Duramax Hard Parts

Dmax Performance Parts and related discussions.

LB7 New

2.2K
31.9K
Threads
2.2K
Messages
31.9K
2004LB7
Thumping noise coming from intake

LLY New

1.3K
17.3K
Threads
1.3K
Messages
17.3K
kidturbo
LLY Ficm

LBZ New

1.2K
14.3K
Threads
1.2K
Messages
14.3K
1FastBrick
Truck wont rev much past 2k rpm no codes

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

653
8.4K
Threads
653
Messages
8.4K
TheBac
Rolling White

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
K
LB7: Truck will crank but no fire HELP PLEASEEEEEE
Replies
1
Views
1K
The Neens
The Neens
yamaha537
Do I need a rebuild?
Replies
12
Views
2K
yellowchevy
Y
K
LLY: Turbo Replacement Questions/Options
Replies
6
Views
2K
Awenta
Awenta
MechanicalReign
LB7: Wanted Trans oil cooler
Replies
17
Views
3K
MechanicalReign
MechanicalReign
J
Disconnect lower rad hose help
Replies
8
Views
3K
jblumhagen76
J
andy-stevenson
263xhd vs 261xhd
Replies
2
Views
3K
JoshH
JoshH
TowU4Free
LMM: Sligth "Pfft" under WOT shift/lockup
Replies
22
Views
3K
Rancelot211
Rancelot211
N
LBZ: Ac only works when it's below 70 outside?????
Replies
9
Views
2K
DAVe3283
DAVe3283
HaubSS
LB7: About to tackle my injectors, any pointers?
Replies
40
Views
5K
HaubSS
HaubSS
duratothemax
LBZ: Need help from someone with a Kodiak
Replies
3
Views
1K
02greysixer
02greysixer
HaubSS
LB7: Injector install. What could happen if.....
Replies
0
Views
949
HaubSS
HaubSS
Rancelot211
? about tpms
Replies
1
Views
942
JoshH
JoshH
Max Attitude
Water Pumps- Welded/ Pinned or No?
Replies
23
Views
12K
Duramax racer 8
Duramax racer 8
dirtydmax
LB7: Fuel in oil and no visable leaks
Replies
10
Views
4K
dirtydmax
dirtydmax
0
Braking hard to the left
Replies
1
Views
884
Awenta
Awenta
clrussell
P0621 p0622 no alternator charge
Replies
16
Views
7K
clrussell
clrussell
C
Oil cooler seals leaking.
Replies
13
Views
4K
cheesy411
C
SwitchBack
My new LMM
Replies
51
Views
7K
clrussell
clrussell
MAXX IT OUT
What are these blead lines on my CP3
Replies
12
Views
2K
MAXX IT OUT
MAXX IT OUT
S
New Aeromotive lift pump
Replies
72
Views
12K
Ne-max
Ne-max
yamaha537
Where are you getting your nitrous?
Replies
10
Views
4K
juddski88
juddski88
M
5" Magna-slow exhaust
Replies
18
Views
3K
mattv
M
N
LBZ: I can get the ac system to work if I put water over the condenser
Replies
19
Views
3K
Minnesota DMAX
Minnesota DMAX
T
inter cooler pipes and downpipe
Replies
26
Views
6K
Tjr1990
T
Ruffneckred
Low oil pressure
Replies
10
Views
3K
Ruffneckred
Ruffneckred
cstephens93
Intermittent Service Brake System ding
Replies
22
Views
11K
Chevy1925
Chevy1925
jdlover1
Hsp billet front cover
Replies
11
Views
3K
juddski88
juddski88
Max Attitude
Engine took off, now it won't start.
Replies
21
Views
5K
baddaddition
baddaddition
K
Mid/large compound choices
Replies
17
Views
3K
moparkxracer
moparkxracer
JDPlowboy
Oil pressure wiring diagram.
Replies
5
Views
3K
JDPlowboy
JDPlowboy
RENODMAX
Lb7 fpr p0088
Replies
3
Views
3K
BIG PHIL
BIG PHIL
D
LML LML Motor Swap
Replies
4
Views
2K
DuramaxTireSmoker
D
T
LB7: Loss of power
Replies
8
Views
2K
tomdolan875
T
F
fuel junction box
Replies
4
Views
1K
meeksn01
meeksn01
K
2006 CHEVY EXPRESS wiring harness
Replies
0
Views
748
kx1233
K
M
MBRP DP to MagnaFlow 5"
Replies
7
Views
1K
mattv
M
Yngdmax92
Ihi internal part of WG
Replies
3
Views
1K
Yngdmax92
Yngdmax92
cstephens93
Duel CP3s or single nodded CP3
Replies
57
Views
8K
cstephens93
cstephens93
diesel53
LB7: s300 parts and install
Replies
3
Views
2K
JDub
JDub
meeksn01
Lbz regulator and lb7 regulator on dual cp3s issue
Replies
47
Views
7K
meeksn01
meeksn01
pornstar dancin
LB7: Need help identifying cover
Replies
7
Views
1K
JoshH
JoshH
T
install 3 inch y bridge
Replies
7
Views
3K
countrycorey
countrycorey
WanaDmaxsub
LB7 to LLY head swap Things you didn't know before...
Replies
3
Views
3K
catman3126
catman3126
T
stock lly turbo questions
Replies
1
Views
1K
Verlon at ATP
V
WanaDmaxsub
LB7: White smoke!!!
Replies
3
Views
1K
WanaDmaxsub
WanaDmaxsub
B
LB7: po340 that wont go away
Replies
0
Views
966
big iron
B
hondarider552
Auto to manual tcase
Replies
15
Views
3K
1SloLMM
1SloLMM
davig
Is this mpg typical
Replies
8
Views
1K
THEFERMANATOR
THEFERMANATOR
andy-stevenson
Turbo Removal
Replies
9
Views
3K
catman3126
catman3126
Duramaxduner
Replaced injectors, still a haze
Replies
25
Views
6K
Duramaxduner
Duramaxduner
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