C4633 Porsche 963 - Proton Competition option-set-018 B1389 - Grey Coarse Ballast

B1389 - Grey Coarse Ballast Shaker - 57

2 Detailed Propane Tanks

constructed between 1920 and 1923 with the final eight (6362-6369) in 1925 under Collett

The accessory bag contains a vac pipe

C4633 Porsche 963 - Proton Competition option-set-018 B1389 - Grey Coarse BallastExpected Delivery July 2026July 2026July 2026 (Subject to Change at Manufacturer's Discretion). The Porsche 963 made a striking impression in the 2024 World Endurance Championship (WEC), and the Proton Competition entry, driven by Harry Tincknell, Neel Jani, and Julien Andlauer, was no exception. Wearing a clean and commanding white livery, the No. 99 car showcased Porsches commitment to cutting edge performance and endurance racing excellence. Built