Duramax Hard Parts

Dmax Performance Parts and related discussions.

LB7 New

2.2K
31.9K
Threads
2.2K
Messages
31.9K
2004LB7
Thumping noise coming from intake

LLY New

1.3K
17.3K
Threads
1.3K
Messages
17.3K
kidturbo
LLY Ficm

LBZ New

1.2K
14.3K
Threads
1.2K
Messages
14.3K
1FastBrick
Truck wont rev much past 2k rpm no codes

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

653
8.4K
Threads
653
Messages
8.4K
TheBac
Rolling White

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
umopapIsdn
Service stabilitrak / TCM issues
Replies
0
Views
4K
umopapIsdn
umopapIsdn
F
Rebuilding LB7 for a Friend w/ used short block
Replies
0
Views
705
FlipChuk
F
thunder550
LML exhaust drone with Corsa muffler
Replies
8
Views
3K
zf>allison
zf>allison
brown bear
New LML
Replies
52
Views
10K
brown bear
brown bear
Robby05
Brake issue
Replies
3
Views
1K
Robby05
Robby05
Max Attitude
Lift pump or CP3 Conversion?
Replies
19
Views
6K
catman3126
catman3126
SickLL7Crenshaw
Clock Spring Help
Replies
9
Views
4K
Yellow Jacket
Yellow Jacket
andy-stevenson
Leaking Fuel Return Line
Replies
2
Views
877
andy-stevenson
andy-stevenson
I
Extented Warranty
Replies
2
Views
758
onebaddmaxxx
O
J
02 lb7 p0090
Replies
5
Views
3K
Muff
Muff
R
Coolant and oil everywhere.
Replies
4
Views
2K
Awenta
Awenta
C
Replace downpipe
Replies
4
Views
1K
Chucky797
C
S
HELP, transfer case, 4 wheel low clunk
Replies
4
Views
1K
SouthTexasDuramax
S
02ilduramax
piston info
Replies
17
Views
3K
02ilduramax
02ilduramax
R
2015 lml i need more power
Replies
11
Views
4K
Awenta
Awenta
HSP Diesel
HSP New Style Hotside intercooler tubes now in stock!
Replies
83
Views
13K
DieselmafiaLLY
DieselmafiaLLY
wdino73
LB7 FPRV Shim Mod ???
Replies
58
Views
47K
FC5452
FC5452
mike diesel
Quick spool, big top end 68vvt/88mm
Replies
11
Views
3K
yellowchevy
Y
diesel53
LB7: 4 inch intake tube with maf mount
Replies
6
Views
1K
JoshH
JoshH
V
My Danville 4094 stg2r with S482 Impressions
Replies
14
Views
4K
Verlon at ATP
V
NJ_LLY
billet 480 in triples
Replies
31
Views
4K
moparkxracer
moparkxracer
N
LBZ: A/c only works when it rains out help?????
Replies
13
Views
2K
Nhill22189
N
lly_kid
Installed injectors and pump!
Replies
29
Views
3K
02greysixer
02greysixer
C
lbz upper oil pan removal
Replies
6
Views
4K
onebaddmaxxx
O
Arkapigdiesel
Stock Oil Filter Cooler/Oil Filter Block..Need Info On One of the Taps
Replies
8
Views
2K
Arkapigdiesel
Arkapigdiesel
D
Injector Install?
Replies
25
Views
5K
DuramaxTireSmoker
D
M
LBZ: Engage cruise brings up codes and kills the truck!
Replies
2
Views
1K
Martens199
M
DMAX497
Gt4202R
Replies
0
Views
1K
DMAX497
DMAX497
S
lly after market Y bridge that will work with a 4094 Stg2
Replies
7
Views
3K
Robby05
Robby05
F
Rear End Seals Replacement
Replies
5
Views
2K
Awenta
Awenta
0
New owner
Replies
1
Views
1K
Ron Nielson
R
quinton
Allison parts.
Replies
8
Views
2K
quinton
quinton
whitey
Rail Fitting
Replies
14
Views
2K
CaptPhil
CaptPhil
Bbuchanan11
Need help problems after cp3 install
Replies
3
Views
1K
Bbuchanan11
Bbuchanan11
W
2015 Tries to crank by itself
Replies
4
Views
2K
wade_660
W
ShredLordXx
LLY: Engine Light then crank no start!
Replies
6
Views
2K
ShredLordXx
ShredLordXx
dirtydmax
LB7: 'pop' goes the pump
Replies
12
Views
2K
Minnesota DMAX
Minnesota DMAX
rmallen30
Lml lift pump switch power
Replies
6
Views
4K
thunder550
thunder550
S
Just want some experienced eyes.
Replies
28
Views
3K
shotgunwilly1117
S
strongsperformance
LB7: Hsp twin with ihi shaft brake
Replies
30
Views
4K
yellowchevy
Y
T
pushrod holes look off on one side
Replies
5
Views
1K
Teamvi
T
T
installing new pushrods
Replies
9
Views
2K
Teamvi
T
C
Deezol bell fuel additive
Replies
0
Views
1K
Cmiller
C
P
Stanadyne!
Replies
3
Views
2K
Cmiller
C
P
How often change 2 Fass fuel filters??
Replies
4
Views
3K
Cknight199
Cknight199
N
A/c clutch won't engage help??
Replies
8
Views
5K
LBZ
LBZ
Minnesota DMAX
LB7: Ac not cold at idle
Replies
11
Views
5K
Minnesota DMAX
Minnesota DMAX
WisconsinHick1
Rear Hub Assembly Question
Replies
14
Views
3K
Chevy1925
Chevy1925
F
Lly P1093 and P1094 no start had water in fuel
Replies
2
Views
2K
flatblack222
F
M
Manual seat is stuck!
Replies
2
Views
969
Nathan.
Nathan.
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