Sorry, there are no Performance Shock Absorbers that fit your
1999 GMC C1500
Monroe Sensa-Trac Load Adjusting Twin-Tube Shock Absorbers
Enable your vehicle to give you the performance that you want by equipping it with the Monroe Sensa-Trac Load Adjusting Twin-Tube Shock Absorbers. Engineered with the PSD (position sensitive damping) and Safe Tech system, these Monroe dampers significantly improve your vehicle's riding quality and handling characteristics.