QA1 Precision Products Spring Chrome Silicon 3.570 Id11-300 Lbs Tapered

Springs for QA1's Front Pro Coil Shock Systems

These silver powder coated springs fit perfectly with QA1’s front Pro Coil Shock Systems. These springs are available with flat and pigtail ends and in 10” and 11” free lengths. Made with the highest quality materials, QA1 springs are strong, consistent and have a long life.

Chrome Silicon Steel (CrS)

All QA1 springs are manufactured using the highest quality materials for high strength, consistency and long life.

Cold Wound – Heat Treated – Shot Peened

All QA1 springs go through intensive manufacturing processes to ensure consistency, accuracy and durability.

Protective Coated

QA1's GM Pro Coil  springs are silver powder coated for excellent longevity.

High Travel Options

Springs with HT in the part number are high travel springs. Made in the USA, the high travel springs have fewer coils and a smaller wire diameter. As a result, they are lighter and have increased travel due to the larger distance between the coils. These lighter springs reduce unsprung weight and react faster, optimizing suspension performance.

Lengths and Rates Marked

All QA1 springs are clearly marked with the free length of the spring and spring rate for quick and easy identification.

SPECIFICATIONS:

Name: 3.50" I.D. Tapered Spring - 11" length

Spring Rate/In. : 300

Upper Id. In Inches: 3.5

Lower Id. In Inches: 2.5

Style Code: B

Style: Flat

Length: 11