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
wes06dmax
LBZ stock turbo sensor
Replies
3
Views
2K
coldLBZ
coldLBZ
5
help! 02 gmc gas savana
Replies
1
Views
1K
lotsofmiles
L
duramaxdiesel
Where to Buy Flanges Online?
Replies
4
Views
1K
bullfrogjohnson
bullfrogjohnson
N
Question: LB7 Injectors
Replies
18
Views
3K
S Phinney
S
MuscleTruck03
cutting a hole for a stack
Replies
22
Views
7K
darkness
darkness
MeanDmax
Have Turbo, what else?
Replies
8
Views
1K
ripmf666
ripmf666
DylOrr
A/C problem
Replies
0
Views
1K
DylOrr
DylOrr
paint94979
ATS boost tube issues
Replies
22
Views
3K
Akdiesel
Akdiesel
wdino73
Fuel System ????
Replies
18
Views
4K
dmaxfireman
dmaxfireman
x MadMAX DIESEL
Help: Head gasket?
Replies
4
Views
755
x MadMAX DIESEL
x MadMAX DIESEL
Clay A.
Need silver shank nuts for ppe idler and pitman braces
Replies
5
Views
1K
THEREDDEVIL
THEREDDEVIL
FarmDiesel22
spraying the outside of the intercooler
Replies
47
Views
9K
Killerbee
Killerbee
SHOTZY
Thoughts on bad injector?
Replies
13
Views
2K
SHOTZY
SHOTZY
DetailsUnlimited
Who has`changed a rear inner seal?`Help!
Replies
7
Views
2K
DetailsUnlimited
DetailsUnlimited
whitetrash21
Water pump
Replies
6
Views
997
whitetrash21
whitetrash21
T
Who has relocated their TCM?
Replies
20
Views
3K
Turbotug
Turbotug
DIESELMAFIAPER.LB7
another BD SUPERMAX bites the dust after 6k miles
Replies
63
Views
9K
DIESELMAFIAPER.LB7
DIESELMAFIAPER.LB7
bevi
6.5l
Replies
1
Views
1K
THEFERMANATOR
THEFERMANATOR
dwax
mpi kit is on
Replies
10
Views
3K
dwax
dwax
MeanDmax
What to send with nozzles
Replies
3
Views
965
S Phinney
S
D
LB7: Boost?
Replies
32
Views
16K
Sledhead
Sledhead
dieselboy04'
whats going on with my set up?
Replies
11
Views
3K
bonescarolfi
bonescarolfi
wdino73
Just Lost a Bank of Injectors
Replies
10
Views
2K
wdino73
wdino73
770JOHNNYW
New perfect circle/mahle rings
Replies
7
Views
1K
Turbo Performance
Turbo Performance
RENODMAX
Truck hazes white at idle
Replies
43
Views
5K
Whitetail Addict
Whitetail Addict
jonathancasey19
LB7: LB7 Shaking/vibration issue
Replies
27
Views
12K
sparepartsracing
sparepartsracing
Iceman56
Race Cover??
Replies
20
Views
4K
Tyler@MPF
Tyler@MPF
M
Fuel Rail Pressure Question
Replies
7
Views
2K
mmasuperman12
M
P
What size is the front pipe v-band clamp?
Replies
9
Views
11K
SDP
SDP
J
HTT vs. Cheetah
Replies
128
Views
13K
JShe8918
J
B
injection pump or injectors??
Replies
10
Views
3K
JMK777
JMK777
SparkZ03DMAX
LB7: Code haunts me again. HELP
Replies
7
Views
3K
DuraTitus
DuraTitus
skintback
LLY: Number 8 injector line pulsing
Replies
0
Views
1K
skintback
skintback
B.LairdOilco.
LLY: dented in oil pan
Replies
17
Views
4K
B.LairdOilco.
B.LairdOilco.
jaredyocum
strange Idle and shifts
Replies
0
Views
712
jaredyocum
jaredyocum
HEEPJEEP
Twins: why do people move the battery and coolant tank?
Replies
26
Views
7K
HEEPJEEP
HEEPJEEP
D
Code and Dead battery
Replies
10
Views
9K
dieseldan723
D
dracing70
Ally-locker
Replies
8
Views
2K
Brayden
Brayden
Lb7KID
Help: dont no what these codes mean
Replies
3
Views
967
Lb7KID
Lb7KID
StrokerSmoker
A5k downpipe and IC pipe?
Replies
24
Views
4K
StrokerSmoker
StrokerSmoker
Redbowties88
s362/364 comp wheel....
Replies
29
Views
3K
Akdiesel
Akdiesel
bigbaddiesel
banks LMM CAI
Replies
3
Views
2K
bigbaddiesel
bigbaddiesel
sparepartsracing
lb7 downpipe videos please!!!
Replies
1
Views
1K
SparkZ03DMAX
SparkZ03DMAX
bevi
relearn turbo?
Replies
2
Views
3K
bevi
bevi
S
Diagnostic Help Required
Replies
11
Views
2K
S Phinney
S
darkness
LB7: Trents twins installed
Replies
80
Views
11K
Sledhead
Sledhead
DetailsUnlimited
911 need help!!!
Replies
12
Views
4K
jpowel29
jpowel29
JustinD
LB7 Turbo upgrade?
Replies
52
Views
30K
ChevyDieselLLY
ChevyDieselLLY
bonescarolfi
t4 or t6 flange specs
Replies
3
Views
3K
bonescarolfi
bonescarolfi
JD Dave
Easy way to disconnect dual fuelers.
Replies
7
Views
2K
JD Dave
JD Dave
You must log in or register to post here.
Top Bottom