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- Year: 2025
- Make: GMC
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L5P 3 1/2" ,Down Pipe ,2017-2025, 2500HD, 3500HD, SILVERADO ,SIERRA, L5P
Description: For Off Road Competition Use Only.
-3 1/2" Down Pipe
-Ceramic Coating
-Heat Wrap and Clamps
Gasket Kit includes
-(3) Pre-built Heater Hose Assemblies with quick connect fittings
-Y-Bridge...More Details »
Item #: 1000375
Condition:
New
Leveling Kit
Item #: 13000-DHTP
Condition:
New
Price: $49.95
Leveling Kit
Item #: 1301-DHTP
Condition:
New
Price: $69.95
Leveling Kit
Item #: 959430-DHTP
Condition:
New
Price: $229.95
Leveling Kit
Item #: 9594-DHTP
Condition:
New
Price: $119.95
Leveling Kit
Item #: 1325-DHTP
Condition:
New
Price: $399.95
Leveling Kit
Item #: 1325RED-DHTP
Condition:
New
Price: $419.95
Leveling Kit
Item #: 1317-DHTP
Condition:
New
Price: $69.95
Leveling Kit
Item #: 1323-DHTP
Condition:
New
Price: $39.95
Lift Kits
Item #: 13100-DHTP
Condition:
New
Price: $99.95
Lift Kits
Item #: 11200-DHTP
Condition:
New
Price: $109.95
Lift Kits
Item #: 11240-DHTP
Condition:
New
Price: $599.95
Lift Kits
Item #: 11230-DHTP
Condition:
New
Price: $499.95
Lift Kits
Item #: 11201-DHTP
Condition:
New
Price: $69.95
Wheel Spacer
Item #: 1101-DHTP
Condition:
New
Price: $89.95
Wheel Spacer
Item #: 10098-DHTP
Condition:
New
Price: $159.95
Lift Kits
Item #: 11800-DHTP
Condition:
New
Price: $529.95
Lift Kits
Item #: 11800RED-DHTP
Condition:
New
Price: $529.95
Steering Stabilizer
Description: Looking for something to tighten up the front end of your truck? Our dual steering stabilizer setup is a popular option to improve the steering feel and limit any feedback through your steering wheel. Available with or without shocks.
Item #: KELD-10014923
Condition:
New
Price: $425.00
Steering Stabilizer
Description: The ultimate ride quality upgrade! Upgrade the front end of your Silverado or International CV with Kelderman's latest air suspension offering for 2WD trucks.
Item #: KELD-10014749
Condition:
New
Price: $4,750.00
Description: Take the productivity of your chassis cab to new heights with a better ride and carrying capacity with a Kelderman 4-Link Rear Air Suspension! This kit is compatible with 2WD and 4X4 models.
Item #: KELD-KIT-#-10040696
Condition:
New
Price: $6,450.00
Description: The ultimate ride quality upgrade! Eliminate the leaf spring suspension on your Silverado HD or International CV truck with the Kelderman 4-Link Front & Rear Air Suspension System.
Item #: KELD-2019_SILVERADO_4500_FRONT_AND_REAR
Condition:
New
Price: $13,350.00
Steering Stabilizer
Description: The ultimate ride quality upgrade! Eliminate the front leaf spring suspension on your Silverado HD or International CV truck with the Kelderman 4-Link Front Air Suspension System.
Item #: KELD-10006664
Condition:
New
Price: $6,900.00
Steering Stabilizer
Description: Looking for something to tighten up the front end of your truck? Our dual steering stabilizer setup is a popular option to improve the steering feel and limit any feedback through your steering wheel. Available with or without shocks.
Item #: KELD-10007147
Condition:
New
Price: $425.00
Air Suspension Kit
Description: This Kelderman +2″ 4-Link Rear Air Suspension Kit is used with both 4-6″ Front Lift Kits and smaller, 2-3″ leveling kits. Convert your leaf springs over to full air ride to get a better ride quality and better towing.
Item #: KELD-10006647
Condition:
New
Price: $4,850.00
Air Suspension Kit
Description: No leaf springs, no problem. Let Kelderman's 6-8″ 4-Link Rear Air Suspension Lift Kit take the bouncing out of your ride and the squatting suspension out of towing.
Item #: KELD-10006053
Condition:
New
Price: $4,850.00
Shock
Description: Add a better stance to your Sierra or Silverado 2500/3500 truck with a Kelderman 2″ Front Leveling Kit Note: To use factory wheels and tires, a 2" wheel spacer must be installed to prevent UCA from rubbing on tires.
Item #: KELD-10006747
Condition:
New
Price: $825.00
Description: Designed for use with our +2″ 4-Link Rear Air Suspension Kit, this non-air ride front kit provides a quality lift kit option to maintain proper ride quality and give you the lifting height you...More Details »
Item #: KELD-10005535
Condition:
New
Price: $4,850.00
Shock
Description: Designed for use with our 6-8″ 4-Link Rear Air Suspension Kit, this non-air ride front kit provides a quality lift kit option to maintain proper ride quality and give you the lifted height you...More Details »
Item #: KELD-10008513
Condition:
New
Price: $5,000.00
Description: Description Kelderman's latest bumper design is now available for the 2020+ Sierra & Silverado 2500HD and 3500HD trucks! The Bravo Series of bumpers continues Kelderman's three-piece, modular...More Details »
Item #: KELD-*KLM-40000
Condition:
New
Price: $2,250.00
Air Suspension Kit
Description: Get more done with one haul and enjoy the road while doing it by adding a Kelderman 4-Link Rear Air Suspension!
Item #: KELD-10006054
Condition:
New
Price: $4,725.00
Description: Description Kelderman Manufacturing is proud to announce our all-new lineup of three-piece, modular bumpers for heavy-duty trucks. This bumper is designed for the 2020+ Silverado and Sierra...More Details »
Item #: KELD-#KLM-40
Condition:
New
Price: $2,250.00
Fender Flare
Description: Get your GMC back to looking factory after the removal of the OEM mudflaps with the help of our Kelderman Fender Flare Cap Set. Available in OEM textured black option, rear caps sold separately....More Details »
Item #: KELD-10007562TB
Condition:
New
Price: $129.00
Fender Flare
Description: Get your fender flares back to an OEM look with the installation of Kelderman Fender Flare Caps. Available in OEM textured black option.
Item #: KELD-10009456TB
Condition:
New
Price: $325.00
Description: Enhance the protection and lighting capabilities of your Kelderman Alpha Series Front Bumper by incorporating the Commander Grille Guard onto the front. The Commander Grille Guard is an add-on to...More Details »
Item #: KELD-KLM-204011020
Condition:
New
Price: $1,100.00
2020-2025 GM 6.6L Duramax 10L1000 Heavy-Duty Cast Aluminum Transmission Pan
Description: Features:
Premium A356.0-T6 heat-treated cast aluminum alloy – a high-strength, thermally conductive material
Precision-cast using permanent steel molds for a smooth, consistent finish and...More Details »
Item #: 128051420
Condition:
New
Price: $399.99
2024+ GM L5P ECM E42 UNLOCK SERVICE UNLOCK 2500 HD 3500 HD Silverado Sierra
Description: ECMs with broken “LOCKING” tabs or connectors WILL NOT be accepted for upgrades.
You MUST use OEM ECM. CAN NOT Swap or use a different one.
Item #: ECM-001
Condition:
New
Price: $999.99
Description: Description Known as the premier name in air suspension systems for 3/4 ton and larger trucks for over 25 years, Kelderman Manufacturing is proud to announce our all-new lineup of three-piece,...More Details »
Item #: KELD-KLM-40401
Condition:
New
Price: $2,750.00
Description: A strong, durable option for the front end of your Sierra with seemingly endless possibilities for customization.
Item #: KELD-2024GMC
Condition:
New
Price: $2,750.00
Lift Kits
Item #: 95630RED-DHTP
Condition:
New
Price: $819.95
Lift Kits
Item #: 95830RED-DHTP
Condition:
New
Price: $869.95
Lift Kits
Item #: 95630-DHTP
Condition:
New
Price: $799.95
Lift Kits
Item #: 95830-DHTP
Condition:
New
Price: $849.95
Lift Kits
Item #: 95840RED-DHTP
Condition:
New
Price: $1,009.95
Lift Kits
Item #: 95640RED-DHTP
Condition:
New
Price: $959.95
Lift Kits
Item #: 95640-DHTP
Condition:
New
Price: $939.95
Lift Kits
Item #: 95840-DHTP
Condition:
New
Price: $989.95
Lift Kits
Item #: 97740RED-DHTP
Condition:
New
Price: $1,009.95
Lift Kits
Item #: 97740-DHTP
Condition:
New
Price: $989.95
Lift Kits
Item #: 95870RED-DHTP
Condition:
New
Price: $1,189.95
Lift Kits
Item #: 95670RED-DHTP
Condition:
New
Price: $1,139.95
Lift Kits
Item #: 95670-DHTP
Condition:
New
Price: $1,119.95
Lift Kits
Item #: 95870-DHTP
Condition:
New
Price: $1,169.95
Lift Kits
Item #: 97770RED-DHTP
Condition:
New
Price: $1,189.95
Lift Kits
Item #: 97770-DHTP
Condition:
New
Price: $1,169.95
Lift Kits
Item #: 95850RED-DHTP
Condition:
New
Price: $2,469.95
Lift Kits
Item #: 95850-DHTP
Condition:
New
Price: $2,449.95
Lift Kits
Item #: 97750RED-DHTP
Condition:
New
Price: $2,469.95
Lift Kits
Item #: 97750-DHTP
Condition:
New
Price: $2,449.95