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
C
IHI turbo banjo seal
Replies
2
Views
1K
Chris611
C
R
Lbz oil and fuel leak
Replies
3
Views
3K
dmaxfireman
dmaxfireman
BlkMax
Almost everything has arrived!!!
Replies
3
Views
1K
othrgrl
othrgrl
SgtKilroy
Yet another header idea...
Replies
2
Views
946
SgtKilroy
SgtKilroy
JOHNBOY
Hand Throttle ?
Replies
11
Views
2K
PowerMax
PowerMax
R
LLY: Broken Fuel line need info????????
Replies
1
Views
1K
JoshH
JoshH
BLACKDMAX
ABS Code
Replies
0
Views
884
BLACKDMAX
BLACKDMAX
Vrabel
LB7: Injector cups
Replies
3
Views
1K
Vrabel
Vrabel
RPM Motorsports
will these work from an 05 to an 07
Replies
3
Views
1K
RPM Motorsports
RPM Motorsports
emiller3
nozzles
Replies
4
Views
1K
JD4440
JD4440
G
Twin kit question
Replies
2
Views
1K
Burn Down
Burn Down
serpa4
Price to pay someone to replace pistons?
Replies
4
Views
1K
JoshH
JoshH
T
water in cab
Replies
7
Views
1K
tomc983
T
9W3-HD
oil filter collaspe
Replies
11
Views
4K
8lug
8lug
JustinD
LB7: My buddies 01 Rod threw the block!!!
Replies
23
Views
4K
JustinD
JustinD
paint94979
Question: QA1 Shocks
Replies
58
Views
7K
TrentNell
TrentNell
Killerbee
New Multi-tune Switch
Replies
25
Views
3K
Killerbee
Killerbee
TrentNell
Compresion ratio ?
Replies
121
Views
13K
McRat
McRat
madmatt
Performance minded fuels,,
Replies
4
Views
2K
madmatt
madmatt
F
LB7: Head Gasket Choice
Replies
17
Views
8K
dmaxlover
dmaxlover
Jon
Question: How many qts.
Replies
8
Views
4K
LarryJewell
LarryJewell
jonathancasey19
LB7: Who to reman injectors?
Replies
1
Views
2K
Trippin
Trippin
Turbo Performance
Turbo Gonna Go Boom??
Replies
14
Views
3K
TrentNell
TrentNell
8
LBZ: Flat Hose?
Replies
17
Views
4K
LarryJewell
LarryJewell
REDHOSS02
radiator clogged!
Replies
15
Views
5K
REDHOSS02
REDHOSS02
408.Luke
LLY: 100 shot?
Replies
17
Views
4K
408.Luke
408.Luke
Krazykid
Water Pump Replacement Issues
Replies
33
Views
9K
2500HeavyDuty
2500HeavyDuty
jonathancasey19
LB7: Replace 1 Injector or All 8???
Replies
8
Views
4K
8100 Power
8
RPM Motorsports
5 lug front hubs?
Replies
12
Views
2K
RPM Motorsports
RPM Motorsports
S
!!!wtf man !!!
Replies
13
Views
5K
05maxlly
0
JMK777
master power
Replies
6
Views
2K
othrgrl
othrgrl
x MadMAX DIESEL
Aluminum intake
Replies
22
Views
4K
RodZZilla
RodZZilla
bigbird
What Hood to buy?
Replies
20
Views
5K
MoorePower
MoorePower
2500HeavyDuty
Broken heater core hose
Replies
15
Views
13K
mytmousemalibu
mytmousemalibu
Vrabel
LB7: Injectors
Replies
15
Views
3K
tinman22
tinman22
privatejb
tuner, exahist, and intake lly where to buy?
Replies
11
Views
2K
Dazedandconfused
Dazedandconfused
REDHOSS02
LB7: I guess im gonna have to let her go!
Replies
7
Views
1K
REDHOSS02
REDHOSS02
dmaxfireman
opinions
Replies
16
Views
2K
TrentNell
TrentNell
McRat
Crower "Diesel Glide" Clutch
Replies
6
Views
2K
x MadMAX DIESEL
x MadMAX DIESEL
05dmaxdriver
lly twins
Replies
5
Views
2K
SDP
SDP
duramaxxx06
LBZ: fuel filter sensor?
Replies
3
Views
1K
duramaxxx06
duramaxxx06
fishsmith
stainless housing
Replies
9
Views
2K
bullfrogjohnson
bullfrogjohnson
BLACKLBZ
MPI AFE Filter
Replies
4
Views
1K
BLACKLBZ
BLACKLBZ
bcjoe
Intercooler & twins
Replies
15
Views
2K
Redbowties88
Redbowties88
bcjoe
drive pressure gauge
Replies
11
Views
3K
rulonjj
R
S
LBZ: Exhaust ?
Replies
5
Views
2K
othrgrl
othrgrl
SmokeShow
Cam Design
Replies
15
Views
4K
othrgrl
othrgrl
T
exhast drone
Replies
12
Views
5K
THEFERMANATOR
THEFERMANATOR
Z
LB7: Injectors result head gasket
Replies
5
Views
2K
zpig03
Z
F
How about oil filter?
Replies
14
Views
6K
steakman
steakman
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