.2K
Baking83
Nitrous
Kspen90
coolant leak???
Replies
3
Views
962
03BlkMax
0
T
LLY/LBZ Mouthpiece with Twins Over Stock Turbo
Replies
71
Views
14K
quadracer37
quadracer37
2
Help.. Tuning problems?
Replies
11
Views
2K
IdahoRob
IdahoRob
quinton
LLY: Help! Lly running funny
Replies
22
Views
4K
quinton
quinton
duramax hd
LB7: AC System cross compatibility
Replies
8
Views
2K
Noreaster
Noreaster
02 nasty max
LB7: best stock twin kit
Replies
9
Views
3K
mr wang
mr wang
T
A turbo question.....
Replies
9
Views
2K
kodykruger
kodykruger
D
Problem after trying boosted launch
Replies
45
Views
9K
Polaris7x
Polaris7x
turbostang7
gt4088 questions
Replies
10
Views
3K
jonathancasey19
jonathancasey19
sickdiesel
Intercooler to frame grommet.
Replies
1
Views
998
TheBac
TheBac
SickLL7Crenshaw
LLY inj knocking bad
Replies
14
Views
3K
SickLL7Crenshaw
SickLL7Crenshaw
Krazykid
WVO conversion?
Replies
4
Views
3K
Hm1dv
H
B
My truck leaked out diesel and oil while I was revving engine to heat up
Replies
6
Views
1K
NC-smokinlmm
NC-smokinlmm
metron
LBZ: Pulsating swoosh sound
Replies
6
Views
1K
beanpole209
beanpole209
Fahlin Racing
Block width
Replies
1
Views
639
Fahlin Racing
Fahlin Racing
BW544
LBZ: Glow plug choice
Replies
6
Views
3K
PlugItIn
P
J17HENRY
oil lines
Replies
1
Views
985
mackthehack
mackthehack
adeso
New pistons without machine work
Replies
7
Views
2K
DMAXchris
DMAXchris
malibu795
quench...
Replies
12
Views
2K
Fahlin Racing
Fahlin Racing
MAXX IT OUT
Add a turbo
Replies
8
Views
2K
MAXX IT OUT
MAXX IT OUT
weazel
LLY: Losing water somewhere, little help please
Replies
29
Views
4K
blk smoke lb7
blk smoke lb7
S
Info: App to remote start truck
Replies
17
Views
7K
DAVe3283
DAVe3283
M
4x4 drive issues
Replies
3
Views
2K
mackthehack
mackthehack
C
stack mounting
Replies
0
Views
804
Chuner
C
Bigdirtylbz07
LBZ: Compound turbo suggestions
Replies
40
Views
5K
Bigdirtylbz07
Bigdirtylbz07
P
Please help are LLY and LB7 pistons the same?
Replies
25
Views
4K
duratothemax
duratothemax
SickLL7Crenshaw
Head Guides Needed?
Replies
10
Views
2K
Rudely
Rudely
B
LBZ: Battery cable diagram
Replies
1
Views
5K
boothybunch
B
TheBac
LML head gaskets
Replies
8
Views
4K
catman3126
catman3126
LBZ
LLY: P0207 in an LLY
Replies
1
Views
2K
LBZ
LBZ
J17HENRY
Lift pump pressure
Replies
6
Views
2K
sweetdiesel
sweetdiesel
motoking_1990
Where are these prices for Dmax
Replies
8
Views
2K
LWATSON
LWATSON
Ne-max
Injector question
Replies
5
Views
1K
sickdiesel
sickdiesel
TROJAN366
Craigslist Headers
Replies
55
Views
8K
whytry
whytry
M
BT lockbox
Replies
0
Views
764
matt78
M
durallymax
LB7: New Injector Bodies?
Replies
1
Views
1K
dansdieselp
dansdieselp
THduramax
Sensor off lly to lbz bridge
Replies
8
Views
1K
THduramax
THduramax
M
Thanke josh h
Replies
2
Views
750
coker6303
coker6303
Pdartsduramax
New guy
Replies
2
Views
797
Pdartsduramax
Pdartsduramax
S
Duramax surging at hwy speeds.. NEED HELP!!
Replies
39
Views
10K
Aaron@LDS
Aaron@LDS
T
FICM Relocation
Replies
109
Views
26K
S Phinney
S
fullpullalex
IHI Upgrades!
Replies
37
Views
8K
juddski88
juddski88
roughneckreed
Help: Used motor oil
Replies
7
Views
4K
That1028guy
That1028guy
Andrewslmm7
LMM: Pistons?
Replies
35
Views
6K
mackthehack
mackthehack
carter_44
How's this exhaust note?
Replies
9
Views
2K
jnieberlein
jnieberlein
bigboytoy426
Trams prob no Drive or park
Replies
10
Views
2K
duratothemax
duratothemax
01 silver bullet
LBZ piston replacement
Replies
12
Views
4K
malibu795
malibu795
S
Info: What's the best way to set-up nitrous?
Replies
41
Views
3K
Shieldsinc
S
J17HENRY
50 over injectors
Replies
6
Views
2K
sweetdiesel
sweetdiesel
J17HENRY
Injector size ?
Replies
13
Views
3K
sweetdiesel
sweetdiesel
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