Eibach 1100.550.0850 Stock Car Front Coil Spring 11 Inch 5.5 OD 850 lb/in Rate

The Eibach 1100.550.0850 is a high-performance conventional front coil spring engineered specifically for dirt stock car racing applications. This precision-manufactured spring measures 11 inches in length with a 5.5-inch outer diameter and features an 850 lb/in spring rate, making it ideal for front suspension tuning on oval track race cars.

Key Features:

• 11-inch free length with 5.5-inch outer diameter configuration
• 850 lb/in spring rate for precise suspension tuning
• Flat-ground and closed-end design for consistent performance
• Each spring individually tested and rated for guaranteed consistency
• Maximum travel combined with smallest block heights for optimal suspension geometry
• Manufactured from high-tensile steel alloy (EF2000 SiCrV) for legendary durability
• Specialized shot peening process for enhanced surface stability
• Preset to block height and sag resistant
• Industry-leading precision tolerances for rate linearity and measurement accuracy

Eibach conventional front race springs are designed to meet the extreme demands of competitive racing, featuring the tightest tolerances in the industry. With over 50 years of experience in suspension component manufacturing, Eibach delivers consistency in rate, linearity, and measurement that racers depend on lap after lap. This spring weighs approximately 10.3 pounds and provides 6 inches of travel with a block load capacity of 5,120 pounds, making it a reliable choice for dirt track and stock car racing applications.