Best in 7 days
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Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jun 19 - Jun 24
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
QA1 MOD Series Front Coilover Kit - Double Adjustable, Large Tapered Flat Spring, 400 lbs/in Rate - 1958-1972 Chevrolet Biscaynedon't be limited to adjustments! Completely re valve in minutes with the MOD Series Shock. Designed specifically on your 1958 1972 Chevrolet Biscayne to meet the demands required by today's high performance drag race and handling pro touring cars, QA1's multi patent pending MOD Series shock will transform the way racers respond to changing track conditions and configurations. The key element to this tunability is QuickTune Technology: dry modular
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
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.7 ★★★★★
Based on 2403 reviews
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Product Reviews
★★★★★ 5
Good looks
Color: Black, Size: Large
Great fit great product I would buy again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
★★★★★ 5
Looks and fits well
Color: Black, Size: Large
More than I expected, frankly. It is well constructed, fits well, and looks really good. I wear it with my tux instead of a cummerbund. It works and looks better, and I never have to worry about the stupid cummerbund ending up around my knees.
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Reviewed in the United States on April 8, 2026
★★★★★ 4
Nice
Color: Black, Size: Medium
Fit well.
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Reviewed in the United States on May 13, 2026
★★★★★ 5
Spider vest
Color: Black, Size: Large, Color: Black, Size: Large
Great Fit. Excellent quality. Material perfect for addition of DTF.
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Best vest
Color: Black, Size: Small
Solid vest. My teen son chose it and he looks super handsome.
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Reviewed in the United States on May 23, 2026
