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

LLY New

1.3K
17.4K
Threads
1.3K
Messages
17.4K
1FastBrick
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
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 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
T
How Far Can You Drive on a Bad Hub?
Replies
14
Views
4K
Rhall
Rhall
DIESELMAFIAPER.LB7
LB7: injector problem questions
Replies
21
Views
5K
DIESELMAFIAPER.LB7
DIESELMAFIAPER.LB7
ecc_33
lb7 injectors were are you guys buying them?
Replies
12
Views
4K
GMC Gear Jammer
GMC Gear Jammer
RPM Motorsports
Glass front bumper, anybody making them?
Replies
0
Views
776
RPM Motorsports
RPM Motorsports
02bigstrokin
front diff vent issues?
Replies
6
Views
1K
ecc_33
ecc_33
02bigstrokin
brake upgrades
Replies
9
Views
2K
Chevy1925
Chevy1925
MD-Dmax
Gtx
Replies
11
Views
2K
ripmf666
ripmf666
MACKIN
Oh O Coolant leak?
Replies
39
Views
11K
stacks04
S
T
06 Gurgle on shutdown ?
Replies
1
Views
2K
Dozerboy
Dozerboy
aggar
LLY: Is 142k too late?
Replies
5
Views
2K
Bryce418
B
SSchmi5519
LB7: Anyone make a high flow LB7 Y-Bridge?
Replies
46
Views
13K
DIESELMAFIAPER.LB7
DIESELMAFIAPER.LB7
straightpiperoar
Whats to much oil pressure???
Replies
6
Views
1K
bullfrogjohnson
bullfrogjohnson
ecc_33
Pullin the engine without taking off condenser
Replies
12
Views
2K
minisub
minisub
dirtboy726
fuel rail pressure sensor
Replies
2
Views
4K
dirtboy726
dirtboy726
jmaz268
Info: HTT S366 wheel replacement question
Replies
26
Views
6K
DMAXchris
DMAXchris
05chevy
Brake pressure valve?
Replies
1
Views
2K
Chevy1925
Chevy1925
SmokeShow
Oil Dip Stick
Replies
10
Views
10K
SmokeShow
SmokeShow
Turbotug
Injector replacement in Phoenix?
Replies
4
Views
2K
Turbotug
Turbotug
dirttymaxx
e bay find. . .
Replies
25
Views
4K
EDP
EDP
Sledhead
EPR Twins install and Engine swap
Replies
37
Views
9K
Sledhead
Sledhead
GeorgiaDuramax
LB7: Intercooler Boots
Replies
4
Views
2K
GeorgiaDuramax
GeorgiaDuramax
xcablb7
wastegate springs ??
Replies
3
Views
2K
LBZrcks
L
bullfrogjohnson
Crank Bolt Thread Pitch?
Replies
3
Views
3K
bullfrogjohnson
bullfrogjohnson
Jscherbs
S475 Twin Questions / Help
Replies
16
Views
4K
DuramaxPowered
DuramaxPowered
catmenace
S366 Turbo Wastegate plate
Replies
11
Views
4K
jmaz268
jmaz268
xcablb7
max power with 4" exhaust ??
Replies
7
Views
3K
xcablb7
xcablb7
UPnGONe
Help me id this dmax motor
Replies
22
Views
3K
UPnGONe
UPnGONe
paint94979
Waterpump outlet gasket
Replies
0
Views
942
paint94979
paint94979
JD Dave
Coolant pipe thread size?
Replies
13
Views
3K
DIESELMAFIAPER.LB7
DIESELMAFIAPER.LB7
ecc_33
Compression test results
Replies
63
Views
11K
TNRGreene
T
bullfrogjohnson
ATI Damper?
Replies
16
Views
8K
blk smoke lb7
blk smoke lb7
MeanDmax
Looking for cheapest place for VP44 Hotrod pump
Replies
0
Views
752
MeanDmax
MeanDmax
DMAXchris
LBZ: 4094 VVT and some other goodies
Replies
40
Views
12K
DMAXchris
DMAXchris
Jetty LBZ
fleece turbo brake
Replies
0
Views
2K
Jetty LBZ
Jetty LBZ
LLYD_MAX
Clipped turbine wheel
Replies
2
Views
3K
x MadMAX DIESEL
x MadMAX DIESEL
thodge
Heater core fittings
Replies
4
Views
2K
JD4440
JD4440
02bigstrokin
can someone please tell me
Replies
2
Views
962
02bigstrokin
02bigstrokin
ecc_33
Did injector cut out test
Replies
3
Views
3K
S Phinney
S
DetailsUnlimited
What % Injectors and LBZ CP3 in LB7?
Replies
9
Views
2K
DIESELMAFIAPER.LB7
DIESELMAFIAPER.LB7
SHOTZY
Update (fuel in oil)
Replies
5
Views
1K
SHOTZY
SHOTZY
D-MAX Mafia
LB7: LB7 Injector install
Replies
25
Views
5K
D-MAX Mafia
D-MAX Mafia
ChevyDieselLLY
Billet Wheel
Replies
44
Views
18K
ChevyDieselLLY
ChevyDieselLLY
5
air filter for express
Replies
0
Views
2K
59 camaro
5
D
Valve adjust backing off?
Replies
1
Views
916
Gasuout
Gasuout
calabria69
Propane Injection??
Replies
8
Views
14K
1chevy02
1chevy02
jmaz268
LB7: Flexilites with 105amp Altenator??
Replies
0
Views
1K
jmaz268
jmaz268
RENODMAX
Charger back from powdercoating
Replies
24
Views
4K
DIESELMAFIAPER.LB7
DIESELMAFIAPER.LB7
Evan@InglewoodTrans
5.5'' to 5'' boot
Replies
3
Views
2K
Evan@InglewoodTrans
Evan@InglewoodTrans
ocwelder
2-Stroke Oil as a fuel additive???
Replies
75
Views
66K
Noreaster
Noreaster
kjp800
boost controller
Replies
0
Views
1K
kjp800
kjp800
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