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UnderDog Diesel » 2021, Chevrolet
Products for:
- Year: 2021
- Make: Chevrolet
View Universal items for: 2021 Chevrolet
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Item #: DMAX-BFC-6.6LOCK
Condition:
New
Price: $79.99
Price: $158.99
Head Gasket Kit
Description: Includes
Mahle Upper Engine Gasket Kit
Mahle Grade C Head Gaskets
DogBone Head Studs
Item #: DogBone-L5P-HGK-STUDS
Condition:
New
Price: $999.00
Price: $59.99
Limited Supply: Only 8 Left!
Price: $20.95
Description: Same tensile strength as ARP, at a more affordable price.
Item #: DogBone-HSK-17D
Condition:
New
Limited Supply: Only 5 Left!
Price: $419.00
Cap for L5P Intake Horn
Description: Fits L5P Intake Horn PCV Provision
Item #: DogBone-7/8-L5P-CAP-KIT
Condition:
New
Price: $17.89
L5P Coolant Cap Kit
Description: Replacement for Cheap Vacuum Plugs in 'Fix Kits'
Item #: DogBone-1/4-L5P-COOLANT-CAP-KIT
Condition:
New
Price: $8.49
Description: -M8-1.25 thread size, 30mm thread length
-220+ KPSI tensile strength
-12-point bolt head
-Black oxide finish
-Lube Pack
Item #: DogBone-UPBK-L5P
Condition:
New
Price: $23.99
Fuel Injector
Item #: DDP L5P-100
Condition:
New
Price: $3,850.00
Sale: $3,108.88
Save: 19%
Save: $741.12
Fuel Injector
Item #: DDP L5P-50
Condition:
New
Price: $3,650.00
Sale: $2,947.38
Save: 19%
Save: $702.62
Fuel Injector
Item #: DDP L5P-STK
Condition:
New
Price: $365.00
Sale: $294.74
Save: 19%
Save: $70.26
Description: In-vehicle ECM/TCM unlock
Adds up to 125hp/275tq to the tires at Peak RPM's
Monitor displays important data like Soot, Miles Since Last Regen, EGT's, Boost and Fluid Temperatures
10-speed...More Details »
Item #: 85400-261
Condition:
New
Price: $1,049.95
Sale: $944.96
Save: 10%
Save: $104.99
Description: 5 Power Levels Adjustable on-the-fly through steering wheel controls
7 User adjustable throttle booster settings in each power level via app
Tire Size Speedo Calibration via App (29-50")
Tire...More Details »
Item #: 22710
Condition:
New
Price: $749.95
Sale: $674.96
Save: 10%
Save: $74.99
Description: Exergy 2017+ L5P Stock Replacement Injector
Item #: E02 10701
Condition:
New
Price: $2,400.00
Price: $63.00
Dedicated Fuel Systems
Item #: DIFSL5P1001
Condition:
New
Price: $504.21
Sale: $431.10
Save: 14%
Save: $73.11
Dedicated Fuel Systems
Item #: DIFSL5P2001
Condition:
New
Price: $504.21
Sale: $431.10
Save: 14%
Save: $73.11
Item #: NDTSPC15290F240G
Condition:
New
Price: $1,051.58
Sale: $899.10
Save: 15%
Save: $152.48
Air Suspension Helper Spring
Description: 110/70 (227 MM SLEEVE)
Item #: 9001
Condition:
New
Price: $210.48
Air Suspension Helper Spring
Description: Kit comes with commercial grade air springs, upper and lower brackets that are industrial coated to prevent rust, DOT rated tubing, Automotive standard hardware and fittings, compressor, analog...More Details »
Item #: 2825
Condition:
New
Price: $1,311.73
Air Suspension Helper Spring
Description: 224CZ 3/4 OFF BNCTR
Item #: 6401
Condition:
New
Price: $217.79
Air Suspension Helper Spring
Description: 267C1.5 5/8CF1/2PIN1BN
Item #: 6397
Condition:
New
Price: $219.99
Suspension Leveling Kit
Description: Colorado/Canyon
Item #: 2587
Condition:
New
Price: $538.89
Suspension Leveling Kit
Description: GM 1500
Item #: 2609
Condition:
New
Price: $538.89
Air Suspension Helper Spring
Description: Note: Do not exceed the vehicles GVWR. Fits: GM Silverado/Sierra 1500 (2WD/4WD)
Item #: 2843
Condition:
New
Price: $1,177.82
No Image Available
Air Suspension Helper Spring
Description: Note: Do not exceed the vehicles GVWR. Fits: GM Silverado/Sierra 1500 (2WD/4WD)
Item #: 2844
Condition:
New
Price: $1,336.70
Air Suspension Helper Spring
Description: Note: Do not exceed the vehicles GVWR. Fits: GM Silverado/Sierra 2500/3500HD (2WD/4WD)
Item #: 2860
Condition:
New
Price: $1,470.61
No Image Available
Suspension Leveling Kit
Description: RED Label Ride Rite Extreme Duty Air Spring Kit
Item #: 2709
Condition:
New
Price: $987.38
Suspension Leveling Kit
Description: Ride-Rite Air Helper Spring Kit Rear Incl. Brackets Air Helper Springs Hardware Air Line And Inflation Valves No Drilling Required
Item #: 2613
Condition:
New
Price: $866.80
Pigtail
Item #: FPE-HAR-CUMM-ALT-0722
Condition:
New
Price: $20.99
Description: -New Valves
-New Valve Guides
-New Valve Springs
-New Valve Seals
No Core Charge
Item #: FPE-61-10014-D
Condition:
New
Price: $1,099.00
Description: -New Valves
-New Valve Guides
-New Valve Springs
-New Valve Seals
No Core Charge
Item #: FPE-61-10014-P
Condition:
New
Price: $1,099.00
Description: 2017-2019 L5P Fuel Filter Upgrade Kit For Short and Long Bed applications as well as 2020-2024 Crew Cab Long Bed applications.
Item #: FPE-L5P-FFBA-1719
Condition:
New
Price: $229.00
Description: 2020+ L5P Fuel Filter Upgrade Kit For Short Bed Applications and 2024 Regular Cab Long Bed Applications
Item #: FPE-L5P-FFBA-20
Condition:
New
Price: $229.00
Item #: FPE-HAR-MU-PT-7
Condition:
New
Price: $28.99
Item #: FPE-L5P-MAP-SPR
Condition:
New
Price: $68.99
Item #: FPE-HAR-L5P-INJ-PT-4P
Condition:
New
Price: $179.99
Item #: FPE-HAR-L5P-INJ-PT-8P
Condition:
New
Price: $299.99
Item #: FPE-HAR-L5P-INJ-PT
Condition:
New
Price: $59.99
Item #: FPE-HAR-MU-PT-1
Condition:
New
Price: $37.99
Engine Harmonic Balancer
Description: Harmonic Balancer - Fluidampr-2020+ GM / Chevy Duramax L5P - Steel - Black Zinc Chromate - 8-3/8" dia - 30.6 lbs - SFI 18.1 - Made in USA - Each Fits: 2020+ GM/Chevy 6.6L Duramax L5P
Item #: 830151
Condition:
New
Price: $685.10
Engine Harmonic Balancer
Description: Harmonic Balancer - Fluidampr - GM L8T - L87 - L84 - 2019-2022 GM/Chevy Truck/SUVs/Vans
Item #: 760151
Condition:
New
Price: $491.30
Suspension Shock Absorber Kit
Description: Application specific valving to maximize performance.
Item #: 883-06-133
Condition:
New
Price: $2,519.95
Suspension Shock Absorber Kit
Description: Application specific valving to maximize performance.
Item #: 883-26-036
Condition:
New
Price: $1,785.95
Suspension Shock Absorber Kit
Description: Application specific valving to maximize performance.
Item #: 883-06-175
Condition:
New
Price: $3,879.95
Suspension Shock Absorber Kit
Description: Application specific valving to maximize performance.
Item #: 883-26-105
Condition:
New
Price: $3,589.95
Suspension Shock Absorber Kit
Description: Application specific valving to maximize performance.
Item #: 883-06-157
Condition:
New
Price: $2,415.95
Suspension Shock Absorber Kit
Description: Application specific valving to maximize performance.
Item #: 883-06-162
Condition:
New
Price: $2,415.95
Suspension Shock Absorber Kit
Description: Application specific valving to maximize performance.
Item #: 883-26-060
Condition:
New
Price: $1,679.95
Suspension Shock Absorber Kit
Description: Application specific valving to maximize performance.
Item #: 883-26-084
Condition:
New
Price: $1,679.95
Suspension Shock Absorber Kit
Description: Application specific valving to maximize performance.
Item #: 883-26-085
Condition:
New
Price: $1,679.95
Suspension Shock Absorber Kit
Description: Application specific valving to maximize performance.
Item #: 883-26-087
Condition:
New
Price: $1,679.95
Suspension Shock Absorber
Description: Application specific valving to maximize performance.
Item #: 985-02-103
Condition:
New
Price: $629.95
Suspension Shock Absorber
Description: Application specific valving to maximize performance.
Item #: 985-02-134
Condition:
New
Price: $629.95
Suspension Shock Absorber
Description: Application specific valving to maximize performance.
Item #: 985-24-129
Condition:
New
Price: $229.95
Suspension Shock Absorber
Description: Application specific valving to maximize performance.
Item #: 985-24-209
Condition:
New
Price: $229.95
Suspension Shock Absorber
Description: Application specific valving to maximize performance.
Item #: 985-24-238
Condition:
New
Price: $229.95
Suspension Shock Absorber
Description: Application specific valving to maximize performance.
Item #: 985-24-239
Condition:
New
Price: $229.95