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
2004LB7
WEIRD SHAKES AT IDLE???

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
Bdsankey
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
JustinD
LB7: C4500/ZF-6 coolant leak
Replies
0
Views
1K
JustinD
JustinD
Dave L Weaver
Exergy Injectors Any Good??
Replies
11
Views
4K
Rhall
Rhall
S
LBZ: Where to buy injectors
Replies
1
Views
1K
BLKLMM
BLKLMM
Janimal444
Sealing 1/2" NPT tap
Replies
13
Views
3K
PureHybrid
PureHybrid
DieselDummy
LBZ: Clock spring
Replies
2
Views
2K
DieselDummy
DieselDummy
TROJAN366
100hp vs 40%nozzles
Replies
39
Views
7K
TROJAN366
TROJAN366
VeeAte
LMM: Built motor, compounds build
Replies
11
Views
3K
ripmf666
ripmf666
dmaxbitt
LBZ: battery Replacement
Replies
3
Views
2K
jc1843
J
Hitman
Intercooler pressure drop
Replies
9
Views
3K
JDub
JDub
O
LB7: LB7 fuel pressure regulator
Replies
6
Views
5K
oregonlb7
O
1SIKDZL
Best place for gears in Phoenix area
Replies
9
Views
2K
D-MAX Mafia
D-MAX Mafia
jacobdewey
Clipping Turbo's??
Replies
4
Views
1K
Boostlee93
B
bigboytoy426
shift flare?
Replies
10
Views
8K
TheBac
TheBac
S
Question: Premium diesel??
Replies
5
Views
2K
DBUSHLB7
DBUSHLB7
0
What size tank
Replies
4
Views
1K
06_6.6
0
JD Dave
What do you think caused this hole in my head?
Replies
72
Views
9K
95 z71
95 z71
T
LB7: Won't start
Replies
0
Views
2K
tgustafsonjr
T
Bustedknuckles
Turbo pedastal too close to intake runner?
Replies
9
Views
2K
LBZ
LBZ
Mpsoldier
Tranport
Replies
2
Views
800
Mpsoldier
Mpsoldier
H
LB7: Fuel in oil and oil leak
Replies
16
Views
40K
Mwfoshee
M
B
Fuel line question
Replies
1
Views
726
Ron Nielson
R
Devon
LLY: Limp shifter lever, where to get shifter?
Replies
12
Views
3K
paul06d-max
paul06d-max
N_White04076
LBZ: Cp3 won't come out
Replies
14
Views
4K
N_White04076
N_White04076
2
Twin cp3 question
Replies
19
Views
5K
Dan@PPE
D
durallymax
LML Loosing prime, white smoke.
Replies
2
Views
3K
chevyburnout1
chevyburnout1
M
oil in coolant
Replies
7
Views
4K
maxed out
M
Bustedknuckles
LB7: Tinging noise through oil fill and ticking like exhaust leak???
Replies
6
Views
4K
Bustedknuckles
Bustedknuckles
Josh2002cc
LBZ: 2007 engine run away
Replies
6
Views
3K
emiller3
emiller3
Devon
Question: How to remove plastic around around steering column?
Replies
1
Views
870
Devon
Devon
J
LLY: This Week
Replies
0
Views
1K
Jonesin33
J
custom8726
  • Poll
Best Intercooler for DD weekend warrior
Replies
59
Views
19K
FrankenMax
F
Fahlin Racing
LML Intake valve stem wear
Replies
22
Views
7K
Fahlin Racing
Fahlin Racing
05Monsterdmax
Motors in, working out bugs. Need advice
Replies
12
Views
2K
05Monsterdmax
05Monsterdmax
skintback
Billet 71/74/16 gated?
Replies
11
Views
2K
S Phinney
S
Janimal444
Starter not engaging
Replies
7
Views
3K
Janimal444
Janimal444
WisconsinHick1
Flexible High Pressure Fuel Lines
Replies
9
Views
4K
WisconsinHick1
WisconsinHick1
LarryJewell
Towing with KB Stack Seal & Nose Shroud, KB side scoop & Volant CAI lower scoop
Replies
8
Views
3K
Slammed2007Lbz
Slammed2007Lbz
sik 07
What's a safe temp?
Replies
6
Views
2K
whisler
W
D
Can you check for a bent push rod?
Replies
8
Views
5K
LBZ
LBZ
jmbcary44
Winter
Replies
10
Views
3K
jmbcary44
jmbcary44
S
Transfer case to go behind an Allison 1000
Replies
14
Views
16K
fcjunkie
F
LBZ
I think my time just ran out......
Replies
32
Views
5K
LBZ
LBZ
Tank222
Swaping the Control Valve Cheetah.
Replies
9
Views
2K
catman3126
catman3126
RichLMM
Ecm problem
Replies
10
Views
2K
JustinD
JustinD
05Monsterdmax
Adjusting valves with ati damper?
Replies
12
Views
3K
redws6rocket
redws6rocket
S
twins/ single
Replies
43
Views
7K
LWATSON
LWATSON
F
2002 clockspring with audio controls
Replies
0
Views
517
fishv12
F
Janimal444
Twin Turbo Install Factory Filter Delete
Replies
4
Views
2K
Janimal444
Janimal444
M
LBZ struck by lightning!!
Replies
45
Views
7K
curt
curt
Z
LBZ: Ticking Noise when on the Throttle...
Replies
5
Views
6K
leehype
leehype
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