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
Dmaxpaullly
no heat and loud blower motor
Replies
1
Views
1K
chevyburnout1
chevyburnout1
Dmaxpaullly
doing head gaskets on an lly any tips or ideas on best parts to use
Replies
5
Views
2K
durallymax
durallymax
TheBac
LML Hi-Flow or Hi-Capacity DPF?
Replies
17
Views
6K
jkholder09
J
dracing70
Electric fan question
Replies
3
Views
840
dracing70
dracing70
THduramax
Brake pads and rotors
Replies
5
Views
2K
THduramax
THduramax
M
3" Boost tubes
Replies
10
Views
2K
2005LLY
2
DetailsUnlimited
What are your times and ET's with your 66/71, 73 or 74
Replies
28
Views
4K
DetailsUnlimited
DetailsUnlimited
Dudgy
Piston issue
Replies
12
Views
3K
LWATSON
LWATSON
Dmaxpaullly
I am looking to run a 71mm cheetah and wondering what else i should do aswell
Replies
26
Views
5K
Dmaxpaullly
Dmaxpaullly
Leadfoot
Question: 1410 vs 1480 yoke differences
Replies
3
Views
6K
JoshH
JoshH
C
Exhaust
Replies
52
Views
7K
Texas Chevy
Texas Chevy
greif03lb7
LBZ: Twins!!!
Replies
34
Views
6K
Benltr
B
dracing70
Excessive injector noise
Replies
7
Views
3K
messejme
messejme
High Voltage
Drive Pressure sensor install
Replies
14
Views
4K
Harbin_22
Harbin_22
blue09dmaxx
Can I twin
Replies
28
Views
3K
coker6303
coker6303
S
No Start No Power To Crank Sensor
Replies
5
Views
5K
chevyburnout1
chevyburnout1
SparkZ03DMAX
Can't find ac/heat control I need, HELP
Replies
7
Views
1K
MACKIN
MACKIN
Dirtymaxx07
Billet s472!
Replies
25
Views
10K
blk smoke lb7
blk smoke lb7
M
2wd crewcab weight
Replies
2
Views
725
lotsofmiles
L
M
LLY: Turbo front cover
Replies
6
Views
2K
madmax02
M
DetailsUnlimited
LML So what is available for the 2013 tuner, intake and exhaust?
Replies
12
Views
4K
catman3126
catman3126
darkone98
No Prime To Fuel Filter
Replies
3
Views
1K
darkone98
darkone98
bigboytoy426
cold weather smoke?
Replies
24
Views
7K
Bustedknuckles
Bustedknuckles
fairladyaffair
Steering parts with 8" fabtech
Replies
19
Views
3K
duramax05blk
duramax05blk
C
White smoke!
Replies
3
Views
982
MACKIN
MACKIN
G
Loud engine
Replies
9
Views
2K
TheBac
TheBac
dracing70
Radiator tranny cooler
Replies
6
Views
1K
dracing70
dracing70
kleinwild
LBZ EGR Delete Question
Replies
12
Views
3K
Cornell
Cornell
B
fuel line size
Replies
0
Views
1K
Blackbyrd
B
JDPlowboy
New style head gasket I.d. Help
Replies
12
Views
2K
kjp800
kjp800
jaredyocum
lb7 IAT sensor high limit?
Replies
1
Views
1K
ballistix234
B
D
LBZ: Part Number
Replies
5
Views
1K
DetailsUnlimited
DetailsUnlimited
AubleAK
LB7: No start, shaking, sounds terrible
Replies
30
Views
4K
AubleAK
AubleAK
twest42271
Extremely cheap
Replies
10
Views
2K
twest42271
twest42271
T
Injector Issue?
Replies
5
Views
2K
AubleAK
AubleAK
rollincoal1417
LB7 edge evolution question
Replies
11
Views
13K
RobsDmax
RobsDmax
BUST'EM 504
LBZ: Leaking fuel cooler
Replies
4
Views
2K
BUST'EM 504
BUST'EM 504
Stevenmc89
LB7: Kinked fuel return lines and no fuel cooler!!!
Replies
24
Views
13K
Stevenmc89
Stevenmc89
dracing70
Block heater replacement
Replies
8
Views
8K
greif03lb7
greif03lb7
diesel53
Lbz intake on lb7?
Replies
14
Views
4K
juddski88
juddski88
Z
turbo codes keep coming back
Replies
3
Views
2K
zuhlke07
Z
Texas Chevy
Transmission fluid and filter.
Replies
11
Views
56K
AKDZL
A
dracing70
Possible injector problem.
Replies
5
Views
1K
TheBac
TheBac
Riverjet
Remote Fuel Filter?
Replies
10
Views
4K
Big Chris
Big Chris
S
Cold weather smoke
Replies
28
Views
11K
matt78
M
zebiraross
Epr Precision 67mm installed
Replies
47
Views
11K
yellowchevy
Y
hondarider552
S475
Replies
99
Views
13K
hondarider552
hondarider552
DAVe3283
Mismatched Dual CP3 Setup
Replies
18
Views
3K
ikeG
ikeG
TrentNell
Home made race twins , Finally running !!!!!
Replies
243
Views
33K
TRUBBS
T
DirtymaxLbZ2006
EGR blocker plate or delete kit?
Replies
14
Views
12K
blk smoke lb7
blk smoke lb7
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