JRD ChassisWorks

11/06/2026

🔥 New Build Ready for Action! 🔥

This fresh Brisca F2 differential has been built around a 4.1 ratio crown wheel and pinion and fitted with the all-new JRD L*D.

Designed and developed to provide outstanding performance, consistency and reliability, the JRD L*D features high-quality components and precision engineering throughout, making it the perfect choice for serious racers.

Every differential is carefully assembled, inspected and set up in-house to ensure it performs exactly as intended when it reaches the track.

This one is now complete and ready to be fitted and raced.

Interested in upgrading to the all-new JRD L*D?

📩 Get in touch with us at JRD ChassisWorks, or contact Billy at Spedeworth Fabrications to discuss your requirements and secure yours today.

*D

10/06/2026

We recently had the pleasure of servicing this beautiful Lotus Cortina alloy-cased differential for a classic touring car🔧

It's always a privilege to work on such iconic and historic components, ensuring they continue to perform as intended while preserving their originality and heritage.
Following a full inspection, service, and setup, this differential is now ready to be reunited with the car and continue its life on track.

Whether it's a historic race car, classic road car, or modern competition vehicle, every differential that comes through our workshop receives the same care and attention to detail.

📩 Contact us for differential servicing, rebuilds, and performance upgrades.

09/06/2026

Something slightly "Diff"erent 🔧

We recently refurbished these Ford Es**rt halfshafts and fitted only the best SKF wheel bearings before sending them back to their owner.

Every component was thoroughly cleaned, inspected and rebuilt to ensure they're ready for many more miles of reliable service.

Whether it's a complete differential rebuild, halfshaft refurbishment, or drivetrain upgrades, we take pride in delivering quality workmanship and attention to detail every time.

📩 Get in touch to discuss your requirements.

**rt

08/06/2026

🏆 Congratulations Charlie! 🏆

JRD ChassisWorks would like to congratulate Charlie Guinchard #183 on becoming the new Brisca F2 European Champion!

It's an absolute pleasure to be a small part of Charlie's journey and success. The dedication, commitment and attention to detail that Mark and the team put into race preparation is second to none, and this result is a testament to all of their hard work both on and off the track.

Championships aren't won by accident, and it's fantastic to see all that effort rewarded with such a prestigious title.

Congratulations once again to Charlie, Mark and everyone involved. Enjoy the celebrations – you've earned it! 🏆🍾

#183

18/05/2026

The noise of a NHR 🎶

18/05/2026

17/05/2026

Billy Webster takes a win this weekend 🏁

📸 Colin casserly

17/05/2026

New shale bus for the 183.

16/05/2026

This Ford English diff was originally built by us around 12 months ago and has been maintained throughout the racing season.

While stripping it down for routine maintenance recently, it really caught our attention just how clean and well the internals still look after a full year of racing.

The condition inside is a great example of what proper setup, quality components, regular maintenance and the correct oil can do for the longevity and performance of a competition diff. 👌🏁

Built for reliability. Engineered to perform.
JRD ChassisWorks Ltd.