Ultimate Converter Concepts was conceived with the idea of producing the finest, most durable converters available on the market today. Unmatched personal service and consultation take the mystery out of torque converter selection. It lets you, the customer, come away from your experience with Ultimate Converter Concepts, with the satisfaction of knowing you spent your time and money the right way the first time.

• Testimonial

"I have alot of customers all over the country, and have used Lenny's converters for one reason, he is the best! I can give him the numbers of my power and torque, and he gets what I need right away, you can't beat his service either, he is quick and efficient, and being a racer I know all about this.  Thanks."

Billy Glidden
Glidden Racing Engines
317-535-5225

 

Just like my customers at Roush Competition Engines trust that we provide the best in products and service for their engine needs, I put that same trust in Lenny and Ultimate Converter Concepts to provide the best torque converters and service for my own personal race program. The stall speeds are spot on, the fall back after the shift is great and the high gear lock up is phenominal ! I use and recommend Ultimate Converter Concepts torque converters and appreciate the genuine dedication to providing the best in performance, quality, durability and price. It's nice to be involved with a company that does it the way it should be, great products at a fair price.
 
Ben Mens
Roush Competition Engines

• What We Do

Attention: We Have Moved!
Ultimate Converter is now back to business as usual in our new home in Cornelius, N.C. Our new numbers are Phone - 704-892-6837  Fax - 704-892-6880 our new address is Ultimate Converter Concepts, llc. 20484-C Chartwell Center Drive Cornelius, N.C. 28031. We look forward to building and servicing all your converter needs from our new and updated facility. Call today for the service and support that all our Ultimate Converter customers have come to expect and deserve!

- Lenny Croteau

We aspire to build the highest quality custom torque converters on the market today.  With one-on-one service and unequalled attention to detail during every step of the process.  We will work with you to ensure that your combo is right for your needs, not something mass produced or "off the shelf".  We endeavor to build long-term relationships with our customers, and we look forward to earning your repeat business!

• Affliations

Check out some of the friends of Ultimate!