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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
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Description
UMI Performance 67-72 GM A-Body Factory Height Springs RearA spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction with a leading Sprint Cup chassis engineer, these springs are the best in the business. These springs are designed to add modern handling and a crisp ride while maintaining the factory muscle car appearance. The rear springs are wound from 9254 CrSi premium wire and feature a linear 130 lb in rate. The linear rate provides
A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction with a leading Sprint Cup chassis engineer, these springs are the best in the business. These springs are designed to add modern handling and a crisp ride while maintaining the factory muscle car appearance. The rear springs are wound from 9254 CrSi premium wire and feature a linear 130 lb/in rate. The linear rate provides consistent handling characteristics which are important for Auto-x and Pro-Tour applications while the increase in stiffness reduces body roll and prevents the “floating” feeling so common with the A-body. These springs are suitable for Auto-x and Pro-Tour applications as well as corner carving and general cruising. They have a tough, black powder coat finish and UMI proudly manufactures these premium quality springs in the USA.Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 5
Great
Color: Knot Gold
Love! Comfy, cute, perfect weight and size. Great quality. I noticed a lot of reviews mention the backs and while I think they’re comfortable, they don’t feel super secure to me and I might use different ones
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Reviewed in the United States on November 24, 2025
★★★★★ 5
Love them!
Color: Knot Silver
Such a perfect pair of earrings! Loved how light it was to wear all day. Will be buying more from Heaven Mayhem!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 7, 2026
★★★★★ 5
Buy Them
Color: Knot Gold with Silver
Absolutely beautiful! Buy for a gift or yourself. They are light weight and look very expensive!
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Reviewed in the United States on January 10, 2026
★★★★★ 5
Love!
Color: Knot Gold with Silver
These were a Christmas gift for my daughter. She absolutely loves them!!
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Reviewed in the United States on April 25, 2026
★★★★★ 5
Beautiful earrings
Color: Knot Gold, Color: Knot Gold
Absolutely love it ! High end quality and very light weight without feel cheap ! Will buy the 2 tone too.
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Reviewed in the United States on August 4, 2025