Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
For Your Every Summer RSVP, with Code: SUMMER15
Description
K-Motion .660" Dual Valve Spring Kit | Steel RetainersLSX Performance Parts proudly supply the very best in performance valve springs for your build. Our LSX Performance Parts spring kit features the very best & most trusted brand in valve train components K Motion . 660" lift dual valve spring kit. K Motion Valve Springs are the choice of winning racers & for obvious reasons. The team at K Motion know that their Valve Springs exceed your expectations with proven high quality and superior dependability.
LSX Performance Parts proudly supply the very best in performance valve springs for your build. Our LSX Performance Parts spring kit features the very best & most trusted brand in valve train components - K-Motion .660" lift dual valve spring kit.K-Motion Valve Springs are the choice of winning racers & for obvious reasons. The team at K-Motion know that their Valve Springs exceed your expectations with proven high quality and superior dependability. Whether you run on the drag strip, burnout pad, off-road or on the street, K-Motion can offer you the same performance!
K-Motion start with the highest quality wire available. All four alloys used are manufactured and inspected to the highest industry standards. Quality of the wire is the first essential step in manufacturing spings designed for extreme, high and aggressive cam lifts and ramp speeds.
Your New K-Motion .660" Dual Valve Springs Kit Includes
- K-Motion .660" Lift Dual Valve Springs;
- Chromoly Steel Retainers;
- Spring Seats - 505" ID .060" Thick;
- Valve seals;
- Valve stem locks;
Will These K-Motion Springs Fit My Heads?
- LS1;
- LS2;
- LS3;
- LS4;
- LS6;
- L76;
- L92;
- L99;
- LQ4;
- LQ9;
- L33;
- LSA;
Want More Information On Our K-Motion .660" Spring Kits?
Sure! Give us a call on
(03)8595 4343
OR Simply click
Get In Touch
& schedule a time that best suits you. We will have one of our sales consultants contact you at your convenience.
Alternatively, We are available for Live Chat right now!
Buy NOW!
Shop with confidence with free freight Australia wide & discounted pricing.
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
4.6 ★★★★★
Based on 929 reviews
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Product Reviews
★★★★★ 1
Is this a joke?
Color: Cream, Size: Large, Color: Cream, Size: Large
Is this a joke? I just opened a package that was sold as new, but nowhere on the purchase did it say it was refurbished or used. It looks obviously worn, yet it was sold to me as new. This should have been given to me for free. There are permanent stains on it and fresh hair all around the neck area, and I don’t have hair — I’m bald. Please see the pictures and my video. I just opened the pack, and it looked refolded and packaged as if fresh from someone else’s laundry.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
★★★★★ 5
Great Quality Shirt That Looks More Expensive
Color: Cream, Size: Medium
This is my 2nd COOFANDY purchase for my husbands wardrobe!
Really impressed with this Knit Button Down Textured Polo Shirt. The material feels soft and breathable, and the textured design gives it a more elevated look than a basic polo. It fits well, looks great dressed up or casual, and is perfect for vacations, dinners, or summer events. Excellent quality for the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
★★★★★ 5
Great Fit and Style
Color: Red, Size: Large
This shirt is very comfortable. It fits very well and is of good quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
★★★★★ 5
Great product, would highly recommend
Color: White, Size: Small
Fits great. Very light and breathable material. Very easy to wash and stains come right out
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
★★★★★ 4
Nice
Color: Navy Blue, Size: X-Large
This is a light and airy, woven shirt. Looks awesome and fits well. Pairs well with jeans and sneakers for a casual look or slacks for a business casual look. I recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 8, 2025
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