Technic Panel Fairing #6 Long Smooth, Side B

Reference

64393

Technic Panel Fairing #6 Long Smooth, Side B (part 64393) is a LEGO element. CollectORbuild's catalog records it in 96 sets, including 1966 Ford GT40 MKII Race Car and 2022 Ford GT. It has been produced in 21 different colors.