Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Ferrea Single Valve Spring kit – Nissan GT-R R35 VR38DETTProduct description Ferrea Valve Spring Kits bring together some of the best valvetrain components to help maximise performance specific to your engine application. Ferrea knowledge and expertise have allowed them to build valve spring kits using components of premium quality and durability that exceed standard industry requirements. Valve Springs Ferrea Valve Springs provide the stability needed for high lift, high RPM racing engines, while
Product description
Ferrea Valve Spring Kits bring together some of the best valvetrain components to help maximise performance specific to your engine application. Ferrea knowledge and expertise have allowed them to build valve spring kits using components of premium quality and durability that exceed standard industry requirements.
- Valve Springs – Ferrea Valve Springs provide the stability needed for high lift, high RPM racing engines, while minimising the load loss for today’s aggressive valvetrain combinations. Ferrea springs are heat-treated and stress relieved, which dramatically increases the spring’s life.
- Retainers – Ferrea retainers are fully heat-treated and finished to exact tolerances, adding strength while offering a weight reduction over conventional steel retainers. Precision CNC-machined from aerospace quality titanium materials.
- Seat Locators – Ferrea Seat locators are fully CNC machined in-house from 4140 chromoly steel alloy for different applications. Heat treatment consists of a hard Nitrided surface for unmatched toughness and anti-wear characteristics.
- Valve Locks – Ferrea Valve Locks are manufactured from high quality 4140 chromoly bar stock and machined to exact tolerances. The locks are heat-treated for a maximum strength and finished with the black oxide for an attractive appearance.
This kit contains:
- Single Springs (24)
- Titanium Retainers (24)
- Seat Locators (24)
- Valve Locks (24)
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
4.0 ★★★★★
Based on 1369 reviews
Sort
Product Reviews
★★★★★ 5
Excellent product
Format: Paperback
This book actually got my 5 year old son to stop hitting his younger sister.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
★★★★★ 5
Very well written, great coping ideas for toddlers!
Format: Paperback, Format: Paperback
A little backstory - my son hits. It’s not like aggressive but he is 19 months and tends to use his hands when he is frustrated.
That being said I am genuinely impressed with this book. It seems long but it’s not. It’s a good length but my toddler was able to sit through the whole thing. It has plenty of pictures for each coping skill, making it one skill per page.
My son seemed to really be paying attention and absorbing the book. The author did well putting things in simpler terms while also continuing to repeat why hitting is bad. The author describes many different ways why hitting hurts, makes people sad, hurts them physically and mentally.
It’s all inclusive, different kids that all look different. That was a bonus for me. I love books who acknowledge us all. It teaches our children to do the same.
Pages are sturdy, they are paper not that waxy laminated material. But they’re thick and the book is structured well.
Books are such an important part of children’s development and vocabulary. My son has learned a whole new vocabulary. This book has helped him put faces, pictures to his feelings. It has made those feelings real and seen.
Sign me up for all the books like this!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 8, 2024
★★★★★ 4
Decent book with good techniques for kids
Format: Paperback
Cute book that my two and a half year old will reach for every now and then. She'll try mimicking what they're doing, like clenching her fists and blowing bubbles, while she reads it. However, she doesn't really use the techniques when she is mad and just telling her "we don't hit when we're mad" and "we don't hit our friends/mama/daddy/etc" has been more effective. But maybe when she's older this will help if she starts hitting again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 12, 2025
★★★★★ 5
Book
Format: Paperback
Good book
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
★★★★★ 5
Perfect aged book
Format: Paperback
I truly liked this book for our son when he was 3 years old. It was done very simple and to the point. It allowed you as a parent to add on if you wanted and to talk about the pages. This was a very helpful book in our house.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 2, 2026
recommand products
Gymshark Arrival Contrast Pants - Grey/Black
119.70
"The Loves of Carmen" Movie Release 1940s Print Advertisement Ad 1948
13.99
"The Time For Keeps" Movie Release 1940s Print Advertisement Ad 1947
13.99
Mishimoto 10-14 Ford F-150 Raptor 6.2L Ignition Coil - Driver Side
41.95
Chartreuse Liqueur 1980s Print Advertisement Ad 1980 2 Bottles Over Ice
10.99