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
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
M
Which trans fluid ?

The Pharmacy

Nitrous, Propane, Meth, oxidizers
172
3.2K
Threads
172
Messages
3.2K
Baking83
Nitrous
WisconsinHick1
LB7: Truck wont start.
Replies
5
Views
3K
WisconsinHick1
WisconsinHick1
T
LB7: HELP!! Wont Start after engine rebuild
Replies
12
Views
6K
twistedtx
T
B
Boost Sleeve Problem!
Replies
7
Views
2K
blk smoke lb7
blk smoke lb7
jdlover1
LLY: p0089 code
Replies
0
Views
2K
jdlover1
jdlover1
WisconsinHick1
LB7: Turbo replacement question
Replies
32
Views
5K
RENODMAX
RENODMAX
Dieselmax
Installing RDL manifolds and up pipes
Replies
22
Views
8K
Noreaster
Noreaster
W
Looking for a trashed turbo inlet mouthpiece
Replies
2
Views
1K
wildwolfproducts
W
motoking_1990
What could be the cause?
Replies
13
Views
2K
motoking_1990
motoking_1990
duramaxdiesel
Will This Recipie Bring me 1000RWHP and 10's?
Replies
74
Views
9K
duramaxdiesel
duramaxdiesel
coker6303
power steering pump
Replies
10
Views
13K
coker6303
coker6303
W
Duramax rebuild
Replies
6
Views
5K
dieseltwodoor
dieseltwodoor
strongsperformance
LB7: no starting /cp3 pump or fpr?
Replies
5
Views
2K
strongsperformance
strongsperformance
durallymax
What is in this picture (piston bowl, stuck injector)
Replies
10
Views
4K
DieselD
DieselD
B
LLY: crower rods & amazon
Replies
0
Views
1K
bmos37
B
VeeAte
LMM: 4094vvt or large billet single?
Replies
34
Views
6K
hondarider552
hondarider552
M
somebody run PPE twin GTX45/GT40
Replies
4
Views
2K
02bigstrokin
02bigstrokin
S
lift pump pressure
Replies
12
Views
8K
S Phinney
S
dieselboy04'
Question: fass titanium 150 gph
Replies
1
Views
1K
jdlover1
jdlover1
02ilduramax
build manuals
Replies
8
Views
1K
Canadian Cowboy
Canadian Cowboy
F
Info: Turbo Timer?
Replies
5
Views
2K
FrankenMax
F
SparkZ03DMAX
Tail light question
Replies
12
Views
3K
SparkZ03DMAX
SparkZ03DMAX
jdlover1
LLY: Tach not working
Replies
2
Views
2K
jdlover1
jdlover1
D
  • Poll
6inch or 7inch single stack....
Replies
27
Views
11K
duramaximizer
duramaximizer
H
Unknown Engine Sound WITH VIDEO!
Replies
36
Views
5K
Gasuout
Gasuout
poweredmotives
Vandalism.
Replies
0
Views
913
poweredmotives
poweredmotives
RedDmaxLBZ07
s366 or s472?
Replies
12
Views
3K
Redbowties88
Redbowties88
gmduramax
PPE duel fueler instructions LBZ/LMM
Replies
4
Views
890
gmduramax
gmduramax
D-MAX+
Grizzly Locker wanted
Replies
22
Views
4K
tgreene
tgreene
Vrabel
Oil Return
Replies
2
Views
822
Vrabel
Vrabel
Grizzly5531
Cooling Issue
Replies
2
Views
2K
Grizzly5531
Grizzly5531
super diesel
LB7 Moded Turbo Intake Horns
Replies
78
Views
11K
ripmf666
ripmf666
SmokeShow
Will LLY upper valve covers fit LBZ?
Replies
13
Views
3K
duratothemax
duratothemax
bonescarolfi
Question: s475 t4 downpipe flange
Replies
5
Views
3K
05_LLY
05_LLY
seth999
Question: What size
Replies
3
Views
1K
seth999
seth999
Redbowties88
T4 pedestal measurments.
Replies
12
Views
3K
1lowdiesel
1lowdiesel
motoking_1990
fuel level sending unit
Replies
7
Views
3K
voltage
voltage
adeso
What is this spinny thing on my truck??
Replies
2
Views
2K
motoking_1990
motoking_1990
02bigstrokin
how do you bend a gt55 shaft?
Replies
48
Views
8K
ChevyDieselLLY
ChevyDieselLLY
james13
LB7: help!!! truck will not start hot hard start cold
Replies
5
Views
2K
james13
james13
Jetty LBZ
best choice for more fuel?
Replies
10
Views
2K
Jetty LBZ
Jetty LBZ
motoking_1990
Boost leak help
Replies
4
Views
2K
motoking_1990
motoking_1990
SHOTZY
100 overs/single lly pump?
Replies
7
Views
2K
bluessmax
bluessmax
Drholliday
BatMo S475
Replies
28
Views
8K
meanmachine
meanmachine
Devon
LBZ: Modded lbz hp support 45% overs?
Replies
0
Views
1K
Devon
Devon
D
Down pipe question.
Replies
5
Views
2K
duramax34
D
LBZ
What happened to Labonte??
Replies
12
Views
3K
LBZ
LBZ
F
Thinking can be scary!
Replies
8
Views
2K
DIESELMAFIAPER.LB7
DIESELMAFIAPER.LB7
diesel53
LB7: White/light tan soot on bumper
Replies
2
Views
1K
diesel53
diesel53
aggar
LBZ: Twins for the lbz?
Replies
20
Views
4K
Redbowties88
Redbowties88
K
LB7: dumping Oil
Replies
1
Views
2K
ChevyDieselLLY
ChevyDieselLLY
You must log in or register to post here.
Top Bottom