01-04.5 LB7 Performance Parts Discussion | Chevy and GMC Duramax Diesel Forum

Hey Everyone! Enter your ride HERE to be a part of this months Ride of the Month Challenge!

Sticky Read Before Posting Please

2

33

23K

by _BM27

Lift Pump GPH ?

4

144

0

181

1

179

0

141

by LmmCrackerman

I have a stock turbo, but I want more whistle

6

467

0

117

by LmmCrackerman

Do I need to tune with a bigger turbo?

1

197

Looking for Hi Perf LB7 Crate Long Block

0

128

by roysbb

Cold air intake

10

1K

by roysbb

16

574

by Frankenmax_diesel

Lb7 head gasket/injectors

1

240

by LiftedMass56

Intercooler or radiator first

2

173

Fass 150 blowing fuses

13

2K

by Jhaff

My LB7 won't start

1

224

2004 LB7 coolant system over pressurizaton

13

1K

by SilverGorillaLML

1

154

by CWBYWY

ANY GOOD MECHANIC SHOPS FOR DURAMAX TRUCKS NEAR WILMINGTON NC OR CASTLE HAYNE NC OR LELAND NC

5

295

2003 2500HD Duramax FUEL PUMP????

2

33

41K

5

10K

by Super

3

322

by Thorp

Fix Parking Brake Solved 2004 Chevy Silverado 3500

4

6K

Edge cts mpg incorrect

11

8K

Lb7 build and upgrade plan (daily driver, tow)

13

616

Air Dog 11 4g -100gph Issue

4

361

by Dangermouse3314

8

13K

by CooperMcHaney

2004 Chevy duramax lb7

9

717

by Super

1

210

by Super

2004 2500HD glow plug relay question

3

228

by 300winchester

2004 duramax 2500HD mirror problem

4

289

by 300winchester

Fuel filter kit vs lift pump

2 3

43

4K

by Super

My lb7 died on me to day

16

775

2

436

by SilverGorillaLML

5

487

Heads need Machining

14

1K

Superchips Flashpaq E-43 error code

2

2K

by Super