Detroit Speed 031389DS Front Speed Kit 3 82-04 S10Detroit Speeds Speed Kit 3 is the ultimate front end solution for S10 builders who want unmatched handling, steering precision, and on road confidence. Building on the performance foundation of Speed Kit 2, this system adds Detroit Speeds 12. 7: 1 fast ratio steering box and U joint steering shaftbringing sharper response, tighter control, and a connected driving experience you can feel in your hands. Designed as a complete, tuned package, Speed Kit 3