Bilstein B8 5125 Series 46mm Monotube Shock Absorbers for Chevy K30 / GMC K35 (Part #33-104652)

Description

The Bilstein B8 5125 series shock absorbers are engineered for custom applications, offering a reliable solution for vehicles without a direct Bilstein fitment. Featuring a 46mm monotube design, these shocks provide consistent, fade-free performance under demanding conditions. Their self-adjusting deflective disc valving reacts instantly to surface changes, ensuring optimal damping and stability during off-road adventures or heavy-duty hauling. The industry-standard 5/8 inch hourglass bushings facilitate easy installation in various custom setups, with options for eye/eye or stem/eye mounts to suit specific vehicle configurations. Constructed with a zinc-plated steel body, these shocks resist corrosion and are built for durability in tough environments. Designed to fit select model years of Chevrolet K30 and GMC K35 trucks from 1969 through 1986, they are ideal for off-road builds, custom suspensions, or heavy-duty applications that demand superior damping performance. Whether you’re restoring a classic or customizing a new build, Bilstein B8 5125 shocks deliver dependable, high-quality suspension support that enhances vehicle handling and ride comfort.

Features:

• 46mm monotube design ensures consistent, fade-free performance in all conditions

• Patented digressive valving instantly reacts to changing surface conditions

• Vehicle-specific tuning for optimal fit and performance

• Zinc-plated steel body resists corrosion and extends service life

Fitment:
Chevrolet K30 Cheyenne 1977
Chevrolet K30 Cheyenne 1978
Chevrolet K30 Cheyenne 1979
Chevrolet K30 Cheyenne 1980
Chevrolet K30 Cheyenne 1981
Chevrolet K30 Custom 1981
Chevrolet K30 Custom 1982
Chevrolet K30 Custom 1983
Chevrolet K30 Custom 1984
Chevrolet K30 Custom 1985
Chevrolet K30 Custom 1986
Chevrolet K30 Custom Deluxe 1977
Chevrolet K30 Custom Deluxe 1978
Chevrolet K30 Custom Deluxe 1979
Chevrolet K30 Custom Deluxe 1980
Chevrolet K30 Deluxe 1981
Chevrolet K30 Scottsdale 1977
Chevrolet K30 Scottsdale 1978
Chevrolet K30 Scottsdale 1979
Chevrolet K30 Scottsdale 1980
Chevrolet K30 Scottsdale 1981
Chevrolet K30 Scottsdale 1982
Chevrolet K30 Scottsdale 1983
Chevrolet K30 Scottsdale 1984
Chevrolet K30 Scottsdale 1985
Chevrolet K30 Scottsdale 1986
Chevrolet K30 Silverado 1977
Chevrolet K30 Silverado 1978
Chevrolet K30 Silverado 1979
Chevrolet K30 Silverado 1980
Chevrolet K30 Silverado 1981
Chevrolet K30 Silverado 1982
Chevrolet K30 Silverado 1983
Chevrolet K30 Silverado 1984
Chevrolet K30 Silverado 1985
Chevrolet K30 Silverado 1986
Chevrolet K30 Pickup Base 1969
Chevrolet K30 Pickup Base 1970
Chevrolet K30 Pickup Base 1971
Chevrolet K30 Pickup Base 1972
Chevrolet K30 Pickup Base 1973
Chevrolet K30 Pickup Base 1974
GMC C35/C3500 Pickup Base 1970
GMC K35 Base 1977
GMC K35 Base 1978
GMC K35 High Sierra 1977
GMC K35 High Sierra 1978
GMC K35 Sierra Classic 1977
GMC K35 Sierra Classic 1978
GMC K35 Sierra Grande 1977
GMC K35 Sierra Grande 1978
GMC K35/K3500 Pickup Base 1969
GMC K35/K3500 Pickup Base 1970
GMC K35/K3500 Pickup Base 1971
GMC K35/K3500 Pickup Base 1972
GMC K35/K3500 Pickup Base 1973
GMC K35/K3500 Pickup Base 1974
GMC K3500 Base 1979
GMC K3500 Base 1980
GMC K3500 Base 1981
GMC K3500 Base 1982
GMC K3500 Base 1983
GMC K3500 Base 1984
GMC K3500 Base 1985
GMC K3500 Base 1986
GMC K3500 High Sierra 1979
GMC K3500 High Sierra 1980
GMC K3500 High Sierra 1981
GMC K3500 High Sierra 1982
GMC K3500 High Sierra 1983
GMC K3500 High Sierra 1984
GMC K3500 High Sierra 1985
GMC K3500 High Sierra 1986
GMC K3500 Sierra Classic 1979
GMC K3500 Sierra Classic 1980
GMC K3500 Sierra Classic 1981
GMC K3500 Sierra Classic 1982
GMC K3500 Sierra Classic 1983
GMC K3500 Sierra Classic 1984
GMC K3500 Sierra Classic 1985
GMC K3500 Sierra Classic 1986
GMC K3500 Sierra Grande 1979
GMC K3500 Sierra Grande 1980
GMC K3500 Sierra Grande 1981
GMC K3500 Sierra Grande 1982