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Suspension & Performance → Shocks & Accessories → Rough Country Rear Lowering Shackles

1977 GMC C15 Rough Country Rear Lowering Shackles

Rough Country
  • Easy Bolt-On Installation: Installs quickly using factory mounting points with no cutting, welding, or drilling required.
  • Factory Ride Quality: Maintains the smooth, comfortable ride characteristics of your by utilizing OE-style rubber bushings.
  • 2WD & 4WD Compatible: Designed to fit both two-wheel-drive and four-wheel-drive models.
  • Level Stance: Lowers the rear of the truck to help eliminate factory rake and create a more balanced, level appearance.
  • Heavy-Duty Steel Construction: Built from durable 0.25-inch thick steel for long-lasting strength and dependable performance.
  • OE-Style Rubber Bushings: Includes factory-style rubber bushings to reduce noise, vibration, and harshness while promoting long service life.

Aggressive, Leveled Stance: Transform the appearance of your vehicle with Rough Country's Rear Lowering Shackles. Designed to reduce factory rake and create a more balanced profile, these shackles lower the rear of the truck to better match the front for a clean, street-inspired look. You can choose from various drop options to achieve the stance that best fits your build.

Heavy-Duty Durability: Rough Country constructs these lowering shackles from robust 1/4-inch steel to deliver long-lasting strength and dependable performance. Equipped with OE-style rubber bushings, they help reduce noise, vibration, and harshness while preserving the comfort and ride quality you expect from your vehicle. Whether you're driving around town or logging highway miles, these shackles are built to perform.

Easy Bolt-On Upgrade: Featuring a straightforward bolt-on design, Rough Country's lowering shackles install using the factory mounting locations with no cutting, drilling, or welding required. Designed for both 2WD and 4WD models, they provide a simple and effective way to enhance your truck's appearance while maintaining factory-like drivability.


California Residents: Prop 65 Warning

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Rough Country Rear Lowering Shackles fits the following vehicle(s):

  • Part Number fits: RUC-RC0501 (54002)
  • 1975 Chevrolet C10
  • 1976 Chevrolet C10
  • 1977 Chevrolet C10
  • 1978 Chevrolet C10
  • 1979 Chevrolet C10
  • 1980 Chevrolet C10
  • 1981 Chevrolet C10
  • 1982 Chevrolet C10
  • 1983 Chevrolet C10
  • 1984 Chevrolet C10
  • 1985 Chevrolet C10
  • 1986 Chevrolet C10
  • 1988 Chevrolet C1500
  • 1989 Chevrolet C1500
  • 1990 Chevrolet C1500
  • 1991 Chevrolet C1500
  • 1992 Chevrolet C1500
  • 1993 Chevrolet C1500
  • 1994 Chevrolet C1500
  • 1995 Chevrolet C1500
  • 1996 Chevrolet C1500
  • 1997 Chevrolet C1500
  • 1998 Chevrolet C1500
  • 1999 Chevrolet C1500
  • 1987 Chevrolet R10
  • 1997 Ford F-150
  • 1998 Ford F-150
  • 1999 Ford F-150
  • 2000 Ford F-150
  • 2001 Ford F-150
  • 2002 Ford F-150
  • 2003 Ford F-150
  • 1999 Ford F-150 Lightning
  • 2000 Ford F-150 Lightning
  • 2001 Ford F-150 Lightning
  • 2002 Ford F-150 Lightning
  • 2003 Ford F-150 Lightning
  • 1975 GMC C15
  • 1976 GMC C15
  • 1977 GMC C15
  • 1978 GMC C15
  • 1973 GMC C15/C1500 Pickup
  • 1974 GMC C15/C1500 Pickup
  • 1979 GMC C1500
  • 1980 GMC C1500
  • 1981 GMC C1500
  • 1982 GMC C1500
  • 1983 GMC C1500
  • 1984 GMC C1500
  • 1985 GMC C1500
  • 1986 GMC C1500
  • 1988 GMC C1500
  • 1989 GMC C1500
  • 1990 GMC C1500
  • 1991 GMC C1500
  • 1992 GMC C1500
  • 1993 GMC C1500
  • 1994 GMC C1500
  • 1995 GMC C1500
  • 1996 GMC C1500
  • 1997 GMC C1500
  • 1998 GMC C1500
  • 1999 GMC C1500
  • 1987 GMC R1500
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