Actual Product May Vary

Rough Country Suspension

6" Lift Kit 56" Rear Springs GMC C15/K15 Truck/Half-Ton Suburban (77-87)

$949.95
Availability: Free Shipping

Description

6" Lift Kit 56" Rear Springs GMC C15/K15 Truck/Half-Ton Suburban (77-87) Actual Product May Vary

Product Info

Increased ground clearance. Includes application valved N3 series shock absorbers which offer the best in balanced performance for on and off-road use.

Features:

  • Increased ground clearance
  • Includes application valved N3 series shock absorbers which offer the best in balanced performance for on and off-road use.

Notes: Only fits models with 56 inch rear leaf springs. If vehicle is equipped with a front sway-bar, drop brackets are recommended. (SKU: 1019) If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).

Details:

  • Sold As Kit
  • Drive: 4WD
  • Tire Info: 37x13.50 R15:15x8:4.5.0 inch:-
  • Lift Height: 6.0 inch
  • Front Components: Lifted leaf springs, Steering Arm, Brake line relocation brackets, U-bolts, Hardware
  • Rear Components: Lifted leaf springs, 2 Inch lift blocks, U-bolts, Hardware

The Manufacture or Brand name of the product is: Rough Country 21430 6 Inch Lift Kit

Features: Increased ground clearance; Includes application valved N3 series shock absorbers which offer the best in balanced performance for on and off-road use.

Install Time: 6 - 8 hours

Notes: Front Components: Lifted leaf springs, Steering Arm, Brake line relocation brackets, U-bolts, Hardware; Install Time: 6 - 8 hours; Rear Components: Lifted leaf springs, 2 in lift blocks, U-bolts, Hardware; Tire, Wheel, and Offset Info: 37x13.50R15:15x8:6x5.5:+0:-; 37x12.50R15:15x10:6x5.5:-24:-; 37x12.50R15:15x10:6x5.5:-19:-; 37x12.50R15:15x10:6x5.5:-18:-; 37x13.50R16:16x8:6x5.5:+0:-; 37x12.50R16:16x10:6x5.5:-24:-; 37x12.50R16:16x10:6x5.5:-19:-; 37x12.50R16:16x10:6x5.5:-18:-; 37x12.50R17:17x9:6x5.5:-12:-; 37x12.50R17:17x9:6x5.5:+0:-; 37x12.50R17:17x9:6x5.5:+1:-; 37x12.50R18:18x9:6x5.5:-12:-; 37x12.50R18:18x9:6x5.5:+0:-; 37x12.50R18:18x9:6x5.5:+1:-; 37x12.50R20:20x9:6x5.5:-12:-; 37x12.50R20:20x9:6x5.5:+0:-; 37x12.50R20:20x9:6x5.5:+1:-; 37x12.50R20:20x10:6x5.5:-25:-; 37x12.50R20:20x10:6x5.5:-24:-; 37x12.50R20:20x10:6x5.5:-19:-; 37x12.50R20:20x10:6x5.5:-18:-; 37x12.50R20:20x12:6x5.5:-44:-; Title: Rough Country 6 Inch Lift Kit - 56 Inch Rear Springs - GMC C15/K15 Truck/Half-Ton Suburban (77-87)

Specs

  • SKU: HEC 21430
  • UPC: 843030145781
  • Weight: 123.45 LBS
  • Data Product Type: Mom Class Lift Kit
  • Data Default Qt: 1
  • Data Shipping Group: HEC shipping
  • Warranty: Limited Lifetime Warranty
  • Data Product Type: Mom Class Bolt-on
  • Default Quantity: 1
  • MPN: 21430

Fitment

Make Model Sub-model Years
ChevroletBlazerCustom Deluxe1987
ChevroletBlazerSilverado1987
ChevroletK10Cheyenne1977-1981
ChevroletK10Custom1981-1986
ChevroletK10Custom Deluxe1977-1980
ChevroletK10Deluxe1981
ChevroletK10Scottsdale1977-1986
ChevroletK10Silverado1977-1986
ChevroletK10 SuburbanCustom1981-1986
ChevroletK10 SuburbanCustom Deluxe1977-1980
ChevroletK10 SuburbanDeluxe1981
ChevroletK10 SuburbanScottsdale1977-1980, 1982, 1984-1986
ChevroletK10 SuburbanSilverado1977, 1979-1980, 1982-1983, 1985-1986
ChevroletK5 BlazerCheyenne1977-1980
ChevroletK5 BlazerCustom1981-1986
ChevroletK5 BlazerCustom Deluxe1977-1980
ChevroletK5 BlazerDeluxe1981
ChevroletK5 BlazerScottsdale1984
ChevroletK5 BlazerSilverado1978, 1980-1986
ChevroletV10Custom Deluxe1987
ChevroletV10Scottsdale1987
ChevroletV10Silverado1987
ChevroletV10 SuburbanCustom Deluxe1987
ChevroletV10 SuburbanScottsdale1987
ChevroletV10 SuburbanSilverado1987
GMCJimmyBase1977-1987
GMCJimmyHigh Sierra1977-1985
GMCJimmySierra Classic1977-1987
GMCJimmySierra Grande1977-1982
GMCK15Base1977-1978
GMCK15High Sierra1977-1978
GMCK15Indy Hauler1977
GMCK15Sierra Classic1977-1978
GMCK15Sierra Grande1977-1978
GMCK15 SuburbanBase1977-1978
GMCK15 SuburbanHigh Sierra1977-1978
GMCK15 SuburbanSierra Classic1977-1978
GMCK15 SuburbanSierra Grande1977-1978
GMCK1500Base1979-1986
GMCK1500High Sierra1979-1986
GMCK1500Sierra Classic1979-1986
GMCK1500Sierra Grande1979-1982
GMCK1500 SuburbanBase1979-1986
GMCK1500 SuburbanHigh Sierra1979-1986
GMCK1500 SuburbanSierra Classic1979-1986
GMCK1500 SuburbanSierra Grande1979-1982
GMCS15 JimmyBase1983-1987
GMCS15 JimmyHigh Sierra1985
GMCS15 JimmySierra Classic1983-1987
GMCV1500Base1987
GMCV1500High Sierra1987
GMCV1500Sierra Classic1987
GMCV1500 SuburbanBase1987
GMCV1500 SuburbanHigh Sierra1987
GMCV1500 SuburbanSierra Classic1987
Notes:"ONLY fits models with 56"" rear leaf springs. If vehicle is equipped with a front sway-bar, drop brackets are recommended SKU: 1019. Optional Rear Springs: To confirm rear spring size a measurement will have to be pulled from eyelet to eyelet. For a visual, please click here. Vehicles with factory quad shocks (2 front shocks per side) will simply use a single aftermarket shock."

Customer Reviews, Questions and Answers

Have questions? Like, really. anything at all?

We’ve got you.

We’ll put our 40+ years in the aftermarket game to work for you!

Call us at (800)-847-3287 or message us.