Fitment-checked off-road parts  ·  Manufacturer-listed exclusions shown before you buy
TRAILFORTRESSBuilt for the trail. Checked for your truck.Cart
Home / Suspension & Lift Kits / Shocks & Struts / Rough Country 770768_J
Rough CountryPart 770768_J · UPC 00840269907869

M1 Monotube Front Shocks for Chevrolet/GMC K3500 4WD (1988-2000)

$179.95MAP price
In stock: 566 available
Shipping weight: 11.62 lb.
  • Fits 1988-2000 Chevrolet and GMC K3500 4WD — check the fitment list for your submodel
  • Kit contents: 1x M1 monotube shock pair (front)
  • 46mm monotube body with digressive piston valving and an 18mm hardened, chromed rod
  • Zinc-plated housing and vulcanized natural rubber bushings
  • Rough Country install time: 1-2 hours
  • 3 Year Limited Warranty; shipping weight: 11.62 lb

The Trail Fortress check

Will it fit your truck?

✓ Fits

1988–2000 GMC K3500 · 4WD
SierraSierra SLSierra SLESierra SLTSierra SLX
1988–2000 Chevrolet K3500 · 4WD
BaseCheyenneLSScottsdaleSilverado

About this kit

M1 Monotube Front Shocks, fitment-checked

A pair of Rough Country M1 monotube front shocks for 1988-2000 Chevrolet and GMC K3500 4WD trucks. The M1 uses a 46mm monotube body with digressive valving and an 18mm chromed, case-hardened rod, and ships as one front shock pair. Covered by a 3 Year Limited Warranty.

These M1 monotube front shocks fit 1988-2000 Chevrolet and GMC K3500 4WD trucks, including Base, Cheyenne, LS, Scottsdale, and Silverado trims on the Chevrolet side and Sierra, Sierra SL, SLE, SLT, and SLX on the GMC side. The 2-inch extruded tube houses a 46mm digressive piston with self-adjusting deflective-disc rebound and compression control, riding on an 18mm centerless-ground rod. Bodies are zinc plated and the bushings are vulcanized natural rubber. Rough Country lists an install time of 1-2 hours for the pair. Confirm your front shock mounting style and current lift height before ordering.

What’s in the box

Kit contents

Priced components are sold separately here, so a worn shock or arm can be replaced on its own later.

Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 770768_J kit fits the vehicles shown in the fitment section above.

Specifications

Specs

BrandRough Country
Part number770768_J
UPC / GTIN00840269907869
Shock packageM1 series
Shipping weight11.62 lb
Warranty3 Year Limited Warranty
Country of originCN
CategorySuspension & Lift Kits › Shocks & Struts

Why buy here

The fitment-first store

Manufacturer-listed exclusions shown. We publish what a part does not fit, before you buy, not after the return.
Sourced from the application data. Fitment on this page comes from the manufacturer’s application catalog, not a copied listing.
Real install docs. The actual step-by-step guide, linked right on the page.

Keep looking

More Shocks & Struts

Rough Country V2 Monotube Rear Shock Pair for Chevrolet & GMC
V2 Monotube Rear Shock Pair for Chevrolet & GMC
1977–1986Rough Country 760782_C
$259.95In stock
Rough Country V2 Front Shock Pair for Chevrolet & GMC Trucks
V2 Front Shock Pair for Chevrolet & GMC Trucks
1977–1986Rough Country 760768_C
$259.95In stock
Rough Country V2 Monotube Front Shocks for Chevrolet & GMC K3500 4WD
V2 Monotube Front Shocks for Chevrolet & GMC K3500 4WD
1988–2000Rough Country 760768_J
$259.95In stock
Rough Country M1 Monotube Rear Shock Pair for Chevy & GMC 3500
M1 Monotube Rear Shock Pair for Chevy & GMC 3500
1977–1986Rough Country 770744_E
$179.95In stock
Rough Country M1 Monotube Front Shock Pair for Chevy/GMC C30/K30
M1 Monotube Front Shock Pair for Chevy/GMC C30/K30
1977–1986Rough Country 770768_C
$179.95In stock
Rough Country M1 Monotube Rear Shocks for Chevy and GMC 3500
M1 Monotube Rear Shocks for Chevy and GMC 3500
1977–1986Rough Country 770782_C
$179.95In stock
Rough Country N3 Rear Shock Pair for Chevy and GMC C30/K30/C3500/K3500
N3 Rear Shock Pair for Chevy and GMC C30/K30/C3500/K3500
1977–1986Rough Country 23153_E
$119.95In stock
Rough Country N3 Front Shocks for Chevy C30/K30 & GMC 3500
N3 Front Shocks for Chevy C30/K30 & GMC 3500
1977–1986Rough Country 23204_C
$119.95In stock
Rough Country N3 Front Shock Pair for Chevrolet & GMC K3500 4WD
N3 Front Shock Pair for Chevrolet & GMC K3500 4WD
1988–2000Rough Country 23204_J
$119.95In stock
Rough Country N3 Rear Shock Pair for Chevrolet & GMC 3500
N3 Rear Shock Pair for Chevrolet & GMC 3500
1977–1986Rough Country 23220_C
$119.95In stock
Skyjacker Black Max Shock for GM K-Series & Escalade at 0-3 Inches3 Inch
Black Max Shock for GM K-Series & Escalade at 0-3 Inches
1988–2000Skyjacker B8581
$77.95In stock
Skyjacker Hydro Shock for Lifted GM K-Series at 3-5.5 Inches5.5 Inch
Hydro Shock for Lifted GM K-Series at 3-5.5 Inches
1988–2000Skyjacker H7086
$66.95In stock
Skyjacker Hydro Shock for GM K-Series & Escalade at 0-3 Inches3 Inch
Hydro Shock for GM K-Series & Escalade at 0-3 Inches
1988–2000Skyjacker H7081
$66.95In stock
Skyjacker Long-Travel Monotube Shock for Lifted GM K-Series
Long-Travel Monotube Shock for Lifted GM K-Series
1988–1999Skyjacker M9586
$99.82In stock
Skyjacker Monotube Shock for Lifted GM K-Series at 4-6 Inches6 Inch
Monotube Shock for Lifted GM K-Series at 4-6 Inches
1988–1999Skyjacker M9585
$99.82In stock
Rough Country 6-Inch Coilover Conversion Kit with Vertex 2.5 Coilovers6 Inch
6-Inch Coilover Conversion Kit with Vertex 2.5 Coilovers
Rough Country 50010
$1,799.95In stock
Rough Country Vertex 2.5 Adjustable Coilovers for Chevy Silverado 1500
Vertex 2.5 Adjustable Coilovers for Chevy Silverado 1500
2007–2019Rough Country 689001
$1,299.95In stock
Rough Country Vertex 2.5 Adjustable Front Coilovers for Ford F-150 4WD
Vertex 2.5 Adjustable Front Coilovers for Ford F-150 4WD
2014–2025Rough Country 689004
$1,299.95In stock