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 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
Whitetail Addict
Old fuel additive
Replies
6
Views
2K
Whitetail Addict
Whitetail Addict
06dmax
injector question
Replies
0
Views
906
06dmax
06dmax
Osubeaver
Engine teardown report
Replies
16
Views
3K
coldLBZ
coldLBZ
Houser04lly
Friend Needs Help!
Replies
19
Views
2K
Houser04lly
Houser04lly
2
Pro Chargers
Replies
20
Views
9K
bluessmax
bluessmax
WisconsinHick1
Question: Single CP3 Power Levels
Replies
7
Views
1K
x MadMAX DIESEL
x MadMAX DIESEL
Combine Pilot
LBZ: BG Intake Cleaning
Replies
5
Views
3K
chevyburnout1
chevyburnout1
06dmax
fuel filter re location?
Replies
8
Views
1K
06dmax
06dmax
bullfrogjohnson
IFS Gear Install Help
Replies
9
Views
3K
Sledheadxp800r
S
blackdirtymax
LBZ: Second cp3
Replies
2
Views
874
ripmf666
ripmf666
sweetdiesel
Cranking the truck with out a tcm or clutch pedal
Replies
52
Views
6K
RPM Motorsports
RPM Motorsports
Tank222
Lmm Smoke At Idle.
Replies
13
Views
7K
JakeBrakeIH
JakeBrakeIH
dmax711
gaskets and studs
Replies
31
Views
4K
rcr1978
rcr1978
Bustedknuckles
LB7: To do head studs or not?
Replies
88
Views
14K
Bustedknuckles
Bustedknuckles
D
LBZ FPR on LLY
Replies
20
Views
6K
Mike_S
Mike_S
D
FPR Install
Replies
9
Views
1K
DuramaxTireSmoker
D
9
Question: A/C compressor clutch not engaging - ideas?
Replies
0
Views
1K
9mmkungfu
9
S
Truck trowing 2 codes?
Replies
3
Views
2K
slo truck
S
C
twins
Replies
2
Views
1K
emiller3
emiller3
D
Low Compression in one cylinder
Replies
16
Views
17K
GeneralTJI
GeneralTJI
S
Pollutes the whole road until reaches operating temp
Replies
61
Views
6K
mckey73
M
Chevy1925
Stock batmowheel in a twin setup?
Replies
19
Views
4K
Bobo
B
duramax3388
LB7: What Could Be Leaking
Replies
6
Views
2K
Dirtymax03
Dirtymax03
dbev24
Low rail pressure
Replies
0
Views
678
dbev24
dbev24
JD4440
LBZ: Snow MPG-MAX controller location on your truck?
Replies
5
Views
2K
JD4440
JD4440
jpowel29
Nira ecu
Replies
22
Views
8K
jpowel29
jpowel29
S
Question: S475 specs for twin over IHI
Replies
34
Views
9K
TrentNell
TrentNell
DeMax LB7
Advice on CP3
Replies
74
Views
10K
madmatt
madmatt
VinceGU05
Question: is it possible?
Replies
9
Views
3K
VinceGU05
VinceGU05
Chevy1925
LML piston rings interchangable?
Replies
10
Views
3K
Chevy1925
Chevy1925
durallymax
LMM: Chassis Cab DPF Delete.
Replies
9
Views
7K
JoshH
JoshH
hondarider552
Billlet S480
Replies
7
Views
2K
TrentNell
TrentNell
Combine Pilot
LBZ: What's Leaking?
Replies
12
Views
5K
Combine Pilot
Combine Pilot
JDPlowboy
Oil in fuel
Replies
8
Views
2K
JDPlowboy
JDPlowboy
0
Fuel rail pressure sensor
Replies
10
Views
7K
SpikeAK
S
jonathancasey19
Airdog lift pump running loud / lope
Replies
23
Views
7K
PAT
PAT
BHoward6.6
LBZ: Questions on twins
Replies
15
Views
3K
BHoward6.6
BHoward6.6
D
fuel pressure regulator oring
Replies
1
Views
926
blk smoke lb7
blk smoke lb7
IOWA LLY
Part number needed: Van Thermostat Housing
Replies
57
Views
14K
D-MAX Mafia
D-MAX Mafia
motoking_1990
arp head studs
Replies
5
Views
2K
Schwinn68
Schwinn68
Mpsoldier
Cp3 go boom???
Replies
13
Views
2K
jonathancasey19
jonathancasey19
JustinD
LB7: Seat and window no work???
Replies
3
Views
1K
JustinD
JustinD
paint94979
!!ATTENTION!! The truth about Bens Lockup Box
Replies
40
Views
9K
Dirtymaxx03
Dirtymaxx03
R
Help: 2001 duramax
Replies
6
Views
2K
MACKIN
MACKIN
WisconsinHick1
S366 Turbo Question
Replies
55
Views
25K
cafryer
cafryer
Bustedknuckles
Help: Engine noise after turbo install.
Replies
15
Views
3K
Chevy1925
Chevy1925
VeeAte
LMM: I.I Dual cp3 help
Replies
19
Views
3K
JD Dave
JD Dave
2
LLY: Need some turbo help
Replies
2
Views
1K
BlkMax
BlkMax
super diesel
SD lift pump filter
Replies
8
Views
2K
super diesel
super diesel
cafryer
How to clean hp lines on an lb7
Replies
9
Views
3K
cafryer
cafryer
You must log in or register to post here.
Top Bottom