These powder coated, chrome appearing springs fit perfectly with QA1’s Pro Coil 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. All QA1 springs are lifetime guaranteed to remain within 5% of the original free height under normal operating conditions.  Sold each.

To view a SPRING RATE REFERENCE CHART, please click on the EXTENDED INFORMATION tab.

PART NUMBER: SUS-1116D

Your particular circumstance may vary depending on factors such as aluminum versus cast iron componentry (heads, intakes, etc.), adding heavier engine components such as blowers, etc..  The chart below is meant as a reference guide only.  Your needs may vary.

QA1 FRONT SPRINGS RATE REFERENCE CHART

SPRING RATE...................TOTAL WEIGHT ON FRONT WHEELS
350.....................................1200 - 1500 lbs.
450.....................................1600 - 2000 lbs.
550.....................................2000 - 2400 lbs.