Best in 7 days
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Ships within 48 hours · Estimated delivery Jun 15 - Jun 20
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For Your Every Summer RSVP, with Code: SUMMER15
Description
QA1 MOD Series Front Coilover Kit - Double Adjustable, Large Tapered Flat Spring, 500 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
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- We offer a 30-day return/exchange service after receiving.
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.7 ★★★★★
Based on 1015 reviews
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Product Reviews
★★★★★ 5
Sturdy
Style: Black 4 Pack, Size: 5.5 inch, Style: Black 4 Pack, Size: 5.5 inch
Brackets worked great. Very sturdy. Used them to fabricate a bath shelf and towel rack.
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Reviewed in the United States on April 20, 2026
★★★★★ 5
The screws are the best part
Style: Black 6 Pack, Size: 11.25 inch, Style: Black 6 Pack, Size: 11.25 inch
OK. So I spend a lot on (and I mean A LOT) on Amazon and I never write reviews. Just not my thing. But I had to write a review for this product. These brackets are fantastic - attractive, sturdy. But what threw me was the screws - they are SUCH high quality. They don't strip or lose their black color at all even when your drill, set to 0 slip, loses grip repeatedly because you drilled the pilot hole too small and are throwing every ounce of your body weight against it to get it to drive. And they give you extra! Like, enough to mount 8.5 brackets in a 6-bracket box. I am saving alllllll of these extra screws; if I could buy them separate I would. It might seem like a small thing but hardware is usually a place companies skimp on HARD, and to be confronted with such quality was truly a breath of fresh air.
The brackets take some mounting expertise to ensure everything is true - lots of measuring and leveling (some minor differences in angle + or - a couple degrees, but they're SOLID. I will be buying these again in the future. Kudos for an awesome product.
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Reviewed in the United States on August 20, 2024
★★★★★ 5
Sturdy
Style: Black 6 Pack, Size: 5.5 inch
I put them up and forgot about them. Worked perfect, look great.
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Reviewed in the United States on May 23, 2026
★★★★★ 4
Works as intended
Style: Black 6 Pack, Size: 7.25 inch
It works as it should. I does look like it bends down after screwing to the wall but the level seemed spot on. Either way it hold up my shelf great
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Reviewed in the United States on January 17, 2026
★★★★★ 5
Solid brackets
Style: Black 6 Pack, Size: 11.25 inch
Nice brackets and solid weight to them. Have purchased 2 sets.
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Reviewed in the United States on April 14, 2026
