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Home / Suspension & Lift Kits / Shocks & Struts / Rough Country 770768_Q
Rough CountryPart 770768_Q · UPC 00840269907937

M1 Monotube Front Shocks for GMC Jimmy and S15 Jimmy 4WD

$179.95MAP price
In stock — 412 available
Shipping weight: 11.62 lb.
  • Fits 1970-1991 GMC Jimmy 4WD and 1983-1991 GMC S15 Jimmy 4WD — check the fitment list for your submodel
  • Kit contents: 1x M1 monotube shock pair (front)
  • 46mm digressive piston with self-adjusting deflective-disc rebound and compression valving
  • 2-inch seamless extruded body, 18mm chromed rod, zinc-plated finish, rubber bushings
  • Listed install time: 1-2 hours. Shipping weight: 11.62 lb
  • Warranty: 3 Year Limited Warranty

The Trail Fortress check

Will it fit your truck?

✓ Fits

1970–1991 GMC Jimmy · 4WD
BaseHigh SierraSierra ClassicSierra Grande
1983–1991 GMC S15 Jimmy · 4WD
BaseHigh SierraSierra Classic

About this kit

M1 Monotube Front Shocks, fitment-checked

Rough Country 770768_Q is a pair of M1 monotube front shocks for 1970-1991 GMC Jimmy 4WD and 1983-1991 GMC S15 Jimmy 4WD. The monotube body uses a 46mm digressive piston with self-adjusting rebound and compression valving, and the kit ships as one M1 monotube shock pair. Covered by a 3 Year Limited Warranty.

These M1 monotube front shocks fit 1970-1991 GMC Jimmy 4WD and 1983-1991 GMC S15 Jimmy 4WD, including Base, High Sierra, Sierra Classic, and Sierra Grande submodels listed in the fitment section. Construction is a 2-inch seamless extruded tube with a 46mm digressive piston and an 18mm centerless-ground, case-hardened and chromed rod, with vulcanized natural rubber bushings at the mounts. The zinc-plated finish addresses road-salt and weather exposure. Rough Country lists installation at 1-2 hours for the pair, which makes this a reasonable driveway job with basic hand tools. Sold as a front pair; confirm your lift height before ordering.

What’s in the box

Kit contents

  • 1× M1 MONOTUBE SHOCK PAIR 770768P

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

Specifications

Specs

BrandRough Country
Part number770768_Q
UPC / GTIN00840269907937
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.