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
kidturbo
LLY Ficm

LBZ New

1.2K
14.3K
Threads
1.2K
Messages
14.3K
shakenfake
Service Brake System message

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
NC-smokinlmm
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
jonathancasey19
National/BCA Wheel Bearing
Replies
2
Views
1K
mreeves23
M
kking
LB7: Injector line keepers?
Replies
8
Views
2K
kking
kking
AKRiverRunner
Plugged injector damage?
Replies
8
Views
3K
OnTheFritz
O
A
high pressure line
Replies
6
Views
1K
atomic
A
Chevy1925
2 questions
Replies
5
Views
1K
baggedLB7
baggedLB7
superswamper003
Truck cranking, wont start
Replies
0
Views
701
superswamper003
superswamper003
Noreaster
Belt for LB7 with LLY Alt. bracket
Replies
0
Views
1K
Noreaster
Noreaster
diesel53
LB7: Help serp belt removal
Replies
20
Views
2K
Hot COCOAL
H
Harbin_22
LLY: Kodiak EGR Blocker?
Replies
4
Views
1K
paint94979
paint94979
x MadMAX DIESEL
Help: injecters, crank, cam?
Replies
6
Views
953
x MadMAX DIESEL
x MadMAX DIESEL
WanaDmaxsub
LB7: Crap!!! P0101
Replies
2
Views
4K
bigjake18
bigjake18
wsmithduramax
LB7: Dual cp3 fuel feed fitting
Replies
2
Views
1K
wsmithduramax
wsmithduramax
dirttymaxx
ficm
Replies
1
Views
606
boominator
boominator
Lparrill
LLY: Confirm what I already know/How big injections should I go?
Replies
25
Views
4K
duramax55
duramax55
TROJAN366
Hobbs Switch
Replies
19
Views
2K
TROJAN366
TROJAN366
MAXX IT OUT
Info: Will this turbo set up work for me????
Replies
7
Views
2K
MAXX IT OUT
MAXX IT OUT
SSchmi5519
Driveshaft Options?
Replies
29
Views
5K
SSchmi5519
SSchmi5519
JoshH
Ram air intake
Replies
7
Views
2K
TROJAN366
TROJAN366
MaxnSam
Hello I'm a newbie
Replies
4
Views
804
TLyons90
TLyons90
L
LLY: 03 lb7 to Lly swap
Replies
13
Views
5K
Dee Perry
D
dracing70
Billet hold downs
Replies
26
Views
3K
sickdiesel
sickdiesel
Kappa9012
LMM: bigger injector experiences???
Replies
15
Views
5K
catman3126
catman3126
2
Your input on a 600hp DD
Replies
215
Views
27K
Cknight199
Cknight199
LB7 Lover 1994
Needed or not?
Replies
7
Views
2K
BLACKMAX1
BLACKMAX1
MMLMM
Pushrods??? New or Old style..(Hole for oiling or not)
Replies
1
Views
1K
JoshH
JoshH
AKlowriderZ71
LB7: P0093/return rates question
Replies
31
Views
6K
LBZ
LBZ
pocketchange06lbz
what turbo will work best for me??
Replies
4
Views
2K
TROJAN366
TROJAN366
Fasttoys450
twin cp3
Replies
65
Views
6K
Fasttoys450
Fasttoys450
Michael Moore III
Dual fuelers
Replies
25
Views
5K
maxxin-n-style
maxxin-n-style
Dudgy
LB7: Loud bang/white smoke
Replies
17
Views
7K
arneson
arneson
The Funk
lbz water pump options
Replies
6
Views
2K
The Funk
The Funk
P
Front wheel clicking
Replies
0
Views
661
Porno Joe
P
SparkZ03DMAX
LB7: Block Tested the Truck
Replies
6
Views
2K
blk smoke lb7
blk smoke lb7
TeaBagger2006
Best battery to run as a single
Replies
54
Views
13K
OregonDMAX
OregonDMAX
J_Stone06
Opinions Welcomed
Replies
11
Views
2K
J_Stone06
J_Stone06
Robby Avery
Cooler Coil Cleaning?
Replies
5
Views
6K
Robby Avery
Robby Avery
TexasRob
Benefits of putting LBZ intake on LLY
Replies
7
Views
4K
TexasRob
TexasRob
jdlover1
LB7: injector cup removal issue
Replies
7
Views
3K
PACougar
PACougar
ikeG
LB7: Fuel in Crankcase
Replies
10
Views
2K
LB7 Lover 1994
LB7 Lover 1994
Cknight199
72mm vvt stock motor setup.
Replies
123
Views
13K
Cknight199
Cknight199
THduramax
Getting emergency brake off on rear end
Replies
2
Views
1K
THduramax
THduramax
Nightlb7
White smoke won't start
Replies
8
Views
3K
Nightlb7
Nightlb7
02greysixer
Water pump
Replies
15
Views
2K
02greysixer
02greysixer
Devon
Question: Banks Ic pipe work w/s366?
Replies
33
Views
3K
paul06d-max
paul06d-max
blk smoke lb7
Turbo pedestal porting
Replies
35
Views
6K
baddaddition
baddaddition
J
2002 LB7won't start
Replies
3
Views
775
Dirtymaxx03
Dirtymaxx03
DBUSHLB7
New slip yolk?
Replies
18
Views
3K
DBUSHLB7
DBUSHLB7
05chevy
LLY: Van t-stat ?
Replies
2
Views
1K
ikeG
ikeG
R
Help: lb7 cuts out
Replies
17
Views
6K
disspose
D
TexasRob
LLY: brake line.
Replies
7
Views
2K
TexasRob
TexasRob
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