2020-2025 GM 2500HD/3500HD 6.6L L5P Duramax Lift Kit Accessories

When adding a lift kit to your 2020-2025 GM 2500HD/3500HD 6.6L Duramax, ensuring that all suspension components work together in harmony is necessary for optimal performance. A lift can put extra strain on various factory parts, which may not be equipped to handle the increased ride height and off-road demands. That’s exactly where our Sierra and Silverado lift kit upgrades come to play as they're specifically designed to support your new lift, allowing your suspension to fully articulate through its entire range of travel while maintaining both ride quality and stability. From upgraded axles and extended sway bar links to beefier rear blocks and leaf springs, we carry everything you need to keep your truck performing at its best. GM Duramax Fitments: 2020, 2021, 2022, 2023, 2024, 2025 GM 6.6L Duramax. Submodel Fitments: WT, Custom, LT, LTZ, High Country, 1LT, 2LT, Pro, SLE, SLT, AT4, Denali. Some exceptions apply, please see individual product pages for specific fitments. 

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$1,599.95
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PacBrake HP10373-X Alpha XD 7500 Air Spring Suspension Kit | 2018-2024 Silverado 4500HD/5500HD/6500HD
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PacBrake HP10373-X Alpha XD 7500 Air Spring Suspension Kit | 2018-2024 Silverado 4500HD/5500HD/6500HD

PacBrake HP10373-X Alpha XD 7500 Air Spring Suspension Kit | 2018-2024 Silverado 4500HD/5500HD/6500HD

Price
$530.67
Timbren GMFK25D SES Front Suspension Enhancement | 2011-2025 Silverado/Sierra 2500HD/3500HD
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Timbren GMFK25D SES Front Suspension Enhancement | 2011-2025 Silverado/Sierra 2500HD/3500HD

Timbren GMFK25D SES Front Suspension Enhancement | 2011-2025 Silverado/Sierra 2500HD/3500HD

Price
$269.36
ReadyLift 66-3122 OEM Style 2in Rear Block Kit | 2011-2024 Silverado/Sierra 2500HD/3500HD
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ReadyLift 66-3122 OEM Style 2in Rear Block Kit | 2011-2024 Silverado/Sierra 2500HD/3500HD

ReadyLift 66-3122 OEM Style 2in Rear Block Kit | 2011-2024 Silverado/Sierra 2500HD/3500HD

Price
$159.95
ICON 77202 Front Splash Guard Kit | 2020-2025 Silverado/Sierra 2500HD/3500HD
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ICON 77202 Front Splash Guard Kit | 2020-2025 Silverado/Sierra 2500HD/3500HD

ICON 77202 Front Splash Guard Kit | 2020-2025 Silverado/Sierra 2500HD/3500HD

Sale price
$90.05
Regular price
$105.95
Cognito 199-90188 Carrier Bearing Spacer 2-3in | 2001-2024 GM 2500HD/3500HD & 2011-2016 F250/F350
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Cognito 199-90188 Carrier Bearing Spacer 2-3in | 2001-2024 GM 2500HD/3500HD & 2011-2016 F250/F350

Cognito 199-90188 Carrier Bearing Spacer 2-3in | 2001-2024 GM 2500HD/3500HD & 2011-2016 F250/F350

Price
$89.95
BDS 011217 2in Rear Block & U-Bolt Kit | 2020-2025 Silverado/Sierra 3500HD w/ Seperate Overload Leaf
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BDS 011217 2in Rear Block & U-Bolt Kit | 2020-2025 Silverado/Sierra 3500HD w/ Seperate Overload Leaf

BDS 011217 2in Rear Block & U-Bolt Kit | 2020-2025 Silverado/Sierra 3500HD w/ Seperate Overload Leaf

Price
$128.95
Cognito 199-90189 Carrier Bearing Spacer 3-4in | 2001-2024 GM 2500/3500 & 11-16 F250/F350
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Cognito 199-90189 Carrier Bearing Spacer 3-4in | 2001-2024 GM 2500/3500 & 11-16 F250/F350

Cognito 199-90189 Carrier Bearing Spacer 3-4in | 2001-2024 GM 2500/3500 & 11-16 F250/F350

Price
$89.95
Cognito 110-90629 Enhancement Plate Kit For SM Series Compression Strut Kit | 2011-2025 Silverado/Sierra 2500HD/3500HD
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Cognito 110-90629 Enhancement Plate Kit For SM Series Compression Strut Kit | 2011-2025 Silverado/Sierra 2500HD/3500HD

Cognito 110-90629 Enhancement Plate Kit For SM Series Compression Strut Kit | 2011-2025 Silverado/Sierra 2500HD/3500HD

Price
$229.95
Cognito 210-91218 4in Deaver Leaf Spring Pack K97 | 2011-2024 Silverado/Sierra 2500HD/3500HD
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Cognito 210-91218 4in Deaver Leaf Spring Pack K97 | 2011-2024 Silverado/Sierra 2500HD/3500HD

Cognito 210-91218 4in Deaver Leaf Spring Pack K97 | 2011-2024 Silverado/Sierra 2500HD/3500HD

Price
$1,599.95
Carli CS-DVDBRKT-19 Harmonic Damper Relocation Bracket | 2019-2024 Ram 2500 Hemi
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Carli CS-DVDBRKT-19 Harmonic Damper Relocation Bracket | 2019-2024 Ram 2500 Hemi

Carli CS-DVDBRKT-19 Harmonic Damper Relocation Bracket | 2019-2024 Ram 2500 Hemi

Price
$255
Carli CS-DRBD-1875 Rear Bump Stop Drops | 2014-2024 Ram 2500 4x4 Air Ride
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Carli CS-DRBD-1875 Rear Bump Stop Drops | 2014-2024 Ram 2500 4x4 Air Ride

Carli CS-DRBD-1875 Rear Bump Stop Drops | 2014-2024 Ram 2500 4x4 Air Ride

Price
$195
BDS 011218 2in Rear Block & U-Bolt Kit | 2020-2025 Silverado/Sierra 3500HD w/o Factory Overload Leaf
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BDS 011218 2in Rear Block & U-Bolt Kit | 2020-2025 Silverado/Sierra 3500HD w/o Factory Overload Leaf

BDS 011218 2in Rear Block & U-Bolt Kit | 2020-2025 Silverado/Sierra 3500HD w/o Factory Overload Leaf

Price
$128.95

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2020-2025 6.6L Silverado & Sierra 2500HD/3500HD

THE GARAGE

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Welcome to The Garage – your one-stop shop for all your car care and maintenance needs. From premium oils and filters to top-notch car care products, we have everything you need to keep your vehicle running smoothly and looking its best. Whether you're a DIY enthusiast or a professional mechanic, our carefully curated selection of high-quality products will help you take care of your ride like never before.