QA1 10HTBF500 Pro Coilover Spring High Travel 10 500 lbs./in.

QA1 manufactures these High Travel 10HTBF500 Pro Coil Springs from specially designed high-tensile, Chrome Silicon alloy spring wire. This allows them to have fewer coils as well as a smaller wire diameter. As a result, these springs are lighter and have increased travel due to the larger distance between the coils.

These lighter springs reduce unsprung weight as well as react faster, optimizing suspension performance. In addition, this high-grade material, along with careful heat-treating and post-processing, allows for greatly improved fatigue life. The coil design allows the springs to be compressed to coil-bind without affecting spring rate or free height.

Made in the USA, these high travel springs are silver powder coated and ground at both ends for straight, consistent and accurate operations. All QA1 springs are Lifetime Guaranteed to remain within 2% of the original free-height as well as rate under normal operating conditions.

QA1 10HTBF500 Pro Coil Spring Features:

• Coilover Spring Lower Inside Diameter: 2.500 in.
• Coilover Spring Upper Inside Diameter: 4.100 in.
• Upper End Style: Flat
• Coilover Spring Length: 10.000 in.
• Coilover Spring Rate: 500 lbs./in.
• Spring Style: C
• Finish: Silver Powder Coat
• Shocks Included: No
• Quantity: Sold individually
• Made In The USA!!!

QA1 specializes in high-performance suspension components, including shock absorbers, rod ends, spherical bearings, struts, springs, ball joints and other related items. With products to fit a wide variety of applications, they have solutions for the circle track, drag racing, street performance, as well as street rodding markets.