McGaughy's 2.8 Inch Rear Lift Blocks 20-26 GM 6.6L L5P Duramax 2500/3500
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- Ships from McGaughy's Suspension Parts
If your Chevy Silverado 2500/3500 or GMC Sierra 2500/3500 is running a McGaughy's 4-inch lift kit but you want some of the factory rear-high stance back, these 2.8-inch Rear Lift Blocks are designed for that setup. The blocks themselves measure 2.8 inches tall, but they do not add another 2.8 inches of lift. They are one inch taller than the rear blocks included with the 4-inch lift kit, giving the rear of the truck approximately one additional inch of height to help restore the factory rake.
These blocks are designed specifically for use with McGaughy's 4-inch lift kits and maintain the proper suspension geometry for a smooth, controlled ride. They are built from high-quality materials for strength and long-term durability and fit all configurations, including AT4X and ZR2 models. Installation is straightforward and reuses the U-bolts already supplied with your McGaughy's lift kit. Two rear lift blocks are included.
Important
Note:
Designed to be used on McGaughy's 4" lift kits, to get extra height in the rear
If your Chevy Silverado 2500/3500 or GMC Sierra 2500/3500 is running a McGaughy's 4-inch lift kit but you want some of the factory rear-high stance back, these 2.8-inch Rear Lift Blocks are designed for that setup. The blocks themselves measure 2.8 inches tall, but they do not add another 2.8 inches of lift. They are one inch taller than the rear blocks included with the 4-inch lift kit, giving the rear of the truck approximately one additional inch of height to help restore the factory rake.
These blocks are designed specifically for use with McGaughy's 4-inch lift kits and maintain the proper suspension geometry for a smooth, controlled ride. They are built from high-quality materials for strength and long-term durability and fit all configurations, including AT4X and ZR2 models. Installation is straightforward and reuses the U-bolts already supplied with your McGaughy's lift kit. Two rear lift blocks are included.
Important
Note:
Designed to be used on McGaughy's 4" lift kits, to get extra height in the rear
Diesel Power Products directs warranty claims to the respective manufacturer; coverage and duration depend on that manufacturer and product. Its one-year manufacturer-defect warranty applies only to products manufactured by Power Products Unlimited Inc., not all products it sells. Manufacturer inspection is required; DPP does not pay inspection/return shipping or labor.
Return and warranty information is based on what Diesel Power Products offers. Product-specific eligibility and the supplier’s published conditions apply; FullSpecDiesel does not add or extend coverage.
Diesel Power Products warranty policyView complete warrantyProduct conditions
Return and warranty information is based on what Diesel Power Products offers. Product-specific eligibility and the supplier’s published conditions apply; FullSpecDiesel does not add or extend coverage.
Professional installation is recommended.
- Return eligibility
- Diesel Power Products states a 30-day window from receipt for eligible new, uninstalled, unopened and complete items in original packaging, with prior approval/RMA. Custom tuners and specified opened tools are excluded. Customer pays return shipping; original outbound shipping, including initially free shipping, is deducted. No standard restocking percentage is stated for ordinary approved returns. Based on what Diesel Power Products offers.
- Return window
- Not stated for this product; see supplier terms
- Restocking fee
- See supplier terms; no product-specific fee stated
- Return shipping
- Based on the supplier’s return policy; see terms
- Made to order
- No
- Backorder status
- Not backordered
- Cancellation
- Subject to supplier terms; contact FullSpecDiesel before requesting cancellation
- Warranty provider
- Diesel Power Products
- Warranty duration
- Product-specific duration not stated; see supplier terms
- Compatibility
- Listed for specific vehicle configurations
- Legal use
- Street legal
- Processing estimate
- 3–7 business days supplier processing
- Shipping
- Shipping calculated at checkout
- Signature
- No signature requirement
- Supplier
- Diesel Power Products
Product compatibility is based on the vehicle and product information provided. Review your selected truck, product options, measurements, modifications, and installation requirements before ordering.