
KPMI| MPN: |
30-33700 Top End Service Kit Ss Valve Conversion W/Springs
These pistons have been designed to incorporate a domed piston deck, resulting in a high compression profile and offsetting any change in volume caused by valve dishes. While maintaining compression through piston shape, we’ve minimized moving mass in our stainless steel valvetrain conversion by lightening our steel valves. The conversion to Black Diamond™ Stainless Steel Valves offers up to double the life over stock Titanium valves without a loss in performance.
Features:
- Designed specifically for the performance demands of popular racing MX Bikes and Quads
- Pistons designed to maintain the stock compression after the effects of the dished stainless valves
- 2618 Alloy Fully CNC Machined Piston with performance skirt coating
- Black Diamond™ Stainless Steel conversion system significantly increases valve durability
- Lightweight Racing Spring Kit compatible with high performance cams
- All of the gaskets, rings, pins and seals required for a top end rebuild
- Includes Piston, Rings, Clips and Pin
- Includes Top End Gasket Kit by Cometic
- Includes KPMI® S.S. Black Diamond™ Valves, Stock Head Dia.
- Includes Dual Spring Titanium Retainer Spring Kit, Which Allows for 0.440” In. and Ex. Valve Lift
Couldn't load pickup availability
Pickup available at Ramona
Usually ready in 2-4 daysPairs well with

30-33700 Top End Service Kit Ss Valve Conversion W/Springs
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
At RV & Auto Parts, we aim to provide a seamless shopping experience, including fast and reliable shipping. Below, you’ll find all the details you need about our shipping policies:
Processing Time
- Orders are typically processed within 1-2 business days.
- Orders placed on weekends or holidays will be processed the next business day.
Shipping Options
- Standard Shipping: Estimated delivery within 5-7 business days.
- Expedited Shipping: Estimated delivery within 2-3 business days.
- Overnight Shipping: Orders placed before 12 PM (EST) will be delivered the next business day.
Shipping Costs
- Free Ground Shipping: Available on All orders within the lower 48 States.
- Expedited Shipping costs are calculated at checkout based on the weight, size, and destination of your order.
International Shipping
- We ship to select international locations. Delivery times and costs vary by country.
- Customers are responsible for any customs duties or taxes applicable in their region.
Tracking Your Order
- Once your order ships, you’ll receive a confirmation email with a tracking number to monitor your package.
Damaged or Lost Packages
- If your order arrives damaged or doesn’t arrive within the expected timeframe, please contact our support team at contact@rvautoparts.com for assistance.
If you have any additional questions about shipping, feel free to reach out to our customer service team. We’re here to help!
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Customer Support
At RV & Auto Parts, we are committed to providing top-notch service and ensuring your satisfaction. If you have questions, need assistance, or require expert advice, we’re here to help!
How to Contact Us
- Phone Support:
Call us at 760-651-4005 during business hours: - Email Support:
Reach us anytime at contact@rvautoparts.com. We strive to respond within 24 hours.
FAQs
Have questions? Visit our FAQs page for quick answers about orders, products, shipping, and more.
Order Tracking
Stay updated on your shipment! Use our Order Tracking Tool to monitor your package. Simply enter your tracking number for real-time updates.
Returns and Exchanges
Need to make a return or exchange? It’s easy!
- Start your return here: Returns Portal
- Learn more about our policies: Return Policy
Why Choose Us?
- Over 20 years of industry expertise, serving customers since 1999.
- Friendly, knowledgeable support team ready to assist.
- Hassle-free returns and order tracking for a smooth experience.
If you have additional questions or need assistance, don’t hesitate to reach out. Thank you for choosing RV & Auto Parts—we’re here to keep your adventures going!
- Phone Support:
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FAQ’s
General Questions
Q: What does RV & Auto Parts specialize in?
A: We specialize in providing high-quality parts and accessories for RVs, autos, powersports, and marine equipment. With over 20 years of experience, we are committed to supporting your adventures on the road, water, and beyond.Q: How can I contact customer support?
A: You can reach us through the following methods:- Chat: Use the live chat feature on our website for instant assistance during business and non-business hours.
- Phone: Call us at 760-651-4005.
- Email: Send your inquiries to contact@rvautoparts.com.
- Text: Contact us via text at 760-651-4005 for quick support.
Order and Shipping
Q: How long does it take to process my order?
A: Orders are typically processed within 1-2 business days. Orders placed on weekends or holidays will be processed on the next business day.Q: What shipping options do you offer?
A: We offer Standard, Expedited, and Overnight shipping options. Shipping costs and delivery times vary depending on the method chosen and the destination.Q: How can I track my order?
A: Use our Order Tracking Tool to monitor your shipment. You’ll need your tracking number to get real-time updates.Returns and Exchanges
Q: Can I return or exchange an item?
A: Yes! We offer hassle-free returns and exchanges. Start your return through our Returns Portal. For more details, review our Return Policy.Q: What is your return policy?
A: Returns must be initiated within 60 days of purchase. Items must be unused, in their original packaging, and accompanied by proof of purchase.Products and Availability
Q: Are all products in stock?
A: We strive to keep our inventory updated. If an item is out of stock, we’ll notify you promptly or suggest alternatives.Q: Do you sell internationally?
A: Yes, we ship to select international locations. Shipping costs and delivery times will vary based on the destination. Please note that customers are responsible for any customs duties or taxes.Technical Support
Q: How do I know which part is right for my RV or vehicle?
A: Our knowledgeable team is here to assist! Contact us via chat, phone, email, or text, and we’ll help you find the perfect fit for your needs.Q: Do you offer installation guidance?
A: While we don’t provide installation services, many of our products come with detailed instructions. Feel free to reach out for additional support or resources.If you have additional questions that aren’t listed here, please don’t hesitate to contact us. At RV & Auto Parts, we’re here to help in every way possible!
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Contact Us
We’re here to help! At RV & Auto Parts, we’re dedicated to making your experience as smooth and enjoyable as possible. If you have questions, need assistance, or want expert advice, feel free to reach out to us.
How to Reach Us
- Phone:
Call us at 760-651-4005 during the following hours: - Email:
Send us an email at contact@rvautoparts.com. We strive to respond within 24 hours. - Text:
Contact us via text at 760-651-4005 for quick support. - Live Chat:
Use the live chat feature on our website during business hours for instant assistance.
Helpful Links
- FAQs: Find quick answers to common questions on our FAQ Page.
- Track Your Order: Use our Order Tracking Tool to monitor your shipment.
- Returns: Start your return or exchange here: Returns Portal.
- Return Policy: Learn more about our return policies here.
Why Choose RV & Auto Parts?
- Over 20 years of industry experience.
- Friendly and knowledgeable support team.
- Quick responses and reliable service.
We look forward to hearing from you and helping you with all your RV, auto, powersports, and marine needs! Thank you for choosing RV & Auto Parts.
- Phone:
FAQs
Please read our FAQs page to find out more.
How long does it take to process my order?
Orders are typically processed within 1-2 business days. Orders placed on weekends or holidays will be processed on the next business day.
What shipping options do you offer?
We offer Standard, Expedited, and Overnight shipping options. Shipping costs and delivery times vary depending on the method chosen and the destination.
How can I track my order?
Use our Order Tracking Tool to monitor your shipment. You’ll need your tracking number to get real-time updates.
What is your return policy?
Returns must be initiated within 60 days of purchase. Items must be unused, in their original packaging, and accompanied by proof of purchase.
Do you sell internationally?
Yes, we ship to select international locations. Shipping costs and delivery times will vary based on the destination. Please note that customers are responsible for any customs duties or taxes.
