Nationwide Mail-Order Machining Services

Precision Engine Machining Delivered Straight to Your Doorstep

From precision cylinder head resurfacing to meticulous flywheel work, we bring our specialized expertise directly to you with the convenience of a straightforward mail-in service. Whether you're looking to restore performance or need custom modifications, our skilled technicians handle each component with care and accuracy, ensuring quality results you can rely on. Simply send in your parts, and we'll take care of the rest, providing high-quality machining and fast turnaround times, so your parts come back better than ever.

Get Started Today

Our Mail-Order Services

Cylinder Head Inspection & Resurfacing

Ensure a perfect seal and optimal performance with our meticulous inspection and resurfacing process.

Flywheel Resurfacing

Eliminate vibrations and prolong clutch life with precision resurfacing of your flywheel.

Valve Jobs & More

Accurate valve seating to improve performance and extend the life of your engine.

How Our Mail-Order Service Works

1. Request a Quote

Contact us to discuss your machining needs and receive a detailed quote.

2. Ship Your Parts

Send your components to us with secure packaging to ensure safe transit.

3. Machining & Quality Checks

We handle each part with precision, testing thoroughly before returning.

4. Receive & Install

Get your parts delivered back to you, ready for seamless installation.

Customer Testimonials

"I was a bit nervous about mailing my cylinder heads, but RVJ Machine made it easy. They kept me updated every step of the way, and the parts came back in perfect condition. Highly recommend for anyone looking for quality work!"

John D., Florida

"The team at RVJ Machine was incredibly helpful. I needed a quick turnaround, and they got my parts back to me ahead of schedule. They went above and beyond to make sure I was satisfied. Exceptional service!"

Michael L., Texas

"I’ve used a few machine shops in the past, but RVJ Machine’s attention to detail and customer service were unmatched. The flywheel resurfacing was done perfectly, and shipping was hassle-free. Will definitely be back!"

Mike R., California

Ready to Get Started?

Contact us today to discuss your machining needs and receive a custom quote.

Call (530) 531-8332

We're Here to Help!

For all your service inquiries, please fill out this form, and our team will get back to you promptly. Whether you have questions about our services, need assistance with a specific issue, or just want to learn more about what we offer, we're ready to assist you.

You can reach us at

(530) 531-8332

134 Borland Ave
Auburn, CA 95603


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