Best in 7 days
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Ships within 48 hours · Estimated delivery Jun 27 - Jul 2
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
QA1 Front Pro Coilover Kit - Double Adjustable, Large Pigtail End, 450 lbs/in Rate - 1963-1982 Chevrolet CorvetteQA1's GM Pro Coil Systems are available for the 1963 1982 Chevrolet Corvette vehicles, including Impalas, Bel Airs and Caprices. They are the perfect option for anyone looking for fully adjustable ride height and valving control. Choose a spring rate and adjustability that fits your driving style, adjust the valving to match and you are on your way. These shocks also utilize a fully threaded body that allows you to adjust your ride height for the
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
4.3 ★★★★★
Based on 2292 reviews
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Product Reviews
★★★★★ 5
Genuine Champion Spark plugs
Genuine Champion Spark plugs at a great price!
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Reviewed in the United States on December 7, 2025
★★★★★ 5
Go For It.
Good Plug
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Reviewed in the United States on April 9, 2026
★★★★★ 5
Champion RC12YC Spark Plug
Worked perfectly for a Lawnboy Model 10646 lawnmower.
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Reviewed in the United States on April 21, 2026
★★★★★ 5
worked ok
worked ok
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Reviewed in the United States on January 18, 2026
★★★★★ 4
Good price ! Fast delivery!
Just what I needed !
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Reviewed in the United States on October 2, 2023
