Zone Offroad 73-87 Chevy/GMC Trucks 4in Front Leaf Spring

This 5-leaf pack features anti-friction pads and center leaf spacer plates between each leaf to decrease leaf pack internal friction for quiet, smooth operation. These springs are designed to give 4" of lift while maintaining the factory ride. Sold Individually, bushings sold separately. Bushing Kit (C7001) is required for 88-91 models. Bushing Kit (C7002) is required for 73-87 models. Optional U-bolt kits include ubolts for both driver and passenger side front leaf springs. Springs sold individually as part # C0401 - See options below to order a pair (2) front springs.

• 5-leaf with center leaf spacer plates between each leaf and anti-friction pads for smooth, quiet operation. Sold individually, bushings sold separately

Upgrade your Chevy or GMC truck with the Zone Offroad 4-inch front leaf spring designed for models from 1978 to 1987. This 5-leaf pack features center leaf spacer plates between each leaf, reducing internal friction for a smoother and quieter ride. The anti-friction pads further enhance operation by decreasing noise and ensuring a more comfortable driving experience. These springs are engineered to provide approximately 4 inches of lift while maintaining the factory ride quality, making them ideal for those seeking improved ground clearance without sacrificing ride comfort.
Constructed from high-quality materials, the leaf springs are sold individually, allowing flexibility to customize your suspension setup. For proper installation, a bushing kit is required—C7001 for 88-91 models and C7002 for 73-87 models—sold separately. Optional U-bolt kits are also available, including u-bolts for both driver and passenger side front leaf springs, simplifying the installation process. The springs are suitable for various Chevrolet and GMC trucks, including K10 and K20 models, ensuring a perfect fit for your vehicle.
This product is compliant with Prop 65 regulations and is not CARB approved, making it suitable for most on-road applications. Its durable construction ensures long-lasting performance, and it is ready to be integrated into your existing suspension system. Whether you're restoring a classic truck or enhancing a daily driver, these springs provide a reliable solution for lifting and improving your vehicle’s suspension system. Proper installation and compatibility with your specific model are essential, so refer to the fitment details to ensure optimal performance and fitment.

Features:

• 5-leaf pack with center leaf spacer plates for reduced internal friction

• Anti-friction pads for smooth, quiet operation

• Provides approximately 4 inches of lift while maintaining factory ride quality

• Sold individually, bushings sold separately

• Compatible with 73-87 Chevrolet and GMC trucks

Fitment:
Chevrolet Blazer Base 1973
Chevrolet Blazer Base 1974
Chevrolet Blazer Custom Deluxe 1987
Chevrolet Blazer Scottsdale 1988
Chevrolet Blazer Scottsdale 1989
Chevrolet Blazer Scottsdale 1990
Chevrolet Blazer Scottsdale 1991
Chevrolet Blazer Silverado 1987
Chevrolet Blazer Silverado 1988
Chevrolet Blazer Silverado 1989
Chevrolet Blazer Silverado 1990
Chevrolet Blazer Silverado 1991
Chevrolet K10 Cheyenne 1975
Chevrolet K10 Cheyenne 1976
Chevrolet K10 Cheyenne 1977
Chevrolet K10 Cheyenne 1978
Chevrolet K10 Cheyenne 1979
Chevrolet K10 Cheyenne 1980
Chevrolet K10 Cheyenne 1981
Chevrolet K10 Custom 1981
Chevrolet K10 Custom 1982
Chevrolet K10 Custom 1983
Chevrolet K10 Custom 1984
Chevrolet K10 Custom 1985
Chevrolet K10 Custom 1986
Chevrolet K10 Custom Deluxe 1975
Chevrolet K10 Custom Deluxe 1976
Chevrolet K10 Custom Deluxe 1977
Chevrolet K10 Custom Deluxe 1978
Chevrolet K10 Custom Deluxe 1979
Chevrolet K10 Custom Deluxe 1980
Chevrolet K10 Deluxe 1981
Chevrolet K10 Scottsdale 1975
Chevrolet K10 Scottsdale 1976
Chevrolet K10 Scottsdale 1977
Chevrolet K10 Scottsdale 1978
Chevrolet K10 Scottsdale 1979
Chevrolet K10 Scottsdale 1980
Chevrolet K10 Scottsdale 1981
Chevrolet K10 Scottsdale 1982
Chevrolet K10 Scottsdale 1983
Chevrolet K10 Scottsdale 1984
Chevrolet K10 Scottsdale 1985
Chevrolet K10 Scottsdale 1986
Chevrolet K10 Silverado 1975
Chevrolet K10 Silverado 1976
Chevrolet K10 Silverado 1977
Chevrolet K10 Silverado 1978
Chevrolet K10 Silverado 1979
Chevrolet K10 Silverado 1980
Chevrolet K10 Silverado 1981
Chevrolet K10 Silverado 1982
Chevrolet K10 Silverado 1983
Chevrolet K10 Silverado 1984
Chevrolet K10 Silverado 1985
Chevrolet K10 Silverado 1986
Chevrolet K10 Pickup Base 1973
Chevrolet K10 Pickup Base 1974
Chevrolet K10 Suburban Base 1973
Chevrolet K10 Suburban Base 1974
Chevrolet K10 Suburban Custom 1981
Chevrolet K10 Suburban Custom 1982
Chevrolet K10 Suburban Custom 1983
Chevrolet K10 Suburban Custom 1984
Chevrolet K10 Suburban Custom 1985
Chevrolet K10 Suburban Custom 1986
Chevrolet K10 Suburban Custom Deluxe 1975
Chevrolet K10 Suburban Custom Deluxe 1976
Chevrolet K10 Suburban Custom Deluxe 1977
Chevrolet K10 Suburban Custom Deluxe 1978
Chevrolet K10 Suburban Custom Deluxe 1979
Chevrolet K10 Suburban Custom Deluxe 1980
Chevrolet K10 Suburban Deluxe 1981
Chevrolet K10 Suburban Scottsdale 1975
Chevrolet K10 Suburban Scottsdale 1976
Chevrolet K10 Suburban Scottsdale 1977
Chevrolet K10 Suburban Scottsdale 1978
Chevrolet K10 Suburban Scottsdale 1979
Chevrolet K10 Suburban Scottsdale 1980
Chevrolet K10 Suburban Scottsdale 1982
Chevrolet K10 Suburban Scottsdale 1984
Chevrolet K10 Suburban Scottsdale 1985
Chevrolet K10 Suburban Scottsdale 1986
Chevrolet K10 Suburban Silverado 1975
Chevrolet K10 Suburban Silverado 1976
Chevrolet K10 Suburban Silverado 1977
Chevrolet K10 Suburban Silverado 1979
Chevrolet K10 Suburban Silverado 1980
Chevrolet K10 Suburban Silverado 1982
Chevrolet K10 Suburban Silverado 1983
Chevrolet K10 Suburban Silverado 1985
Chevrolet K10 Suburban Silverado 1986
Chevrolet K20 Cheyenne 1975
Chevrolet K20 Cheyenne 1976
Chevrolet K20 Cheyenne 1977
Chevrolet K20 Cheyenne 1978
Chevrolet K20 Cheyenne 1979
Chevrolet K20 Cheyenne 1980
Chevrolet K20 Cheyenne 1981
Chevrolet K20 Custom 1981
Chevrolet K20 Custom 1982
Chevrolet K20 Custom 1983
Chevrolet K20 Custom 1984
Chevrolet K20 Custom 1985
Chevrolet K20 Custom 1986
Chevrolet K20 Custom Deluxe 1975
Chevrolet K20 Custom Deluxe 1976
Chevrolet K20 Custom Deluxe 1977
Chevrolet K20 Custom Deluxe 1978
Chevrolet K20 Custom Deluxe 1979
Chevrolet K20 Custom Deluxe 1980
Chevrolet K20 Deluxe 1981
Chevrolet K20 Scottsdale 1975
Chevrolet K20 Scottsdale 1976
Chevrolet K20 Scottsdale 1977
Chevrolet K20 Scottsdale 1978
Chevrolet K20 Scottsdale 1979
Chevrolet K20 Scottsdale 1980
Chevrolet K20 Scottsdale 1981
Chevrolet K20 Scottsdale 1982
Chevrolet K20 Scottsdale 1983
Chevrolet K20 Scottsdale 1984
Chevrolet K20 Scottsdale 1985
Chevrolet K20 Scottsdale 1986
Chevrolet K20 Silverado 1975
Chevrolet K20 Silverado 1976
Chevrolet K20 Silverado 1977
Chevrolet K20 Silverado 1978
Chevrolet K20 Silverado 1979
Chevrolet K20 Silverado 1980
Chevrolet K20 Silverado 1981
Chevrolet K20 Silverado 1982
Chevrolet K20 Silverado 1983
Chevrolet K20 Silverado 1985
Chevrolet K20 Silverado 1986
Chevrolet K20 Pickup Base 1973
Chevrolet K20 Pickup Base 1974
Chevrolet K5 Blazer Base 1976
Chevrolet K5 Blazer Cheyenne 1975
Chevrolet K5 Blazer Cheyenne 1976
Chevrolet K5 Blazer Cheyenne 1977
Chevrolet K5 Blazer Cheyenne 1978
Chevrolet K5 Blazer Cheyenne 1979
Chevrolet K5 Blazer Cheyenne 1980
Chevrolet K5 Blazer Custom 1981
Chevrolet K5 Blazer Custom 1982
Chevrolet K5 Blazer Custom 1983
Chevrolet K5 Blazer Custom 1984
Chevrolet K5 Blazer Custom 1985
Chevrolet K5 Blazer Custom 1986
Chevrolet K5 Blazer Custom Deluxe 1975
Chevrolet K5 Blazer Custom Deluxe 1977
Chevrolet K5 Blazer Custom Deluxe 1978
Chevrolet K5 Blazer Custom Deluxe 1979
Chevrolet K5 Blazer Custom Deluxe 1980
Chevrolet K5 Blazer Deluxe 1981
Chevrolet K5 Blazer Scottsdale 1984
Chevrolet K5 Blazer Silverado 1978
Chevrolet K5 Blazer Silverado 1980
Chevrolet K5 Blazer Silverado 1981
Chevrolet K5 Blazer Silverado 1982
Chevrolet K5 Blazer Silverado 1983
Chevrolet K5 Blazer Silverado 1984
Chevrolet K5 Blazer Silverado 1985
Chevrolet K5 Blazer Silverado 1986
Chevrolet V10 Custom Deluxe 1987
Chevrolet V10 Scottsdale 1987
Chevrolet V10 Silverado 1987
Chevrolet V10 Suburban Custom Deluxe 1987
Chevrolet V10 Suburban Scottsdale 1987
Chevrolet V10 Suburban Scottsdale 1988
Chevrolet V10 Suburban Silverado 1987
Chevrolet V10 Suburban Silverado 1988
Chevrolet V20 Custom Deluxe 1987
Chevrolet V20 Scottsdale 1987
Chevrolet V20 Silverado 1987
GMC Jimmy Base 1973
GMC Jimmy Base 1974
GMC Jimmy Base 1975
GMC Jimmy Base 1976
GMC Jimmy Base 1977
GMC Jimmy Base 1978
GMC Jimmy Base 1979
GMC Jimmy Base 1980
GMC Jimmy Base 1981
GMC Jimmy Base 1982
GMC Jimmy Base 1983
GMC Jimmy Base 1984
GMC Jimmy Base 1985
GMC Jimmy Base 1986
GMC Jimmy Base 1987
GMC Jimmy Base 1988
GMC Jimmy Base 1989
GMC Jimmy Base 1990
GMC Jimmy Base 1991
GMC Jimmy High Sierra 1975
GMC Jimmy High Sierra 1976
GMC Jimmy High Sierra 1977
GMC Jimmy High Sierra 1978
GMC Jimmy High Sierra 1979
GMC Jimmy High Sierra 1980
GMC Jimmy High Sierra 1981
GMC Jimmy High Sierra 1982
GMC Jimmy High Sierra 1983
GMC Jimmy High Sierra 1984
GMC Jimmy High Sierra 1985
GMC Jimmy Sierra Classic 1975
GMC Jimmy Sierra Classic 1976
GMC Jimmy Sierra Classic 1977
GMC Jimmy Sierra Classic 1978
GMC Jimmy Sierra Classic 1979
GMC Jimmy Sierra Classic 1980
GMC Jimmy Sierra Classic 1981
GMC Jimmy Sierra Classic 1982
GMC Jimmy Sierra Classic 1983
GMC Jimmy Sierra Classic 1984
GMC Jimmy Sierra Classic 1985
GMC Jimmy Sierra Classic 1986
GMC Jimmy Sierra Classic 1987
GMC Jimmy Sierra Classic 1988
GMC Jimmy Sierra Classic 1989
GMC Jimmy Sierra Classic 1990
GMC Jimmy Sierra Grande 1975
GMC Jimmy Sierra Grande 1976
GMC Jimmy Sierra Grande 1977
GMC Jimmy Sierra Grande 1978
GMC Jimmy Sierra Grande 1979
GMC Jimmy Sierra Grande 1980
GMC Jimmy Sierra Grande 1981
GMC Jimmy Sierra Grande 1982
GMC K15 Base 1975
GMC K15 Base 1976
GMC K15 Base 1977
GMC K15 Base 1978
GMC K15 High Sierra 1975
GMC K15 High Sierra 1976
GMC K15 High Sierra 1977
GMC K15 High Sierra 1978
GMC K15 Indy Hauler 1977
GMC K15 Sierra Classic 1975
GMC K15 Sierra Classic 1976
GMC K15 Sierra Classic 1977
GMC K15 Sierra Classic 1978
GMC K15 Sierra Grande 1975
GMC K15 Sierra Grande 1976
GMC K15 Sierra Grande 1977
GMC K15 Sierra Grande 1978
GMC K15 Suburban Base 1975
GMC K15 Suburban Base 1976
GMC K15 Suburban Base 1977
GMC K15 Suburban Base 1978
GMC K15 Suburban High Sierra 1975
GMC K15 Suburban High Sierra 1976
GMC K15 Suburban High Sierra 1977
GMC K15 Suburban High Sierra 1978
GMC K15 Suburban Sierra Classic 1975
GMC K15 Suburban Sierra Classic 1976
GMC K15 Suburban Sierra Classic 1977
GMC K15 Suburban Sierra Classic 1978
GMC K15 Suburban Sierra Grande 1975
GMC K15 Suburban Sierra Grande 1976
GMC K15 Suburban Sierra Grande 1977
GMC K15 Suburban Sierra Grande 1978
GMC K15/K1500 Pickup Base 1973
GMC K15/K1500 Pickup Base 1974
GMC K15/K1500 Suburban Base 1973
GMC K15/K1500 Suburban Base 1974
GMC K1500 Base 1979
GMC K1500 Base 1980
GMC K1500 Base 1981
GMC K1500 Base 1982
GMC K1500 Base 1983
GMC K1500 Base 1984
GMC K1500 Base 1985
GMC K1500 Base 1986
GMC K1500 High Sierra 1979
GMC K1500 High Sierra 1980
GMC K1500 High Sierra 1981
GMC K1500 High Sierra 1982
GMC K1500 High Sierra 1983
GMC K1500 High Sierra 1984
GMC K1500 High Sierra 1985
GMC K1500 High Sierra 1986
GMC K1500 Sierra Classic 1979
GMC K1500 Sierra Classic 1980
GMC K1500 Sierra Classic 1981
GMC K1500 Sierra Classic 1982
GMC K1500 Sierra Classic 1983
GMC K1500 Sierra Classic 1984
GMC K1500 Sierra Classic 1985
GMC K1500 Sierra Classic 1986
GMC K1500 Sierra Grande 1979
GMC K1500 Sierra Grande 1980
GMC K1500 Sierra Grande 1981
GMC K1500 Sierra Grande 1982
GMC K1500 Suburban Base 1979
GMC K1500 Suburban Base 1980
GMC K1500 Suburban Base 1981
GMC K1500 Suburban Base 1982
GMC K1500 Suburban Base 1983
GMC K1500 Suburban Base 1984
GMC K1500 Suburban Base 1985
GMC K1500 Suburban Base 1986
GMC K1500 Suburban High Sierra 1979
GMC K1500 Suburban High Sierra 1980
GMC K1500 Suburban High Sierra 1981
GMC K1500 Suburban High Sierra 1982
GMC K1500 Suburban High Sierra 1983
GMC K1500 Suburban High Sierra 1984
GMC K1500 Suburban High Sierra 1985
GMC K1500 Suburban High Sierra 1986
GMC K1500 Suburban Sierra Classic 1979
GMC K1500 Suburban Sierra Classic 1980
GMC K1500 Suburban Sierra Classic 1981
GMC K1500 Suburban Sierra Classic 1982
GMC K1500 Suburban Sierra Classic 1983
GMC K1500 Suburban Sierra Classic 1984
GMC K1500 Suburban Sierra Classic 1985
GMC K1500 Suburban Sierra Classic 1986
GMC K1500 Suburban Sierra Grande 1979
GMC K1500 Suburban Sierra Grande 1980
GMC K1500 Suburban Sierra Grande 1981
GMC K1500 Suburban Sierra Grande 1982
GMC K25 Base 1975
GMC K25 Base 1976
GMC K25 Base 1977
GMC K25 Base 1978
GMC K25 High Sierra 1975
GMC K25 High Sierra 1976
GMC K25 High Sierra 1977
GMC K25 High Sierra 1978
GMC K25 Sierra Classic 1975
GMC K25 Sierra Classic 1976
GMC K25 Sierra Classic 1977
GMC K25 Sierra Classic 1978
GMC K25 Sierra Grande 1975
GMC K25 Sierra Grande 1976
GMC K25 Sierra Grande 1977
GMC K25 Sierra Grande 1978
GMC K25/K2500 Pickup Base 1973
GMC K25/K2500 Pickup Base 1974
GMC K2500 Base 1979
GMC K2500 Base 1980
GMC K2500 Base 1981
GMC K2500 Base 1982
GMC K2500 Base 1983
GMC K2500 Base 1984
GMC K2500 Base 1985
GMC K2500 Base 1986
GMC K2500 High Sierra 1979
GMC K2500 High Sierra 1980
GMC K2500 High Sierra 1981
GMC K2500 High Sierra 1982
GMC K2500 High Sierra 1983
GMC K2500 High Sierra 1984
GMC K2500 High Sierra 1985
GMC K2500 High Sierra 1986
GMC K2500 Sierra Classic 1979
GMC K2500 Sierra Classic 1980
GMC K2500 Sierra Classic 1981
GMC K2500 Sierra Classic 1982
GMC K2500 Sierra Classic 1983
GMC K2500 Sierra Classic 1984
GMC K2500 Sierra Classic 1985
GMC K2500 Sierra Classic 1986
GMC K2500 Sierra Grande 1979
GMC K2500 Sierra Grande 1980
GMC K2500 Sierra Grande 1981
GMC K2500 Sierra Grande 1982
GMC V1500 Base 1987
GMC V1500 High Sierra 1987
GMC V1500 Sierra Classic 1987
GMC V2500 Base 1987
GMC V2500 High Sierra 1987
GMC V2500 Sierra Classic 1987
GMC V2500 Suburban Base 1987
GMC V2500 Suburban Base 1988
GMC V2500 Suburban Base 1989
GMC V2500 Suburban Base 1990
GMC V2500 Suburban Base 1991
GMC V2500 Suburban High Sierra 1987
GMC V2500 Suburban Sierra Classic 1987
GMC V2500 Suburban Sierra Classic 1988
GMC V2500 Suburban Sierra Classic 1989
GMC V2500 Suburban SLE 1990