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
Fasttoys450
Lbz intake runners
Replies
4
Views
1K
LWATSON
LWATSON
rickettzusaf
What to do...
Replies
33
Views
3K
Janimal444
Janimal444
sickdiesel
Which pistons?
Replies
80
Views
7K
Stingpuller
Stingpuller
dracing70
Custom intake
Replies
35
Views
4K
McRat
McRat
L
Possible power steering leak? All over lift kit
Replies
14
Views
2K
z79outlaw
z79outlaw
DURAMXD
Puffing smoke when decelerating
Replies
9
Views
4K
DURAMXD
DURAMXD
dracing70
Turbo id
Replies
0
Views
801
dracing70
dracing70
AKlowriderZ71
Quiet & Reliable lift pump?
Replies
23
Views
24K
duramatt05
duramatt05
RobsDmax
LB7: Im Losing My Mind
Replies
4
Views
1K
RobsDmax
RobsDmax
TROJAN366
Water Meth Tuning???
Replies
25
Views
3K
hondarider552
hondarider552
06dmax
Nozzles interchangeable
Replies
2
Views
2K
06dmax
06dmax
T
Most Efficient Cold Air intake & muffler for a Chevy P/U 2012 2500hd
Replies
2
Views
1K
Dirtymaxx03
Dirtymaxx03
JOHNBOY
Info: New Rocker Shaft Stud Kit
Replies
68
Views
12K
JoshH
JoshH
C-Power
LLY: head gasket?
Replies
3
Views
1K
C-Power
C-Power
T
Made the switch to straight c'link
Replies
3
Views
893
TylerS
T
H
Any one have this code U1064
Replies
0
Views
2K
hrlyguy2
H
dirttymaxx
lets get crazy
Replies
11
Views
2K
dirttymaxx
dirttymaxx
lts1ow
LLY: Cat Fuel Filter
Replies
24
Views
7K
malibu795
malibu795
darkone98
Random loss of prime
Replies
5
Views
1K
darkone98
darkone98
dracing70
No 4wd
Replies
5
Views
1K
dracing70
dracing70
D
LBZ: Horrible noise in 4x4
Replies
17
Views
3K
DuramaxTireSmoker
D
W
LB7: Exhaust smell in cab
Replies
3
Views
3K
workin' diesel
W
N
best block
Replies
36
Views
11K
duratothemax
duratothemax
MuscleTruck03
LB7: White cloud... Cant figure where from
Replies
7
Views
1K
MuscleTruck03
MuscleTruck03
DIESELMAFIAPER.LB7
lml y bridge
Replies
0
Views
2K
DIESELMAFIAPER.LB7
DIESELMAFIAPER.LB7
Devon
Question: Liftpump filters for winter months?
Replies
18
Views
2K
Devon
Devon
AKlowriderZ71
LLY: EGR delete & tune??
Replies
13
Views
8K
JoshH
JoshH
dracing70
Lmm engine replacement
Replies
36
Views
7K
dracing70
dracing70
wdino73
Loosing coolant at idle
Replies
12
Views
2K
wdino73
wdino73
AKlowriderZ71
Lift pump???
Replies
28
Views
14K
DBUSHLB7
DBUSHLB7
snowman
Cat C-12 Turbo??
Replies
12
Views
4K
snowman
snowman
ZR1160
BD Intercooler
Replies
94
Views
13K
Dave at BD Diesel
Dave at BD Diesel
Mikey
LBZ Injector Seal Part Numbers
Replies
6
Views
2K
ripmf666
ripmf666
malibu795
LBZ: just split a piston at 250fwhp
Replies
45
Views
7K
hondarider552
hondarider552
DieselS10
Very low power output after swap???
Replies
7
Views
2K
bluessmax
bluessmax
LB7Diesel
Another New Salad Best!!
Replies
16
Views
4K
SmokeShow
SmokeShow
ecc_33
DTS air to air intercooler
Replies
18
Views
4K
S Phinney
S
05duri720
What would you do?
Replies
7
Views
1K
05duri720
05duri720
24vchevy
Parrallel twins or triples?
Replies
7
Views
2K
adeso
adeso
LWATSON
LB7 rocker assy on LBZ
Replies
2
Views
1K
LWATSON
LWATSON
Fasttoys450
Oil leak
Replies
3
Views
814
x MadMAX DIESEL
x MadMAX DIESEL
Bonestock
2002 dmax
Replies
6
Views
2K
Bonestock
Bonestock
JustinD
LB7: 03 to 01 engine harness
Replies
5
Views
2K
RPM Motorsports
RPM Motorsports
Janimal444
AirDog 160 vs. Nicktane Auxiliary Filter
Replies
1
Views
2K
PureHybrid
PureHybrid
embs200
Need help finding part number
Replies
3
Views
857
hondarider552
hondarider552
duramatt05
LLY: lly possible injector problem
Replies
2
Views
2K
blk smoke lb7
blk smoke lb7
4
lb7 air intake mod
Replies
3
Views
2K
4x4diesel
4
N
LLY: bleeding injectors
Replies
14
Views
9K
ncdmax03
N
N
LLY: truck wont crank
Replies
28
Views
3K
S Phinney
S
Robby Avery
Opinions on Charger
Replies
15
Views
3K
RENODMAX
RENODMAX
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