1973-87 Chevy, GMC C10 Truck Front Coil Springs (Select Height/Engine) Air-Ride This is the recommended sending

This is the recommended sending unit when running our 1955-59 Chevy truck aftermarket aluminum fuel gas tank

Input shaft 3/4"-30 spline OR 13/16-36 depending on core variations

Kit includes 11" power brake booster for added performance and driver feedback

Front: 90/10

1973-87 Chevy, GMC C10 Truck Front Coil Springs (Select Height/Engine) Air-Ride This is the recommended sendingPerformance Online offers you a wide variety of options when considering what you want to do with your 73 87 Chevy C10 truck. Our premium coil springs are made from hot wound 5160 alloy spring steel. The spring rates are adjusted according to the amount of drop desired making for a better riding and handling truck. Available for Small block or Big block applications