UnderDog Diesel » 2021, Chevrolet, Silverado 3500

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  • (X) Year: 2021
  • (X) Make: Chevrolet
  • (X) Model: Silverado 3500

View Universal items for: 2021, Chevrolet, Silverado 3500


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Items 121-180 of 210
Price: $575.00

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Price: $575.00

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Price: $575.00

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Price: $575.00

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Price: $575.00

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Price: $575.00

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Price: $503.75

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Price: $575.00

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Price: $361.00

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Price: $289.75

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Price: $289.75

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Price: $289.75

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Price: $289.75

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Price: $289.75

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Price: $289.75

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Price: $289.75

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Price: $289.75

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Price: $251.75

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Price: $289.75

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Description: For use with 2-3" Leveling kit with Aftermarket UCA
Item #: 25001-302-EXT2
Condition: New
Price: $1,072.55

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Description: To install this drop in compressor wheel, turbocharger removal is REQUIRED!!!
Item #: VSE-L5P-FTR-WHL
Condition: New
Price: $499.99

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Description: Keep Your L5P's Map Sensor Clean. The L5P's stock setup leads to a ton of soot buildup on the MAP sensor over time. This requires constant cleaning. Our MAP Sensor Spacer, once installed,...More Details »
Item #: 82-1000
Condition: New
Price: $69.00
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Exhaust System Kit
Description: 4in. Cat-Back Single Side Exit Street Version T304 Stainless Steel. Note: 5in. Outside Diameter Tip Included..
Item #: S5093AL
Condition: New
Price: $478.94

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Exhaust System Kit
Description: 4in. Cat-Back Single Side Exit Street Version T304 Stainless Steel. Note: 5in. Outside Diameter Tip Included.
Item #: S5093304
Condition: New
Price: $888.14

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Exhaust System Kit
Description: 4in. Filter Back Single Side Exit Aluminized Steel. Note: 5in. Outside Diameter Tip Included. EC/CC Models Only.
Item #: S6059AL
Condition: New
Price: $325.49

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Exhaust System Kit
Description: 4in. Filter Back Single Side Exit Black Coated Aluminized Steel. Note: 5in. Outside Diameter Tip Included. EC/CC Models Only.
Item #: S6059BLK
Condition: New
Price: $455.69

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Exhaust System Kit
Description: 4in. Filter Back Single Side Exit T304 Stainless Steel. Note: 5in. Outside Diameter Tip Included. EC/CC Models Only.
Item #: S6059304
Condition: New
Price: $432.44

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Exhaust System Kit
Description: 5in. Filter Back Single Side Exit Aluminized Steel. Note: 6in. Outside Diameter Tip Included. Cutting Required For Installation.
Item #: S60610AL
Condition: New
Price: $390.59

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Exhaust System Kit
Description: 5in. Filter Back Single Side Exit T409 Stainless Steel. Note: 6in. Outside Diameter Tip Included. Cutting Required For Installation.
Item #: S60610409
Condition: New
Price: $497.54

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Exhaust Tail Pipe Tip
Description: Tip 6in OD 5in Inlet 15.5in Length 30° Bend Black-Coated Stainless Steel. Note: Cutting May Be Required for Installation.
Item #: T5154BLK
Condition: New
Price: $144.99
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Exhaust Tail Pipe Tip
Description: Tip 6in OD 5in Inlet 15.5in Length 30° Bend T304 Stainless Steel. Note: Cutting May Be Required for Installation.
Item #: T5154
Condition: New
Price: $139.99
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Engine Coolant Thermostat
Description: Low Temperature Thermostats (set of 2), fits Chevrolet/GMC 6.6L Duramax 2001-2016
Item #: MMTS-CHV-01DL
Condition: New
Price: $87.95
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Engine Coolant Thermostat
Description: High Temperature Thermostats (set of 2), fits Chevrolet/GMC 6.6L Duramax 2001-2016
Item #: MMTS-CHV-01DH
Condition: New
Price: $85.95
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Automatic Transmission Oil Cooler
Description: Full-Flow Transmission Thermal Bypass Valve Kit, fits Chevrolet/GMC 6.6L Duramax L5P 2017+
Item #: MMTC-L5P-TBVFF
Condition: New
Price: $103.95
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Automatic Transmission Oil Cooler
Description: Transmission Thermal Bypass Valve Kit, fits Chevrolet/GMC 6.6L Duramax L5P 2017+
Item #: MMTC-L5P-TBV
Condition: New
Price: $128.95
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Electronic Throttle Controller
Description: Pedal Commander throttle response controller with Bluetooth support. You can adjust your gas pedal sensitivity with 36 different modes. It will help your Chevrolet Silverado 3500 HD to accelerate faster!
Item #: PC77
Condition: New
Price: $299.99

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Price: $67.49
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Description: Fits 2020-2024 GM 2500/3500 w/ Overload Springs ~6400LBS Load Leveling Capacity at 150PSI Confirmed 5th Wheel Hitch Compatibility: OEM Puck System GNRK1020 For use with factory overload...More Details »
Item #: 88-33200
Condition: New
Price: $849.95

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Suspension Lift Kit
Description: Big Lift Kit w/Shocks 6 in. Lift w/Falcon 1.1 Monotube Shock w/o Factory Air
Item #: 44-19601
Condition: New
Price: $2,349.95

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Suspension Lift Kit
Description: Big Lift Kit w/Shocks 6 in. Lift w/Falcon 1.1 Shocks
Item #: 44-30620
Condition: New
Price: $2,699.95

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Suspension Lift Kit
Description: Big Lift Kit w/Shocks 6 in. Lift w/Rear Falcon 1.1 Monotube Shocks
Item #: 44-39600
Condition: New
Price: $2,449.95

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Suspension Lift Kit
Description: Big Lift Kit w/Shocks 6 in. Lift w/SST3000 Shocks
Item #: 44-30601
Condition: New
Price: $2,399.95

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Suspension Lift Kit
Description: Big Lift Kit w/Shocks 8 in. Lift w/Falcon 1.1 Shocks
Item #: 44-30820
Condition: New
Price: $2,899.95

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Suspension Lift Kit
Description: Big Lift Kit w/Shocks 8 in. Lift w/SST3000 Shocks
Item #: 44-30801
Condition: New
Price: $2,599.95

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Suspension Lift Kit
Description: Big Lift Kit w/Shocks 8 in. Lift w/Upper Control Arms Rear Falcon 1.1 Monotube Shocks
Item #: 44-39800
Condition: New
Price: $2,849.95

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Leaf Helper Spring
Description: Block And Add-A-Leaf Kit 4 in. Blocks Incl. U-Bolts Fits: 2011-15 SILVERADO/SIERRA 2500HD/3500HD-4in. Block kit and U-Bolt
Item #: 26-3204
Condition: New
Price: $179.95

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Leaf Helper Spring
Description: Block And Add-A-Leaf Kit 5 in. Blocks Incl. U-Bolts Fits: 2011-16 SILVERADO/SIERRA 2500HD/3500HD-5in. Block kit and U-Bolt
Item #: 26-3205
Condition: New
Price: $189.95

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Suspension Control Arm
Description: Control Arm Fabricated Upper
Item #: 44-3035
Condition: New
Price: $499.95

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Suspension Leveling Kit
Description: Leveling Kit 2.0 in. Front
Item #: 66-3020
Condition: New
Price: $229.95

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Suspension Leaf Spring Block Kit
Description: Rear Block Kit 1 in. Cast Iron Blocks Incl. Integrated Locating Pin E-Coated U-Bolts Fits: 2011-16 GM/CHEVY HD 2500 2WD/4WD-1.0in. TALL OEM STYLE REAR BLOCK KIT. . CAST CONSTRUCTION WITH PRE CUT...More Details »
Item #: 66-3111
Condition: New
Price: $149.95
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Suspension Leaf Spring Block Kit
Description: Rear Block Kit 1 in. Cast Iron Blocks Incl. Integrated Locating Pin E-Coated U-Bolts Nuts/Washers For Use w/Factory Top Overloads Fits: 2011-16 GM/CHEVY HD 2500 2WD/4WD-1.0in. TALL OEM STYLE...More Details »
Item #: 66-3121
Condition: New
Price: $149.95
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Suspension Leaf Spring Block Kit
Description: Rear Block Kit 2 in. Cast Iron Blocks Incl. Integrated Locating Pin E-Coated U-Bolts Nuts/Washers Fits: 2011-16 GM/CHEVY HD 2500 2WD/4WD-2.0in. TALL OEM STYLE REAR BLOCK KIT. . CAST CONSTRUCTION...More Details »
Item #: 66-3112
Condition: New
Price: $159.95

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Suspension Leaf Spring Block Kit
Description: Rear Block Kit 2 in. Cast Iron Blocks Incl. Integrated Locating Pin E-Coated U-Bolts Nuts/Washers For Use w/Factory Top Overloads Fits: 2011-16 GM/CHEVY HD 2500 2WD/4WD-2.0in. TALL OEM STYLE...More Details »
Item #: 66-3122
Condition: New
Price: $159.95

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Suspension Lift Kit
Description: SST® Lift Kit 3.0 in. Front 2.0 in. Rear
Item #: 69-3030
Condition: New
Price: $449.95

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Suspension Lift Kit
Description: SST® Lift Kit w/Shocks 3.5 in. Front Key Way 2 in. Rear Block Fabricated A-Arm w/ Falcon 1.1 Monotube Shocks
Item #: 69-30350
Condition: New
Price: $1,499.95

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Suspension Lift Kit
Description: SST® Lift Kit w/Shocks 3.5 in. Front/3.0 in. Rear Lift w/Fabricated Control Arms And Bilstein Shocks
Item #: 69-3035
Condition: New
Price: $1,399.95

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Description: For modified trucks only.
Item #: L5P-CP3-10
Condition: New
This item will dropship from S&S directly. Rough lead time is 5 Business Days.
This product cannot ship to California.
Price: $2,912.00

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Description: For modified trucks only.
Item #: L5P-CP3-12
Condition: New
This item will dropship from S&S directly. Rough lead time is 5 Business Days.
This product cannot ship to California.
Price: $3,406.00

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Description: For modified trucks only.
Item #: L5P-CP3-14
Condition: New
This item will dropship from S&S directly. Rough lead time is 5 Business Days.
This product cannot ship to California.
Price: $3,900.00

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Items 121-180 of 210

View Universal items for: 2021, Chevrolet, Silverado 3500