AFCO 30125A-7KR 5 Inch Steel Body Shock Coil-Over Kit

The AFCO Racing Steel Body Shock Coil-Over Kit provides a complete solution for converting compatible steel-body shocks into an adjustable coil-over suspension system. Designed for circle track and racing applications, the kit allows precise ride-height and spring preload adjustments while maintaining secure component retention under demanding conditions. The threaded sleeve is engineered to lock onto the shock body's snap-ring groove, creating a stable foundation for consistent suspension performance.

AFCO's updated design incorporates a simplified one-piece spring seat that reduces assembly complexity while improving reliability. Lightweight upper and lower spring cups help reduce unsprung weight and feature openings that allow mud, dirt, and debris to escape, helping prevent common seating issues. The O.D.-Grip cup design also helps minimize spring bow, improving spring alignment and overall suspension consistency.

To maintain suspension settings throughout race conditions, the kit includes a locking adjuster collar and O-ring retention system that help keep ride-height adjustments securely in place. A polymer internal guide assists with spring centering and helps return the spring to its proper seat position during suspension travel. Each kit includes the threaded sleeve, upper cup, lower cup, locking nut, O-ring, and snap ring for installation.

Fits 19, 73, 74, 75, 76, 77, 78, 79, 83, 84, 85, 86, 87, 88 and 94 series shocks

• 5 Inch
• Steel
• Sold as Each