Company

OUR COMPANY

At GR-BOX, we specialize in the construction and overhaul of gearboxes and differentials for historic, road, race cars and much more.

Since 2014, we have been an international benchmark for the quality and technical precision of historic transmissions, working closely with workshops and teams around the world to deliver solutions that enhance performance by combining craftsmanship with modern technology.

Our large stock ensures immediate availability of spare parts and components, even those hard to find on the market.

We offer CNC machining, reverse engineering, and production of housings made from solid or cast, even in small quantities.

The key values of our work are: RELIABILITY, EXPERTISE and PROFESSIONALISM.

WHAT WE OFFER

Wide range of complete gearboxes and rare parts, specialized in ZF and GETRAG gearboxes:

• ✓ ZF 5DS-25/2 for BMW M1, Ford GT40, Lancia Rally 037, De Tomaso Pantera…
• ✓ ZF S5-18/3 for BMW 2002, Ford Escort MK1 and Mk2, Talbot Sunbeam Lotus…
• ✓ Getrag 265 for BMW M3 E30, Ford Sierra Cosworth 2WD Group A, Opel Ascona 400 and Manta 400, Volvo 240 Turbo…
• ✓ Front engagement and synchronized gearboxes for Lancia Stratos and Ferrari 308

Full preparation support for Ford Escort Mk1 and Mk2:

• ✓ Cosworth BDA and BDG engines, Pinto, X-flow
• ✓ English and Atlas axles
• ✓ Rocket 4-speed gearboxes and type 9 Sierra
• ✓ Body panels