Easy Returns and Free Shipping on orders over $75
Pay at your own pace. Pre-Qualify Now

Fitment

YearsDriveMakeModel
1988-19982WDChevroletK20/K2500 Pickup
1992-19992WDChevroletK20/K2500 Suburban
1992-19982WDChevroletK30/K3500 Pickup
1988-19982WDGMCK25/K2500 Pickup
1992-19992WDGMCK25/K2500 Suburban
1988-19982WDGMCK35/K3500 Pickup

Features

  • Precision engineered for your vehicle
  • Tested to outperform all comparable products on the market
  • Made from premium materials to endure years of abuse
  • Improves your vehicle's handling
  • Designed for perfect fit and function
  • Proudly made in United States

Important Notes

  • Installation time: 1 hour
  • Difficulty level: 1 of 5

ATTENTION STATE OF CALIFORNIA CONSUMERS

WARNING: Cancer and reproductive harm – www.p65warnings.ca.gov

Superlift 3497 2.5" Rear Block Kit

1988-1998 Chevrolet K20/K2500 Pickup/1992-1999 Chevrolet K20/K2500 Suburban/1992-1998 Chevrolet K30/K3500 Pickup/1988-1998 GMC K25/K2500 Pickup/1992-1999 GMC K25/K2500 Suburban/1988-1998 GMC K35/K3500 Pickup 2WD/4WD
4.9202392821535 1003 5
98.404785643071%
4.9/5 out of 1003 Company Reviews. Rating:
Superlift 3497 2.5
89.99In stock
1988-1998 Chevrolet K20/K2500 Pickup/1992-1999 Chevrolet K20/K2500 Suburban/1992-1998 Chevrolet K30/K3500 Pickup/1988-1998 GMC K25/K2500 Pickup/1992-1999 GMC K25/K2500 Suburban/1988-1998 GMC K35/K3500 Pickup 2WD/4WD
$89.99
$89.99

Bundle and Save with these options

Ships in 1-5 Days

Your discount may still be available. Contact us in Live Chat
  • Lowest Prices
    Price match guarantee
  • In-House Experts
    We know our products
  • Factory Authorized
    Install Center
  • Guaranteed Fitment
    Always the correct part
  • Free Shipping
    In the continental US
  • International Shipping?
    Get a Quote
Talk to a Specialist Now

Product Details

Superlift rear block kits help distribute the weight of your cargo and improve the towing performance of your truck. They'll also give your rear a little lift to bring it back to the proper ride height. Superlift's block kits include two cast iron lift blocks and four U-bolts with factory type Hi-nuts and flat washers.

The blocks are cast from Class 30 Gray Iron, the same material used by vehicle manufacturers for their spacer blocks. Our U-bolts are manufactured from low allow, high strength steel. The anti-corrosion finish is either Zinc or E-coat

Typically Ships In
1-3 Days

Please note the ship times are estimates however we have seen a major improvement in overall supply chain issues in recent weeks.

IN STOCK SHIPS FREE

Product Questions

Ask A Question