
M1 Monotube Front Shock Pair for Chevy/GMC C30/K30 (1977–1986)
- Fits 1977–1986 Chevrolet C30 (RWD) and K30 (4WD); GMC C35/K35 1977–1978 and C3500/K3500 1979–1986
- Front axle pair only — kit contents: 1x M1 monotube shock pair
- 46mm monotube body with digressive piston and 18mm centerless-ground chromed rod
- Zinc-plated exterior and vulcanized natural rubber bushings
- Listed install time: 1-2 hours
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About this kit
M1 Monotube Front Shock Pair, fitment-checked
A pair of Rough Country M1 monotube front shocks (770768_C) for 1977–1986 Chevrolet C30 and K30 trucks and their GMC C35/K35 and C3500/K3500 counterparts. The kit ships as one M1 monotube shock pair, covering the front axle only. Carries a 3 Year Limited Warranty.
These M1 monotube front shocks fit 1977–1986 Chevrolet C30 (RWD) and K30 (4WD) trucks, plus GMC C35 and K35 from 1977–1978 and C3500 and K3500 from 1979–1986, across Cheyenne, Custom Deluxe, Scottsdale, Silverado, High Sierra, Sierra Classic, and Sierra Grande submodels. The M1 design uses a 46mm monotube body with a digressive piston and an 18mm case-hardened, chromed rod, with zinc plating on the exterior and vulcanized natural rubber bushings at the mounts. Rough Country lists install time at 1-2 hours. Confirm your drivetrain and submodel against the fitment list, and order rear shocks separately if you are replacing all four.
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_C kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 770768_C |
| UPC / GTIN | 00840269907791 |
| Shock package | M1 series |
| Shipping weight | 11.62 lb |
| Warranty | 3 Year Limited Warranty |
| Country of origin | CN |
| Category | Suspension & Lift Kits › Shocks & Struts |
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