2011-2024 Chevy Silverado / GMC Sierra 2500 / 3500 4, 6, 8 Inch Lift Blocks
2011-2024 Chevy Silverado / GMC Sierra 2500 / 3500 4, 6, 8 Inch Lift Blocks - 4 Inch / No / No is backordered and will ship as soon as it is back in stock.
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Confirm vehicle fitment
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What’s included
What’s included
The product description and selected variant determine what is included. Items shown in lifestyle or installation photos are not included unless they are specifically listed in the description.
2011-2024 Chevy Silverado / GMC Sierra 2500 / 3500 4, 6, 8 Inch Lif...
2011-2024 Chevy Silverado / GMC Sierra 2500 / 3500 4, 6, 8 Inch Lift Blocks - 4 Inch / No / No is backordered and will ship as soon as it is back in stock.
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Verify fitment, selected options, availability and included components before checkout. Secure payment options and order confirmation are provided at checkout.
Description
Description
🇺🇸 2011–2024 Chevy Silverado & GMC Sierra 2500HD/3500HD 4", 6", & 8" Rear Lift Blocks
Level up your HD truck’s stance with our heavy-duty lift block kits, designed specifically for the 2011–2024 Silverado and Sierra 2500/3500 models. Whether you’re correcting rear squat or building a custom reverse-level setup, these precision-engineered blocks provide consistent height and durability in any application.
Key Features
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🟩 Precision Fitment — Designed for 2011–2024 GM 2500HD & 3500HD trucks with rear leaf springs
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🟩 Available Heights — Choose from 4", 6", or 8" lift block options
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🟩 Heavy-Duty Steel Construction — Built tough with black powder coat for corrosion resistance
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🟩 Integrated Pin Design — Ensures accurate alignment on axle and spring perch
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🟩 Tapered Blocks — Maintains proper pinion angle and driveline geometry
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🟩 Extended U-Bolts Available to purchase with blocks — Sized to match axle diameter and block height
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🟩 🇺🇸 American Made — Proudly built in the USA from premium materials
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⬛ Compatible with Stock or Aftermarket Leaf Packs
Fitment
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🟩 Chevy: 2011–2024 Silverado 2500HD / 3500HD
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🟩 GMC: 2011–2024 Sierra 2500HD / 3500HD
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⬛ Axle Tube Size: 3.5" diameter
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⬛ Suspension Type: Leaf spring only — not compatible with air ride or dually trucks
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⬛ Lift Pairing Guide:
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4” block — Ideal for reverse-level setups or leveled front ends
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6” or 8” blocks — Use with taller front lifts to maintain level ride height
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Installation
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🟩 Install Time: 1–2 hours with standard hand tools
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⬛ Tools Needed: Jack, jack stands, torque wrench, socket set
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⬛ Bolt-On Design: No modifications or cutting required
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⬛ Reuses Factory Spring Pack
Installation Notes:
⬛ Always re-torque U-bolts after 100 miles
⬛ Do not stack with factory lift blocks
⬛ Verify rear shock travel compatibility after lift Hardware kit available to purchase with blocks
Includes
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🟩 (2) Steel Lift Blocks (4", 6", or 8" height)
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⬛ Detailed Installation Instructions
Payment & Security
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