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UnderDog Diesel » 2003, Silverado 3500
Products for:
- Year: 2003
- Model: Silverado 3500
View Universal items for: 2003 Silverado 3500
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Description: DDP Dominator LB7 68mm Turbocharger
This turbocharger fits 2001-2004 6.6L Duramax Diesel trucks. LB7
Item #: D01-DT682-001
Condition:
New
Price: $2,595.00
Sale: $2,569.05
Save: 1%
Save: $25.95
Description: DDP Dominator LB7 72mm Turbocharger
This turbocharger fits 2001-2004 6.6L Duramax Diesel trucks. LB7
Item #: D01-DT722-001
Condition:
New
Price: $2,995.00
Sale: $2,965.05
Save: 1%
Save: $29.95
Description: DDP LB7 100% Over SAC Fuel Injector Set Reman
Item #: D01-S100-502
Condition:
New
Price: $4,042.50
Sale: $4,002.08
Save: 1%
Save: $40.42
Description: DDP LB7 150% Over SAC Fuel Injector Set New
Item #: D01-S150-008
Condition:
New
Price: $4,998.00
Sale: $4,948.02
Save: 1%
Save: $49.98
Description: DDP LB7 150% Over SAC Fuel Injector Set Reman
Item #: D01-S150-502
Condition:
New
Price: $4,557.00
Sale: $4,511.43
Save: 1%
Save: $45.57
Description: DDP LB7 200% Over SAC Fuel Injector Set New
Item #: D01-S200-008
Condition:
New
Price: $5,262.60
Sale: $5,209.97
Save: 1%
Save: $52.63
Description: DDP LB7 200% Over SAC Fuel Injector Set Reman
Item #: D01-S200-502
Condition:
New
Price: $4,777.50
Sale: $4,729.73
Save: 1%
Save: $47.77
Description: DDP LB7 25% Over SAC Fuel Injector Set New
Item #: D01-S025-008
Condition:
New
Price: $3,528.00
Sale: $3,492.72
Save: 1%
Save: $35.28
Description: DDP LB7 25% Over SAC Fuel Injector Set Reman
Item #: D01-S025-502
Condition:
Remanufactured
Price: $3,144.75
Sale: $3,113.30
Save: 1%
Save: $31.45
Description: DDP 250% Over SAC Injector Set Brand New
Item #: D01-S250-008
Condition:
New
Price: $6,210.75
Sale: $6,148.64
Save: 1%
Save: $62.11
Description: DDP LB7 250% Over SAC Fuel Injector Set Reman
Item #: D01-S250-502
Condition:
New
Price: $5,733.00
Sale: $5,675.67
Save: 1%
Save: $57.33
Description: DDP LB7 300% Over SAC Fuel Injector Set New
Item #: D01-S300-008
Condition:
New
Price: $6,247.50
Sale: $6,185.03
Save: 1%
Save: $62.47
Description: DDP LB7 300% Over SAC Fuel Injector Set Reman
Item #: D01-S300-502
Condition:
New
Price: $5,769.75
Sale: $5,712.05
Save: 1%
Save: $57.70
Description: DDP LB7 400% Over SAC Fuel Injector Set Reman
Item #: D01-S400-502
Condition:
New
Price: $6,174.00
Sale: $6,112.26
Save: 1%
Save: $61.74
Description: DDP LB7 45% Over SAC Fuel Injector Set New
Item #: D01-S045-008
Condition:
New
Price: $3,711.75
Sale: $3,674.63
Save: 1%
Save: $37.12
Description: DDP LB7 45% Over SAC Fuel Injector Set Reman
Item #: D01-S045-502
Condition:
New
Price: $3,234.00
Sale: $3,201.66
Save: 1%
Save: $32.34
Description: DDP LB7 500% Over SAC Fuel Injector Set Reman
Item #: D01-S500-502
Condition:
New
Price: $6,394.50
Sale: $6,330.56
Save: 1%
Save: $63.94
Description: DDP LB7 64mm SuperCore Kit
Item #: D01-T640-001
Condition:
New
Price: $825.00
Sale: $816.75
Save: 1%
Save: $8.25
Description: DDP LB7 65% Over SAC Fuel Injector Set New
Item #: D01-S065-008
Condition:
New
Price: $3,822.00
Sale: $3,783.78
Save: 1%
Save: $38.22
Description: DDP LB7 65% Over SAC Fuel Injector Set Reman
Item #: D01-S065-502
Condition:
New
Price: $3,381.00
Sale: $3,347.19
Save: 1%
Save: $33.81
Description: DDP LB7 Stage 2 64mm Turbocharger
This turbocharger fits 2001-2004 6.6L Duramax Diesel trucks. LB7
Item #: D01-T642-001
Condition:
New
Limited Supply
Price: $1,995.00
Sale: $1,975.05
Save: 1%
Save: $19.95
Description: DDP LB7 Stage 2 66mm Turbocharger
This turbocharger fits 2001-2004 6.6L Duramax Diesel trucks. LB7
Item #: D01-T662-001
Condition:
New
Limited Supply
Price: $2,095.00
Sale: $2,074.05
Save: 1%
Save: $20.95
Description: DDP LB7 Stage 2 68mm Turbocharger
This turbocharger fits 2001-2004 6.6L Duramax Diesel trucks. LB7
Item #: D01-T682-001
Condition:
New
Limited Supply
Price: $2,295.00
Sale: $2,272.05
Save: 1%
Save: $22.95
Description: DDP Stock Output SAC Injector Set Reman
Item #: D01-S000-502
Condition:
New
Price: $2,829.75
Sale: $2,801.45
Save: 1%
Save: $28.30
EFI Live Custom Tuning
Description: Autocal comes pre-loaded with the tune of your selection & built to your requirements, based on turbo, injection pump, and injector sizing, because of that, power levels may vary.
All SALES...More Details »
Item #: DSP-GM-AUTOCAL-0110
Condition:
New
This product cannot ship to California.
Price: $858.00
EFI Live Custom Tuning
Description: Tuning is built to your requirements, based on turbo, injection pump, and injector sizing, because of that, power levels may vary.
All SALES OF THIS PRODUCT ARE FINAL. NO REFUNDS, RETURNS, OR...More Details »
Item #: DSP-GM-0110
Condition:
New
Price: $500.00
Sale: $300.00
Save: 40%
Save: $200.00
NEW!
Description: Universal Fitment
Fits 4" Systems
20" Length
Item #: 555-03401
Condition:
New
Price: $175.00
NEW!
Description: Universal Fitment
Fits 5" Systems
20" Length
Item #: 555-03501
Condition:
New
Price: $205.00
Description: Fits: 2001 thru 2010 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7/LLY/LBZ/LMM & Hummer H2
Item #: DMAX-8026-EXT
Condition:
New
Price: $260.99
Free Shipping - Ground
Item #: DMAX-EOC
Condition:
New
Price: $39.99
Price: $54.25
Item #: DMAX-BFC-6.6LOCK
Condition:
New
Price: $79.99
Item #: DMAX-UBT-0216
Condition:
New
Price: $159.99
Head Gasket Kit
Description: Includes
Mahle Upper Engine Gasket Kit
Merchant Automotive Grade C Head Gaskets
DogBone Head Studs
Injector Return Line Seals
Item #: DogBone-LB7-HGK-STUDS
Condition:
New
Not Available
Price: $875.95
Price: $59.99
Limited Supply: Only 3 Left!
Price: $20.95
Not Available
Price: $419.00
Description: Replace your broken/cracked factory flexplate with our Heavy Duty Replacement.
Stamped from Cold Rolled Steel with Increased Thickness over OE.
Rated for up to 1000RWHP
Item #: Dogbone-DMAX-FP
Condition:
New
Price: $200.00
Price: $199.95
Description: Includes 8 Banjo Bolts
5mm Hex Drive
Item #: DogBone-LB7-RTN-BBK
Condition:
New
Limited Supply: Only 9 Left!
Price: $49.95
Description: Includes
- Gaskets
- Up-Pipe Bolts
- Fastener Lube
Item #: DogBone-LB7-P-UPPIPE
Condition:
New
Not Available
Price: $162.99
Description: OEM Design w/ Washers
Thread Length increased to accommodate washer thickness
-M10x1.5x32 Bolt & Washer
-Lube Pack
-12mm 6pt Drive
Item #: DogBone-UPBK-0116D
Condition:
New
Price: $23.99
Price: $299.95
Fuel Injector
Item #: DDP NLB7-200
Condition:
New
Price: $4,715.00
Sale: $4,479.25
Save: 5%
Save: $235.75
Dynomite Diesel Duramax 01-04 LB7 Brand New Injector Set 150 Percent Over SAC Nozzles - DDP.NLB7-300
Fuel Injector
Item #: DDP NLB7-300
Condition:
New
Price: $4,915.00
Sale: $4,669.25
Save: 5%
Save: $245.75
Fuel Injector
Item #: DDP NLB7-50
Condition:
New
Price: $4,115.00
Sale: $3,909.25
Save: 5%
Save: $205.75
Fuel Injector
Item #: DDP NLB7-75
Condition:
New
Price: $4,315.00
Sale: $4,099.25
Save: 5%
Save: $215.75
Fuel Injector
Item #: DDP NLB7-100
Condition:
New
Price: $4,515.00
Sale: $4,289.25
Save: 5%
Save: $225.75
Diesel Fuel Injection Pump
Item #: DDP NCP3-303
Condition:
New
Price: $1,400.00
Sale: $1,330.00
Save: 5%
Save: $70.00
Fuel Injector
Item #: DDP NLB7-SM
Condition:
New
Fuel Injector
Item #: DDP LB7-SM
Condition:
New
Fuel Injector
Item #: DDP LB7-ECO
Condition:
New
Price: $3,300.00
Sale: $3,135.00
Save: 5%
Save: $165.00
Fuel Injector
Item #: DDP NLB7-STK
Condition:
New
Price: $440.00
Sale: $418.00
Save: 5%
Save: $22.00
Fuel Injector
Item #: DDP LB7-STK
Condition:
New
Price: $345.00
Sale: $327.75
Save: 5%
Save: $17.25
Diesel Fuel Injector Nozzle
Item #: DDP NOZ-DLB7-25
Condition:
New
Diesel Fuel Injector Nozzle
Item #: DDP NOZ-DLB7-45
Condition:
New
Fuel Injector
Item #: DDP LB7-200
Condition:
New
Price: $4,000.00
Sale: $3,800.00
Save: 5%
Save: $200.00
Fuel Injector
Item #: DDP LB7-300
Condition:
New
Price: $4,200.00
Sale: $3,990.00
Save: 5%
Save: $210.00
Fuel Injector
Item #: DDP LB7-50
Condition:
New
Price: $3,400.00
Sale: $3,230.00
Save: 5%
Save: $170.00
Fuel Injector
Item #: DDP LB7-75
Condition:
New
Price: $3,600.00
Sale: $3,420.00
Save: 5%
Save: $180.00