11/16-20 flare nut with flat inside shoulder for a 3/8 fuel line. For use with 1927-1930 Cadillac and LaSalle V-8 and V-16 models: 303, 328, 340, 341, 345 A, 353, 355 A, 452 A.
Cadillac group number 12.2905, part number 875698.
Must be used with our part MISC-0076.
Material: Brass
Thread: 11/16-20
OAL: .950
Hex: 7/8
ID/OD of tapered end: .452, .589
OD Non tapered end: .854
