Tall cylinder head acorn nut for use on 1932 Cadillac V8. Is also compatible with other models per Cadillac parts book:
Cadillac V8 Models 314 1925-29; 353 1929-30; 355 A/B/C 1930-33.
LaSalle V8 Models 303 1927-28; 328 1928-29; 340 1929-30; 345 A/B/C.
Cadillac part number 58292, group number 8.1876.
42 Required per car.
Material: 4140 Steel, heat treat grade 8
Finish: Natural
Thread: 7/16-20
OAH: 1.197
Hex: .6875
Length below hex: .312
