Rough Country 6

Rough Country 6" GM Suspension Lift Kit (88-00 K2500/3500 PU 4WD)

1 Ratings

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Free Lifted Shirt Included

Free shipping to the lower 48

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Take your truck to the next level Rough Country's 6in Lift Kit for 88-98 GM 2500 Pickups. This all-inclusive kit comes with everything you need for a total transformation of your rig. A set of durable front and rear crossmembers offer enough increased ground clearance to run up to 35x12.50 tires! This kit features a torsion bar drop bracket, control arm brackets, and differential brackets to keep everything at the optimum geometry to replicate a factory-like ride and feel.Each kit includes Rough Country's N3 Shock Absorbers for a balanced performance of smooth highway ride quality and off-road performance. This high-quality kit features solid steel components powdercoated black to resist the elements and with laser-cut 'RC' logos for killer, good looks.Includes a Lifetime Replacement Guarantee!


  • Retains stock track width
  • Increased ground clearance
  • Fabricated blocks are stronger and offer a longer lifespan than cast.
  • Torsion bar drop brackets and front skid plate feature RC laser cut logos.
  • Includes application valved N3 shocks

Install Time

6 - 8 hours


  • Does NOT fit 99-00 regular or extended cab models
  • Only fits models with 8-Lug wheels.
  • Requires minor cutting and grinding
  • Requires rerouting of the exhaust for front drive shaft clearance.
  • Does not fit straight front axle models.
  • Does not fit dually models

What's Included


  • Front crossmember
  • Rear crossmember
  • Differential drop brackets
  • Torsion bar drop brackets
  • Upper control arm drop brackets
  • Lower control arm drop brackets
  • Front skid plate
  • Lower skid plate
  • Steering link
  • Heim joint assist link
  • Hardware

  • Fabricated lift blocks
  • Add-a-leaf springs
  • U-bolts
  • Hardware

  • (4) Premium N3 Series


  • 2000 Chevrolet K2500 Base 4WD
  • 2000 Chevrolet K2500 LS 4WD
  • 1999 Chevrolet K2500 Base 4WD
  • 1999 Chevrolet K2500 LS 4WD
  • 1998 Chevrolet K2500 Cheyenne 4WD
  • 1998 Chevrolet K2500 Silverado 4WD
  • 1998 Chevrolet K2500 WT 4WD
  • 1997 Chevrolet K2500 Base 4WD
  • 1997 Chevrolet K2500 Cheyenne 4WD
  • 1997 Chevrolet K2500 Silverado 4WD
  • 1996 Chevrolet K2500 Base 4WD
  • 1996 Chevrolet K2500 Cheyenne 4WD
  • 1996 Chevrolet K2500 Silverado 4WD
  • 1995 Chevrolet K2500 Base 4WD
  • 1995 Chevrolet K2500 Cheyenne 4WD
  • 1995 Chevrolet K2500 Silverado 4WD
  • 1995 Chevrolet K2500 WT 4WD
  • 1994 Chevrolet K2500 Base 4WD
  • 1994 Chevrolet K2500 Cheyenne 4WD
  • 1994 Chevrolet K2500 Silverado 4WD
  • 1994 Chevrolet K2500 WT 4WD
  • 1993 Chevrolet K2500 Cheyenne 4WD
  • 1993 Chevrolet K2500 Silverado 4WD
  • 1992 Chevrolet K2500 Cheyenne 4WD
  • 1992 Chevrolet K2500 Scottsdale 4WD
  • 1992 Chevrolet K2500 Silverado 4WD
  • 1991 Chevrolet K2500 Cheyenne 4WD
  • 1991 Chevrolet K2500 Scottsdale 4WD
  • 1991 Chevrolet K2500 Silverado 4WD
  • 1990 Chevrolet K2500 Cheyenne 4WD
  • 1990 Chevrolet K2500 Scottsdale 4WD
  • 1990 Chevrolet K2500 Silverado 4WD
  • 1989 Chevrolet K2500 Cheyenne 4WD
  • 1989 Chevrolet K2500 Scottsdale 4WD
  • 1989 Chevrolet K2500 Silverado 4WD
  • 1988 Chevrolet K2500 Cheyenne 4WD
  • 1988 Chevrolet K2500 Scottsdale 4WD
  • 1988 Chevrolet K2500 Silverado 4WD
  • 1999 Chevrolet K2500 Suburban Base 4WD
  • 1999 Chevrolet K2500 Suburban LS 4WD
  • 1998 Chevrolet K2500 Suburban Base 4WD
  • 1998 Chevrolet K2500 Suburban LS 4WD
  • 1997 Chevrolet K2500 Suburban Base 4WD
  • 1997 Chevrolet K2500 Suburban LS 4WD
  • 1997 Chevrolet K2500 Suburban LT 4WD
  • 1996 Chevrolet K2500 Suburban Base 4WD
  • 1996 Chevrolet K2500 Suburban LS 4WD
  • 1996 Chevrolet K2500 Suburban LT 4WD
  • 1995 Chevrolet K2500 Suburban Base 4WD
  • 1995 Chevrolet K2500 Suburban LS 4WD
  • 1995 Chevrolet K2500 Suburban LT 4WD
  • 1994 Chevrolet K2500 Suburban Base 4WD
  • 1994 Chevrolet K2500 Suburban Silverado 4WD
  • 1993 Chevrolet K2500 Suburban Base 4WD
  • 1993 Chevrolet K2500 Suburban Silverado 4WD
  • 1992 Chevrolet K2500 Suburban Base 4WD
  • 1992 Chevrolet K2500 Suburban Silverado 4WD
  • 2000 Chevrolet K3500 Base 4WD
  • 2000 Chevrolet K3500 LS 4WD
  • 1999 Chevrolet K3500 Base 4WD
  • 1999 Chevrolet K3500 LS 4WD
  • 1998 Chevrolet K3500 Cheyenne 4WD
  • 1998 Chevrolet K3500 Silverado 4WD
  • 1997 Chevrolet K3500 Base 4WD
  • 1997 Chevrolet K3500 Cheyenne 4WD
  • 1997 Chevrolet K3500 Silverado 4WD
  • 1996 Chevrolet K3500 Base 4WD
  • 1996 Chevrolet K3500 Cheyenne 4WD
  • 1996 Chevrolet K3500 Silverado 4WD
  • 1995 Chevrolet K3500 Base 4WD
  • 1995 Chevrolet K3500 Cheyenne 4WD
  • 1995 Chevrolet K3500 Silverado 4WD
  • 1994 Chevrolet K3500 Base 4WD
  • 1994 Chevrolet K3500 Cheyenne 4WD
  • 1994 Chevrolet K3500 Silverado 4WD
  • 1993 Chevrolet K3500 Cheyenne 4WD
  • 1993 Chevrolet K3500 Silverado 4WD
  • 1992 Chevrolet K3500 Cheyenne 4WD
  • 1992 Chevrolet K3500 Scottsdale 4WD
  • 1992 Chevrolet K3500 Silverado 4WD
  • 1991 Chevrolet K3500 Cheyenne 4WD
  • 1991 Chevrolet K3500 Scottsdale 4WD
  • 1991 Chevrolet K3500 Silverado 4WD
  • 1990 Chevrolet K3500 Cheyenne 4WD
  • 1990 Chevrolet K3500 Scottsdale 4WD
  • 1990 Chevrolet K3500 Silverado 4WD
  • 1989 Chevrolet K3500 Cheyenne 4WD
  • 1989 Chevrolet K3500 Scottsdale 4WD
  • 1989 Chevrolet K3500 Silverado 4WD
  • 1988 Chevrolet K3500 Cheyenne 4WD
  • 1988 Chevrolet K3500 Scottsdale 4WD
  • 1988 Chevrolet K3500 Silverado 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.**

Install Instructions

For information on how to install your Rough Country 6" GM Suspension Lift Kit (88-00 K2500/3500 PU 4WD)

Product Reviews (1)

1 out of 5 Stars Overall 1

Would have been nice to know I needed a new driveshaft before purchasing

Reviewed on 12-20-2021

1998 Chevrolet K3500 4WD

By jordan kiera

Rear Driveshaft is way too short

Overall Rankings

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About Us
We are dedicated to helping you find the perfect fitment for your ride while also bringing you the highest quality, affordable aftermarket parts in the world! We are truck and car enthusiasts who build their dream rides with these very products.

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. Please also note that you have 30 days from the delivery date to inventory and verify lift kit components. You must contact us within this 30 day period in order to have missing/damaged parts sent to you free of charge. After 30 days from date of delivery any missing parts or damaged parts will be the customers expense to replace and/or fix.

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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