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SUPERLIFT 2.5" Lift Kit - 73-87 GM 1/2 Ton 4WD - Rr Block Kit w/ SL Shocks

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Free shipping to the lower 48

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Superlift 2.5" lift kits make it easy to add bigger wheels and tires and give your truck an aggressive look while maintaining your smooth, factory ride.

Constructed with the best materials, these lift kits come with everything you need to completely give your truck a front & rear lift. Each kit is designed to ensure that you won't lose your factory ride quality, so whether you're off-road or on the interstate, you and your passengers will be nice and comfy. Shocks come included when necessary and with many kits, you can choose to upgrade from the standard Superlift shocks to Bilstein shocks.

  • New Superlift front leaf springs.
  • Durable Urethane spring eye bushings.
  • Rear lift options include Rear block kit.
  • Superlift shock absorbers available.

Install Time

4 hours
Difficulty level: 2 of 5

What's Included

  • Front leaf springs
  • Shocks
  • Rear block
  • U-bolt kit
  • Hardware
  • Detailed instruction manual walking you step-by-step through the lift kit installation procedures suitable for do-it-yourselfers (DIY) or professional installation.


  • 1986 Chevrolet K10 Custom 4WD
  • 1986 Chevrolet K10 Scottsdale 4WD
  • 1986 Chevrolet K10 Silverado 4WD
  • 1985 Chevrolet K10 Custom 4WD
  • 1985 Chevrolet K10 Scottsdale 4WD
  • 1985 Chevrolet K10 Silverado 4WD
  • 1984 Chevrolet K10 Custom 4WD
  • 1984 Chevrolet K10 Scottsdale 4WD
  • 1984 Chevrolet K10 Silverado 4WD
  • 1983 Chevrolet K10 Custom 4WD
  • 1983 Chevrolet K10 Scottsdale 4WD
  • 1983 Chevrolet K10 Silverado 4WD
  • 1982 Chevrolet K10 Custom 4WD
  • 1982 Chevrolet K10 Scottsdale 4WD
  • 1982 Chevrolet K10 Silverado 4WD
  • 1981 Chevrolet K10 Cheyenne 4WD
  • 1981 Chevrolet K10 Custom 4WD
  • 1981 Chevrolet K10 Deluxe 4WD
  • 1981 Chevrolet K10 Scottsdale 4WD
  • 1981 Chevrolet K10 Silverado 4WD
  • 1980 Chevrolet K10 Cheyenne 4WD
  • 1980 Chevrolet K10 Custom Deluxe 4WD
  • 1980 Chevrolet K10 Scottsdale 4WD
  • 1980 Chevrolet K10 Silverado 4WD
  • 1979 Chevrolet K10 Cheyenne 4WD
  • 1979 Chevrolet K10 Custom Deluxe 4WD
  • 1979 Chevrolet K10 Scottsdale 4WD
  • 1979 Chevrolet K10 Silverado 4WD
  • 1978 Chevrolet K10 Cheyenne 4WD
  • 1978 Chevrolet K10 Custom Deluxe 4WD
  • 1978 Chevrolet K10 Scottsdale 4WD
  • 1978 Chevrolet K10 Silverado 4WD
  • 1977 Chevrolet K10 Cheyenne 4WD
  • 1977 Chevrolet K10 Custom Deluxe 4WD
  • 1977 Chevrolet K10 Scottsdale 4WD
  • 1977 Chevrolet K10 Silverado 4WD
  • 1976 Chevrolet K10 Cheyenne 4WD
  • 1976 Chevrolet K10 Custom Deluxe 4WD
  • 1976 Chevrolet K10 Scottsdale 4WD
  • 1976 Chevrolet K10 Silverado 4WD
  • 1975 Chevrolet K10 Cheyenne 4WD
  • 1975 Chevrolet K10 Custom Deluxe 4WD
  • 1975 Chevrolet K10 Scottsdale 4WD
  • 1975 Chevrolet K10 Silverado 4WD
  • 1974 Chevrolet K10 Pickup Base 4WD
  • 1973 Chevrolet K10 Pickup Base 4WD
  • 1978 GMC K15 Base 4WD
  • 1978 GMC K15 High Sierra 4WD
  • 1978 GMC K15 Sierra Classic 4WD
  • 1978 GMC K15 Sierra Grande 4WD
  • 1977 GMC K15 Base 4WD
  • 1977 GMC K15 High Sierra 4WD
  • 1977 GMC K15 Indy Hauler 4WD
  • 1977 GMC K15 Sierra Classic 4WD
  • 1977 GMC K15 Sierra Grande 4WD
  • 1976 GMC K15 Base 4WD
  • 1976 GMC K15 High Sierra 4WD
  • 1976 GMC K15 Sierra Classic 4WD
  • 1976 GMC K15 Sierra Grande 4WD
  • 1975 GMC K15 Base 4WD
  • 1975 GMC K15 High Sierra 4WD
  • 1975 GMC K15 Sierra Classic 4WD
  • 1975 GMC K15 Sierra Grande 4WD
  • 1974 GMC K15/K1500 Pickup Base 4WD
  • 1973 GMC K15/K1500 Pickup Base 4WD
  • 1987 GMC V1500 Base 4WD
  • 1987 GMC V1500 High Sierra 4WD
  • 1987 GMC V1500 Sierra Classic 4WD

**This part fits a ton of vehicles, so let’s check to see if it fits yours. Don’t see it on the list above? No worries, type your vehicle in the search bar above to see the full list of compatible vehicles.**

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One-Stop Aftermarket Shop for All Your Needs
Custom Offsets is a one-stop solution for all your custom car and truck needs, be it wheel and tire packages, suspensions, performance parts, or replacement parts such as spiked lug nuts, spacers, fender flares, bumpers, and many more. With such an extensive range of aftermarket parts and accessories, you're sure to find exactly what you're looking for, right here.

Plus we make it really easy to not only find the required parts but also visualize exactly how your ride will look. Search by vehicle, wheel specs, tire sizes, and suspension setup to compare fitment. Our fitment gallery features pictures of thousands of rides with details of the parts and accessories such as offsets, diameter, width, and tire specs. It's easy to see why we're the largest and most popular fitment gallery across the globe today.

Shipping times vary depending on item and immediate availability. Many suspension kits will ship out within 3-5 business days while some select items may take up to 7-10 business days. You will receive the tracking information via email as soon as it is available so you can easily track your package(s) from us, to your door. Keep in mind, some suspension components may ship separately and could arrive at different times. All shipping prices are based on the lower 48 states unless specified otherwise. Always inspect your items immediately upon receipt and notify us within 5 business days if there are any concerns, damages, or missing items.

All manufacturer warranties apply and we will support you as the customer in ensuring you get a quality product. For any questions or concerns please email info@customoffsets.com NOTE: Returns not related to a warranty issue may result in a 20% shipping, handling, and restocking fee.

WARNING: This product can expose you to Nickel, which is known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to p65warnings.ca.gov.

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