This Landrum J200 Rear Coil Spring is a top of the line performance part designed for dirt track racing. The 5x13x200 size is perfect for modifieds and provides excellent performance on the track. The spring is made by Landrum, a trusted brand in the racing industry, and is specifically designed for the rear of the vehicle.

The manufacturer part number for this spring is J200, making it easy to find and order for those in need. The spring's placement on the vehicle is also specified in the aspects, ensuring that it is compatible with your specific make and model. This is a must-have part for serious dirt track racers looking to enhance their vehicle's performance.