Pay in installments of $124.79 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
GSC P-D Ford Mustang 5.0L Coyote Gen 1/2 Conical Valve Spring and Titanium Retainer KitEnhance the performance of your Ford Mustang 5. 0L Coyote Gen 1 or 2 engine with the GSC P D Valve Spring and Titanium Retainer Kit. This premium kit is designed specifically for enthusiasts looking to improve valve control and durability under demanding conditions. Crafted by GSC Power Division, a leading name in high performance engine components, this kit offers reliable and precise valve spring pressure that contributes to better engine
Enhance the performance of your Ford Mustang 5.0L Coyote Gen 1 or 2 engine with the GSC P-D Valve Spring and Titanium Retainer Kit. This premium kit is designed specifically for enthusiasts looking to improve valve control and durability under demanding conditions. Crafted by GSC Power Division, a leading name in high-performance engine components, this kit offers reliable and precise valve spring pressure that contributes to better engine responsiveness and power.The valve springs feature a conical design for optimal fit and function in Coyote Gen 1 and 2 engines, allowing for improved valve train stability at high RPMs. Coupled with lightweight titanium retainers, this package significantly reduces the mass on the valve train, enhancing your engine's ability to rev freely and efficiently. Whether you are building a street performance vehicle or assembling a dedicated race car, this kit provides the durability and quality you expect from GSC's trusted engineering.
With the GSC P-D Valve Spring and Titanium Retainer Kit, installation is straightforward, making it a perfect upgrade for enthusiasts and professional workshops alike. Entrust your Mustang's valve train to parts designed for sustained performance and reliability on the road and track. Experience the power and precision of GSC's engineering with this essential upgrade for your Coyote engine.
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
4.7 ★★★★★
Based on 16 reviews
Sort
Product Reviews
★★★★★ 5
Soft but Supportive, Sleeps Cool！
Size: Queen (Pack of 2)
Very comfortable and adjustable pillows. Good neck support for side and back sleeping. They feel cool and not too hot at night. Great value for a set of two. Happy with my purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
★★★★★ 4
LOVE IT but cooling depends on readjusting frequently
Size: Queen (Pack of 2)
I’ve actually been pretty happy with this product overall, especially for comfort and the initial cooling effect. When you first sit or lay on it, it definitely feels cool and refreshing, which is a huge relief if you run warm or live somewhere hot. Humanity continues its decades-long campaign against functional air circulation, so products like this are doing important work.
That said, I do think it’s important to be realistic about expectations. The cooling effect doesn’t stay perfectly consistent in one spot forever. After sitting or laying in the same position for a while, the area naturally warms up and you’ll usually need to shift or readjust to feel the cooler sections again. It’s not “ice cold all the time” magic despite what some listings might make people imagine.
Even with that limitation, I still think it works well and is worth purchasing. The materials feel comfortable, the quality seems solid, and it absolutely helps reduce heat buildup compared to regular fabric or cushions. I’ve found myself using it regularly, especially during warmer days and nights.
So if you go into it understanding that movement/readjustment is part of how the cooling effect works, it’s actually a very good product and noticeably more comfortable than standard alternatives.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
★★★★★ 5
Large and thin
Size: Queen (Pack of 2)
This pillow is large and relatively thin, and it's not soft to the touch; it has a granular texture inside, which I prefer. However, it's too high and too soft for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
★★★★★ 5
Supple and soft pillow.
Size: King (Pack of 2)
Very supportive pillow soft and firm enough to keep your neck natural curve. Great value!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
★★★★★ 5
The best thing is coming with a pillow cover to protect the pillow!
Size: Queen (Pack of 2), Size: Queen (Pack of 2)
The item was out of my think. It was soft and in a right deep for me. if you like sleeping on a softy and not high pillow, this is good choice for you!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026