Landrum Springs B450 Front Coil Spring 5 Inch OD x 9.5 Inch 450 lb/in Rate

The Landrum Springs B450 is a high-performance conventional front coil spring designed for circle track racing applications including IMCA modifieds, UMP late models, and stock cars. This 5-inch outer diameter by 9.5-inch free height spring features a 450 lb/in spring rate and is part of Landrum's renowned Gold Series lineup.

Key Features:

• 450 lb/in spring rate for precise suspension tuning
• 5.0-inch outer diameter x 9.5-inch free height
• Manufactured from high-tensile chrome silicon alloy steel for superior strength and durability
• Cold wound construction with proper heat treatment and stress relief
• Powder-coated gold finish protects against hydrogen embrittlement
• Tested to strict ±2% rate tolerance specification
• Includes dyno sheet documenting dynamic rate and force output in 0.200-inch increments
• Maintains free height and specified rate without taking a set
• Proudly made in the USA at Landrum's Mentone, Indiana facility

Landrum Performance Springs has been the trusted choice of professional racers and chassis builders since 1966. Each spring is individually tested using standardized procedures to ensure consistency and performance. The precision engineering and quality materials deliver the reliability and consistent performance you need to stay competitive on the track.