Sorry, there are no Replacement Shock Absorbers that fit your
1999 GMC C1500.
Monroe Gas-Magnum Shock Absorbers
Enjoy smoother and greater driving stability, control and comfort with Monroe Gas-Magnum Shock Absorbers. These super-duty nitrogen gas-charged shock absorbers are perfect for full-sized pickup and van applications; they also brandish a design that matches, and even exceeds OE fit, form, and function for longevity, toughness and dependability on any road condition.