KMC Fabrication

04/03/2026

Thank you MF Auto, Inc. for the support and the great feedback - glad to see our products being used.

03/19/2026

Our VR6 3.6L (Big Port) Exhaust Fl**ge is now available in 4 sizes:

1-1/2" NPS Schedule 10
1-5/8" Tube 16 Gauge
1-3/4" Tube 16 Gauge
1-7/8" Tube 16 Gauge

CNC-machined from 304L Stainless.

Made in the USA.

VR6 3.6L 24V exhaust manifold fl**ge - CNC machined 304L stainless steel, 16mm thick. Fits big port VR6 engines. Recessed ports for easy fabrication. Made in USA by KMC Fabrication.

12/29/2025

Our Direct Injection Fuel Injector Block Off Kits for the 3.6L VR6 24 valve engines are now available on our store.

We have block off kits for the High Pressure Fuel Pumps to be used along with the fuel injector block offs.

Follow along with our page or our IG page kmc_fabrication as we continue to develop parts for these engines.

Happy Holidays and a Happy New Year to you all.

3.6L VR6 24 Valve Fuel Injector Block-Off Kit Designed to seal off the direct injection ports when switching to port injection. Key Features: Precision CNC machined from stainless steel Fits 3.6L VR6 24 valve engines Includes: 6 x Fuel injector block offs 6 x O-ring 6 x Copper seals 1x Tap 1 x Guide...

12/22/2025

Our VR6 fuel injector block off kits are almost ready. We are working on finishing up the guides for the tap, along with an instructional video. Keep a look out for an update when these are live on our store.

12/16/2025

Our VR6 3.6L 24-Valve exhaust manifold fl**ge is made from 3/4" x 4" 304L stainless steel.

The exhaust manifold fl**ge is 16mm thick and designed for 1.5" schedule 10 pipe (inquire about different size tubing for your project).

The ports transition from square to round and feature a recessed pocket for your pipe/tubing to speed up the fabrication process, eliminating the need to shape pipe to match the port.

The fl**ge is designed to minimize warping.

This fl**ge fits big port heads that use the exhaust manifold gasket part numbers
03H-253-050-D
03H-253-039-H

https://kmcfabrication.com/products/vr6-24-valve-fl**ge

08/18/2025

3.6L VR6 owners, our Vacuum Pump Block Off Kit is now available! CNC-machined from 6061 aluminum and type II black anodized for durability and style. Includes all hardware for your install.

Available now at kmcfabrication.com/products/vacuum-pump-block-off-vr6-3-6l-engine

08/12/2025

Now available — KMC Fabrication’s High Pressure Fuel Pump (HPFP) Block Off Plate for VR6 3.6L engines!

Precision CNC machined from 6061 aluminum, includes stainless hardware & high-temp O-ring for a perfect seal.

Available in gloss or matte finish for a clean, professional look.

Get yours today: https://kmcfabrication.com/products/high-pressure-fuel-pump-hpfp-block-off

High Pressure Fuel Pump Block Off Plate – 6061 Aluminum for VR6 Engine Upgrade your VR6 engine with our premium High Pressure Fuel Pump (HPFP) Block Off Plate, expertly CNC machined from 6061 aluminum. Perfect for performance builds, fuel system conversions, or eliminating the factory HPFP for a c...

07/11/2025

Hey VR6 enthusiasts!

We’re excited to share a sneak peek at our prototype High Pressure Fuel Pump (HPFP) block off for the VR6 engine platform.

After a lot of design work and machining, we have the first prototype in hand and wanted to get some feedback from the community.

We’d love to hear your thoughts or suggestions as we move toward final production. Please send us a message or drop your questions and or feedback below!

We’ll keep sharing our progress as the build continues, so feel free to follow along with us on Facebook or

📸 Instagram:

06/09/2025

🔧 Welcome to KMC Fabrication! 🔧
Proudly based in Medina, Ohio, we’re a CNC machine shop specializing in precision 3- and 4-axis milling work. Whether you're a performance builder, automotive enthusiast, or in need of custom components, we’re here to deliver unmatched quality and turnaround.

👨‍🏭 Custom Parts for Racing & Beyond
⚙️ Expert Craftsmanship – From Concept to Completion
📦 Fast, Reliable Service You Can Count On

This page is where we’ll showcase our work, announce new products, share behind-the-scenes looks at our shop, and connect with our community.

💬 Got a project or part you need made? Reach out—we’d love to work with you!

🔗 Visit us at www.kmcfabrication.com
📍 Located in Medina, OH
📞 (330) 969-6164

Thanks for following along—we're just getting started. Let’s build something awesome. 💪

KMC Fabrication