The 1912 Holleys. These came in three versions; two with three-screw top plates, with and without the air pipe clamp on the intake (shown), and one with a two-screw top plate and an air pipe clamp but otherwise quite similar.
January 23, 2021
February 26, 2021 - February 27, 2021
July 9, 2021 - July 14, 2021