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Welcome to Duramax Diesels

Introductions New

Who are you?? Tell us.
3K
34.3K
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3K
Messages
34.3K
2004LB7
Bucket list item checked

Forum Suggestion Box

Suggestions - Feedback - Comments about DuramaxDiesels.com
234
3K
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234
Messages
3K
lutzjk913
Welcome 2004LB7 to the team!

Duramax 6.6 Technical

Mike L's Trans Talk New

Allison info from Inglewood Transmission
4K
57.5K
Sub-forums:
  1. Allison Tunes
Threads
4K
Messages
57.5K
SoCalMike
LBZ Drivers side Dipstick ??

ZF6 Transmission

For the Manual people
171
2.2K
Threads
171
Messages
2.2K
J
ZF6 clutch line upgrade

Duramax Hard Parts New

Dmax Performance Parts and related discussions.
13.7K
224.4K
Sub-forums:
  1. LB7
  2. LLY
  3. LBZ
  4. LMM
  5. LML
  6. L5P
  7. Transfer Case / Axles / Driveshafts Tech
  8. Van
  9. Part #'s
  10. Turbo Talk
  11. General Fuel System & Exhaust Questions
  12. Fluids and Maintenance
  13. The Pharmacy
Threads
13.7K
Messages
224.4K
W
Why aren't L5P heads on older gen trucks?

Duramax Engine Building New

If poverty is what you seek, here is the solution.
952
25.2K
Threads
952
Messages
25.2K
Chevy1925
Billet caps

Duramax Tuning, Logging, and Gauges New

Dmax Software and Gauging facts and discussions.
3.9K
46.1K
Sub-forums:
  1. Tune Library
Threads
3.9K
Messages
46.1K
1FastBrick
LB7 gauge troubles..... OBD2 plug in an option?

Repower / Transplant New

You're putting a Duramax in what???
525
14.9K
Threads
525
Messages
14.9K
HDduramax
Engine swap holy moly , 06 LBZ into 05 LLY, no start

The Tool Crib

Hand Tools, Power Tools, Etc.
298
5.2K
Threads
298
Messages
5.2K
Dean E
Thinking about getting a two post lift

TSB's / Specs / DIY Installs

Official Factory information
Sub-forums:
  1. TSBs
  2. GM Specs
    1. Body Specs 99-02
    2. Body Specs 03-07
    3. Body Specs 07.5-09
    4. LB7
    5. LLY
    6. LBZ
    7. LMM
    8. LML
    9. L5P
  3. Duramax DIY-Installation Instructions
    1. Welding and Fabrication Info
Private

Duramax 2.8/3.0 Technical

LWN (2.8L) General talk (Colorado/Canyon)

24
613
Threads
24
Messages
613
J
2.8L Canyon Test Toy

LWN (2.8L) Hard Parts (Colorado/Canyon)

Colorado and Canyon engine hard parts talk
2
15
Sub-forums:
  1. Turbo Talk
  2. The Pharmacy
  3. Part #'s
  4. Fluids and Maintenance
Threads
2
Messages
15
darkness
Questions.. Noob to diesel

LM2 (3.0L) General Talk New

9
95
Threads
9
Messages
95
C
3.0 Duramax

LM2 (3.0L) Hard Parts

9
154
Sub-forums:
  1. Turbo Talk
  2. The Pharmacy
  3. Part #'s
  4. Fluid and Maintenance
Threads
9
Messages
154
Chevy1925
New to Duramax

Electronics, Chassis, Appearance

Appearance & Detailing

Interior & Exterior Appearance Modifications
1.3K
16.6K
Threads
1.3K
Messages
16.6K
C
Water intrusion

Chassis, Suspension & Brakes New

Springs | Shocks | Handling | Gears | Brakes/Rotors
2.1K
28.5K
Threads
2.1K
Messages
28.5K
2004LB7
Steering Stabilizer 2024

Stereo & Electronics New

Audio Components | Radars | Alarms | Etc.
1.1K
10.3K
Threads
1.1K
Messages
10.3K
1FastBrick
High Frequency antenna roof mount

Wheels & Tires

Forged | Billet | Cast | Radials
906
12K
Threads
906
Messages
12K
JoshH
New wheels/lift kit

Fun Zone

Smoke Signals New

General nonsense,Duramax chit-chat, Etc.
11.8K
269.7K
Sub-forums:
  1. The Comedy Club
  2. Arsenal
  3. Liquor Cabinet
  4. Protein Folding
Threads
11.8K
Messages
269.7K
Dm23
January 2025 Chat -- Happy New Year!!!
  • Dm23

Garage Builds New

40
5.4K
Threads
40
Messages
5.4K
lutzjk913
Bought, wrecked, rebuilding a 2009 LMM

Callout/Smokeout/Kill Stories

371
10.5K
Threads
371
Messages
10.5K
Bdsankey
UCC

Gallery New

Pictures |Videos | Etc.
3.1K
28.7K
Threads
3.1K
Messages
28.7K
1TRIKHD
My Country Boy Limo. 06 LBZ

Towing

Hitches, controllers, trailers, campgrounds, experiences, etc.
420
8.1K
Threads
420
Messages
8.1K
1FastBrick
truck towing pictures...

Competition
"They race barstools, so why not Pickups!?"

Drag Racing New

So what's your 60ft time??
1.9K
57.1K
Sub-forums:
  1. 1/4 mile 10.999 or quicker Duramax-powered list
  2. 1/8 mile 6.699 or quicker Duramax-powered list
Threads
1.9K
Messages
57.1K
MarkBroviak
The first 5 second 1/4mile Diesel pass in history and the technical breakdown on what it took to do it.

Sled Pulling

Pull it, drag it, what ever it takes
1.1K
25.5K
Threads
1.1K
Messages
25.5K
ikeG
Hand throttle setup

Dynamometer

Strap it down!
386
9.2K
Threads
386
Messages
9.2K
MarkBroviak
1470hp on a stock engine...

Land Speed Racing

"What's a speed limiter?"
57
1.4K
Threads
57
Messages
1.4K
S
bonneville

Gassers (Non-Diesel or Gas related)

Things that use Spark Plugs New

182
3.2K
Threads
182
Messages
3.2K
NC-smokinlmm
Duramax Diesels Corvette Club

Candy Store: Duramax Parts and Services from trus

Inglewood Transmissions-Evan Drosehn-714 870 7300

Suncoast, Precision, PPE, ATS dealer.
51
818
Threads
51
Messages
818
Mike L.
Inglewood Transmission New Online Store!

PPEI 337-990-4840

Duramax tuning
1
18
Threads
1
Messages
18
Dozerboy
Welcome Kory/PPEI

K&D Service Inc - Brad Sankey - 906-284-0962 New

Fuel Systems, Turbos & Kits, Drivetrain/Trans/Engine Parts
12
92
Threads
12
Messages
92
Bdsankey
Rotating Sales

Fingers 412-638-9026

28
1.6K
Threads
28
Messages
1.6K
Bdsankey
Current record for the Oval Race Cast pistons!

Top Notch Garage - Josh Harris - Ph#: 903-963-4000

13
215
Threads
13
Messages
215
2004LB7
S&S Diesel Motorsport parts now available from Top Notch Garage

Regional

Local Clubs

81
1.3K
Sub-forums:
  1. 702 Duramax Crew
  2. Arizona Diesel Club
  3. Bay State Diesels
  4. Buckeye Oil Burners
  5. Cheetah Turbo's
  6. CT Smoke
  7. Dirty Jersey Oil Burners
  8. NC Dmax's
  9. Socal Diesel Trucks
  10. Upstate Bombers
Threads
81
Messages
1.3K
LbzJason
SoCal Diesel Trucks Club

National Events

132
4.3K
Threads
132
Messages
4.3K
Chevy1925
Truck mania

Eastern Members

CT, DE, NH, NJ, NY, MA, ME, MD, PA, RI, VT, VA, WV
241
3.1K
Threads
241
Messages
3.1K
BLACKMAX1
Tuners in Hampton roads virginia

Midwestern Members

IA, IL, IN , KY, MI, MN, MO, NE, OH, WI
218
2.4K
Threads
218
Messages
2.4K
Bill_JrsGarage
Central Illinois machine shop

Northwest Members

WA, OR, ID, MT, WY, SD, ND
82
658
Threads
82
Messages
658
Chevy1925
Washington members, roll call

Southern Members

For all our down South members
140
1.7K
Threads
140
Messages
1.7K
C
tennessee members?

Texas Members

167
3.7K
Threads
167
Messages
3.7K
Gentrysgarage
Looking for recommendations for a machine shop central TX

Western Members

CA, AZ, NV, UT, CO, NM
248
3.4K
Threads
248
Messages
3.4K
Bdsankey
Looking for a shop

Canadian Members

Eh?
93
1.4K
Threads
93
Messages
1.4K
The A Team
Question: Buying and bring a Canadian truck to the US

International Members

Duramaxs around the world
2
55
Threads
2
Messages
55
Kentucky DuraMax
Question

Staff online

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