SKU: 72124740853

QA1 Pro Rear Weld-In Coil-Over System - Double Adj. - 12in x 130lbs/in - 3.25in Tube - Aluminum

Sale price$572.85 Regular price$636.50
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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27

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Description

QA1 Pro Rear Weld-In Coil-Over System - Double Adj. - 12in x 130lbs/in - 3.25in Tube - AluminumUpgrade your rear end with QA1's Pro Rear System. Available in double adjustable, single adjustable and ride sensitive valving non adjustable options, each adjustment has been carefully defined to provide the ideal force curve to maximize performance. With evenly spaced valving changes throughout the adjustment range, there are no jumps when adjusting between any two clicks. These Pro Rear Systems are commonly used in drag racing, street performance

Upgrade your rear end with QA1's Pro-Rear System. Available in double adjustable, single adjustable and ride sensitive valving non-adjustable options, each adjustment has been carefully defined to provide the ideal force curve to maximize performance. With evenly spaced valving changes throughout the adjustment range, there are no jumps when adjusting between any two clicks. These Pro-Rear Systems are commonly used in drag racing, street performance and street rod applications. Available in simultaneous compression and rebound single adjustable (DS), independent compression & rebound double adjustable (DD) or ride sensitive non-adjustable valving options. These coil-over shocks are made with lightweight aluminum and offer ride height adjustability. All mounting and spring mounting hardware included. Revalveable and rebuildable by the QA1 factory or QA1 Authorized Service Centers, they are 100% dyno tested and serialized and made in the USA. Kit includes: (2) Proma Star Shocks or Aluma Matic Shocks (2) Linear or Variable Rate Springs.

  • Available with MOD Series, double, single or non-adjustable valving options
  • Excellent DIY solution for drag, street performance & street rodders alike
  • All mounting hardware included
  • Made 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:
  1. 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
SKU: 72124740853

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4.7 ★★★★★
Based on 18 reviews
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Burnerjack
Natrona Heights, US
★★★★★ 5
Inexpensive but certainly not 'cheap'
Color: Silver1
These work well and feel like very good quality far in excess of what you might expect for the price. I am very happy with my purchase.
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Reviewed in the United States on May 13, 2026
A
Verified Purchase
Amy
Louisville, US
★★★★★ 4
great but one flaw
Color: 1pcs-Sliver-304
almost everything about this pepper grinder is perfect. the glass the turny bit and how easy it to use and clean is great. its such a simple and accessible piece of kitchen utility and its pretty in its simplicity too BUT! there is a little plastic ring that keeps popping out as i use it. the peppercorns will get stuck behind it and work it out every time i use it and it falls out into my food about every other time so i have to keep popping in and out that little plastic ring and clearing out the pepper and hoping i don't lose it or eat it.
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Reviewed in the United States on June 5, 2026
G
Verified Purchase
Grace Stoute
Waukegan, US
★★★★★ 5
Awesome product
The product is very good and holds a lot of pepper corns. It is also easy to open to add more corns. The price is very reasonable.
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Reviewed in the United States on May 29, 2026
C
Verified Purchase
Catherine Paquette
Port Orchard, US
★★★★★ 4
Does the job 👍
It works just fine.
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Reviewed in the United States on April 1, 2026
D
Verified Purchase
David A Hagel
Battle Creek, US
★★★★★ 5
Value, simplicity.
Great for rock salt as well, makes a lovely pair‼️
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Reviewed in the United States on May 11, 2026

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