Arrows A1B Cosworth
Active: 21-01-1979 - 27-05-1979
Team: Arrows Grand Prix International Ltd
Team: Tony Southgate (TD), Dave Wass (CD)
Drivers: Riccardo Patrese (29), Jochen Mass (30)
Chassis built: 3
The A1B is a slightly modified A1, adapted to compete in the 1979 season and raced while the was not ready with their radical Arrows A2.
The car's best result was a 5th place finish at the Belgian GP in the hands of Riccardo Patrese, one race before its final entry at the Monaco GP.