6" Lift Kit - 73-87 K10/K15 & 73-91 Blazer/Jimmy/Sub 4WD-Rr Blck Kit wSL Shks

6in Chevy/GMC Lift Kit | Rear Block Kit

Starting At*: $486
FREE Shipping on ALL ORDERS!*
*within the contiguous US; ground shipments only.
#K420
Price*: $606.34 $485.07
FREE Shipping on ALL ORDERS!*
*within the contiguous US; ground shipments only.
Superlift's typical processing time for orders is 24-48 hours. If there is an unforeseen delay you will be notified immediately.
Find a Dealer CALL 800-551-4955
CALL 800-551-4955
Find a Dealer CALL 800-551-4955
CALL 800-551-4955

Your Selected Product Fits These Vehicles

  • 1973-1974 Chevrolet Blazer
  • 1987-1991 Chevrolet Blazer
  • 1975-1986 Chevrolet K10
  • 1973-1974 Chevrolet K10 Pickup
  • 1973-1986 Chevrolet K10 Suburban
  • 1975-1986 Chevrolet K5 Blazer
  • 1987 Chevrolet V10
  • 1987-1988 Chevrolet V10 Suburban
  • 1989-1991 Chevrolet V1500 Suburban
  • 1973-1991 GMC Jimmy
  • 1975-1978 GMC K15
  • 1975-1978 GMC K15 Suburban
  • 1973-1974 GMC K15/K1500 Pickup
  • 1973-1974 GMC K15/K1500 Suburban
  • 1979-1986 GMC K1500
  • 1979-1986 GMC K1500 Suburban
  • 1987 GMC V1500
  • 1987-1991 GMC V1500 Suburban
  • This is a complete front Superlift leaf spring suspension lift kit for the 1973-1991 Chevy/GMC 1/2 ton & 3/4 ton
  • Provides 6” lift height
  • Includes rear blocks, front and rear Superlift shocks
What does it include?
  • Front leaf springs, shocks, raised steering arm, rear block and u-bolt kit, and all hardware required specific to the 1973-1991 4wd Chevrolet/GMC 1/2 & 3/4 Ton Solid Axle Vehicles
  • Detailed instruction manual walking you step-by-step through the lift kit installation procedures suitable for do-it-yourselfers (DIY) or professional installation

Superlift 6" basic 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.

Features:

  • Replacement Front leaf springs
  • Durable Urethane spring eye bushings
  • Raise steering arm or drop drag link available
  • Superlift shock absorbers are included

 

Tire Wheel Backspacing Offset
35 x 12.5 - 3.75 - 4 -

 

IMPORTANT DISCLAIMER: The provided tire/wheel fitments are approximate. Actual dimensions of a given tire size can vary considerably from one brand to another. Manufacturers' wheel offset and backspacing measurement points are not always consistent. Backspacing greatly impacts tire-to-fender clearance when turning. Wheel width and backspacing influence whether the tires protrude past the fenders, and to what extent. Considering these important factors, we recommend that you fit-check your tire/wheel selection prior to purchasing.

  • Installation time: 6 hours
  • Difficulty level: 2 of 5
Reviews
6 Total
Kayla S. Verified Buyer
5/5
1 January 2018
Everything fit just right and
Everything fit just right and it rides very nice
On 6" Lift Kit - 73-87 K10/K15 & 73-91 Blazer/Jimmy/Sub 4WD-Rr Blck Kit wSL Shks
Ken S. Verified Buyer
5/5
9 November 2017
Superlift exsperience! Amanda is awesome!
Superlift exsperience! Amanda is awesome!
On 6" Lift Kit - 73-87 K10/K15 & 73-91 Blazer/Jimmy/Sub 4WD-Rr Blck Kit wSL Shks
william G. Verified Buyer
5/5
28 October 2017
I like the kit.
Have not had time to put in yet but will send some pitchers when I do get it done.
On 6" Lift Kit - 73-87 K10/K15 & 73-91 Blazer/Jimmy/Sub 4WD-Rr Blck Kit wSL Shks
Corey G. Verified Buyer
5/5
16 October 2017
Good product,on time delivery very
Good product,on time delivery very happy
On 6" Lift Kit - 73-87 K10/K15 & 73-91 Blazer/Jimmy/Sub 4WD-Rr Blck Kit wSL Shks
Guest Verified Buyer
5/5
18 August 2017
sway bar adapter
the kit was easy to install . but we had to build blocks to lower the sway bar other wise it would h... Read More
On 6" Lift Kit - 73-87 K10/K15 & 73-91 Blazer/Jimmy/Sub 4WD-Rr Blck Kit wSL Shks
Ken Shepski Verified Buyer
4/5
11 May 2017
At least this fit
Easy to install.
On 6" Lift Kit - 73-91 GM 3/4 Ton 4WD - Rr Block Kit w/ SL Shocks
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