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Duramax Engine Building
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Duramax 6.6 Technical
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N
Head Gaskets
N2BRK
Mar 19, 2024
Replies
15
Views
218
Yesterday at 9:40 PM
N2BRK
N
Looking for a picture and the difference of the LB7 and the later style pistons.
Gentrysgarage
Mar 8, 2023
2
3
Replies
53
Views
2K
Mar 19, 2024
PureHybrid
Upgrading the LML Camaro
Jakezed22
Mar 2, 2024
Replies
4
Views
146
Mar 5, 2024
Bdsankey
Well there goes my chances of 9s this year
Bbuchanan11
Oct 11, 2022
4
5
6
Replies
119
Views
5K
Feb 27, 2024
Bbuchanan11
Melling M561
DAVe3283
Feb 10, 2024
Replies
17
Views
400
Feb 16, 2024
1FastBrick
C
L5P parts in an LLY
Chevy2005
Feb 12, 2024
Replies
2
Views
136
Feb 13, 2024
Chevy2005
C
using a lb7 short block in a lml
lutzjk913
Oct 7, 2013
Replies
15
Views
4K
Feb 10, 2024
polygaryd
P
tips and tricks for harmonic balancer swap and water pump replacement
monster50iii
Jan 30, 2024
Replies
3
Views
141
Jan 31, 2024
1FastBrick
G
reground exhaust valves thin? or are we being overly cautious
gareth12
Jan 22, 2024
Replies
2
Views
127
Jan 24, 2024
PureHybrid
R
LML head gasket R&R
rrh13441
Jan 23, 2024
Replies
1
Views
84
Jan 23, 2024
Bdsankey
LB7 motor build mainly for towing
KEVINL
Jan 14, 2024
Replies
14
Views
334
Jan 17, 2024
Bdsankey
Gasket opinions
mamu
Dec 13, 2023
2
Replies
24
Views
619
Jan 4, 2024
chevymec
C
D
Industrial Injection Screw-in injector cups
Delta.Speed
Apr 3, 2022
2
Replies
22
Views
2K
Jan 2, 2024
Bdsankey
Lb7 build
Lb7_Katie
Jul 24, 2015
21
22
23
Replies
450
Views
105K
Jan 1, 2024
Lb7_Katie
L5p lifter failure
bimmer95
Jun 10, 2021
Replies
17
Views
4K
Dec 28, 2023
2004LB7
LBZ:
glow plug delete
07metallicgreen
Nov 17, 2014
Replies
14
Views
5K
Dec 25, 2023
ZeroGravity58
If you were to build an LML....
Dm23
Nov 22, 2023
Replies
14
Views
496
Dec 17, 2023
malibu795
Piston rings not seating
715Hunter
Jul 29, 2022
4
5
6
Replies
106
Views
7K
Dec 16, 2023
jonassenventures
J
Trying to locate vibration
monster50iii
Dec 15, 2023
Replies
1
Views
125
Dec 15, 2023
Ron Nielson
R
LB7 build
Diesel addiction
Jun 15, 2022
Replies
13
Views
1K
Oct 30, 2023
Diesel addiction
S
LML Rebuild - Crank No Start
StephenZ
Jun 18, 2023
2
3
Replies
40
Views
1K
Oct 17, 2023
Ron Nielson
R
D
Camshaft Interchangable?
DuramaxMisery
Jul 12, 2023
2
3
Replies
46
Views
2K
Oct 3, 2023
PureHybrid
Can someone confirm cam lobe order for me?
1FastBrick
May 30, 2023
2
Replies
30
Views
928
Sep 29, 2023
1FastBrick
LBZ vs LML
DmaxKnightmare
Jul 12, 2022
2
3
Replies
40
Views
3K
Sep 10, 2023
OleBlackyLBZ
A
Common Duramax Thread Pitch Size Dimensions
Animals1234
Aug 29, 2023
Replies
3
Views
200
Sep 2, 2023
Ironworker15
F
1300hp Capable Build
FuLLpuLL07
Aug 31, 2023
Replies
12
Views
448
Sep 1, 2023
FuLLpuLL07
F
Lbz Engine build
Ironworker15
Mar 28, 2023
2
3
4
Replies
60
Views
2K
Aug 15, 2023
Ironworker15
Engine Build clearance questions
1FastBrick
Aug 9, 2023
Replies
1
Views
290
Aug 9, 2023
PureHybrid
D
Rebuilding my lb7
desaias
Jul 24, 2023
Replies
7
Views
280
Jul 27, 2023
DAVe3283
Injector Hold Downs?
Ironworker15
Apr 12, 2023
2
3
Replies
47
Views
1K
Jul 16, 2023
PureHybrid
S
Break-in method for just new rings
Squaremaxfan
Jun 26, 2023
Replies
7
Views
548
Jun 29, 2023
Chevy1925
Failed LBZ oil pump
hondarider552
Dec 19, 2014
2
Replies
33
Views
10K
Jun 21, 2023
1FastBrick
S
Max Bore - Daily Driver
StephenZ
May 26, 2023
Replies
2
Views
279
May 30, 2023
StephenZ
S
Y
Blown turbo seal
YoungGunDiesel
Oct 24, 2017
2
3
Replies
55
Views
15K
May 23, 2023
Bdsankey
Bare minimum of upgrade parts needed for longevity for a sub 700hp build.
Gentrysgarage
Mar 8, 2023
2
3
Replies
45
Views
2K
Apr 12, 2023
malibu795
Mahle Piston Rings.
Ironworker15
Apr 9, 2023
2
Replies
26
Views
893
Apr 12, 2023
Dozerboy
Catastrophic
ikeG
Sep 29, 2022
2
Replies
38
Views
2K
Apr 2, 2023
ikeG
Empire stg 2 cam
grabmeacoors
Feb 2, 2023
Replies
14
Views
703
Mar 29, 2023
Ironworker15
Cracked Piston solutions?
JDPlowboy
Apr 17, 2017
2
3
4
Replies
64
Views
10K
Mar 29, 2023
kidturbo
M
EBAY Y BRIDGE
MaxComp88B
Apr 5, 2022
2
Replies
22
Views
2K
Mar 20, 2023
Dozerboy
What is the max reliable overbore on a LMM block without filling the jackets?
Gentrysgarage
Feb 10, 2023
Replies
11
Views
740
Feb 24, 2023
turbovan
T
Longshot question, has anybody weighed an internally balanced LBZ+ crank and a LB7 stock crank? Also do you guys get you cranks re-nitrited? Where?
Gentrysgarage
Feb 14, 2023
Replies
11
Views
473
Feb 23, 2023
Gentrysgarage
Informative Valve Tech Article
juddski88
Jan 28, 2023
Replies
3
Views
281
Jan 29, 2023
ikeG
Opinions on motor build
ZeroGravity58
Jan 15, 2022
2
Replies
29
Views
2K
Jan 27, 2023
ikeG
Af cam wiring?
redws6rocket
Jan 6, 2015
2
3
4
Replies
62
Views
14K
Dec 12, 2022
Abollinger
A
V
Camshafts
valleyduramax
Dec 6, 2022
Replies
11
Views
1K
Dec 7, 2022
valleyduramax
V
T
02 LB7 with zf6 can LBZ heads be done?
Tneil1987
Oct 26, 2022
Replies
7
Views
411
Oct 26, 2022
Chevy1925
Forged or Cast pistons
Ron2145
Oct 10, 2022
2
3
Replies
44
Views
3K
Oct 18, 2022
Chevy1925
D
Positive Air Shutoff Valve
Delta.Speed
Sep 20, 2022
Replies
8
Views
591
Sep 22, 2022
jlawles2
J
metal in oil
danzick
Aug 22, 2022
Replies
14
Views
1K
Aug 29, 2022
danzick
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Duramax 6.6 Technical
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