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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
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Description
Lunati Signature Series .650" 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. The Lunati Signature Series dual valve spring kits are designed for maximum reliability high horsepower applications. These valve springs are designed to ensure excellent durability and longevity. These springs will work well with factory style
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.The Lunati Signature Series dual valve spring kits are designed for maximum reliability high horsepower applications.
These valve springs are designed to ensure excellent durability and longevity. These springs will work well with factory-style lifters (Highly recommend upgrading to LS7 lifters).
We recommend a set of aftermarket performance lifters to suit this package as the standard lifters are not recommended.
Your New Lunati .650" Dual Valve Springs Kit Includes
- Lunati .650" Lift Polished Dual Valve Springs;
- Chromoly Steel Retainers;
- Spring Seats - .676" ID .060" Thick;
- Valve seals;
- Valve stem locks;
Your New LSX .650" Polished Dual Valve Spring Specs
Install Height 1.780"
Closed Spring Pressure 153lb @ 1.810" Installed Height
Open Spring Pressure 400 lb @ .660" Lift
Maximum Spring Lift .650"
Coil Bind 1.100"
Will These Lunati Springs Fit My Heads?
- LS1;
- LS2;
- LS3;
- LS4;
- LS6;
- L76;
- L92;
- L99;
- LQ4;
- LQ9;
- L33;
- LSA;
Want More Information On Our Lunati .650" Polished Spring Kits?
Sure! Give us a call on
(03)8595 4343
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& 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!
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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
4.7 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
Very versatile and durable dog toy
This is not a good toy to leave wit big dogs unattended. That being said it is a GREAT dog toy for households that have a variety size of dogs. Our Golden Retriever and 6 pound Pomeranian both play with it. Both retrieve it and occasionally share carrying it back to us. I know it will eventually get destroyed but that is what dog toys are for. Very durable and with the holes, it allows small dogs to pick it up as easily as larger dogs.
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Reviewed in the United States on July 19, 2025
★★★★★ 5
Keeps my dog busy
This works great for rolling treats up in fleece and putting them in the ball. The ball material is flexible and durable. This is a fun and engaging activity for when the weather prevents outside fun.
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Reviewed in the United States on October 28, 2025
★★★★★ 5
The best dog ball EVER!!!
Our 3 y.o. Mini Australian shepherd destroys every toy that she can. We can’t have any kind of cloth toys, including the heavy duty, triple stitched, fire hose Kong toys. We can’t have rope toys, even the balls. There are many rubber or silicone toys we also can’t have as she destroys them as well. She has 5 of these balls, some for over a year and they are still in GREAT shape. Left in the sun, rain, etc, they just hold up. They also don’t have a lot of surface area to hold slobber so your hand doesn’t get all wet. Heavy enough to still throw a fair distance, but light enough that the dog was fine the few times I’ve accidentally drilled her in the ass. These are the best.
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Reviewed in the United States on July 11, 2021
★★★★★ 5
The best dog ball!
I have bought about 8 of these balls now. Mostly because my dog looses his or I’m buying them for my other dog friends. I put a dog bone in it at dinner time and it keeps my dog occupied while I’m eating my dinner. He loves it and so do I! They also have different sizes. We recently got a bigger dog breed so I got the biggest one. He loves it as well! Worth every penny!
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Reviewed in the United States on June 17, 2023
★★★★★ 5
Long term durability and still my dogs fav toy!
We’ve had this ball for 13 months now. It’s still my dogs #1 favorite toy. I have dogs like that to chew and they have tried but this thing is still fully intact. Definitely got my moneys worth and my dogs love it!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 24, 2024
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