~~Here is a New 225 pc SAE O-Ring Set for use with your 1940 - 1966 Cadillac.
Heat & Solvent Resistant. Individually bagged.
Great for Misc. Applications on your Cadillac.

Set includes the following:
10: 13/16" x 1 1/16" x 1/8"
10: 3/4" x 1" x 1/8"
10: 3/4" x 15/16" x 3/32"
10: 11/16" x 7/8" x 3/32"
10: 5/8" x 13/16" x 3/32"
10: 9/16" x 3/4" x 3/32"
10: 1/2" x 11/16" x 3/32"
10: 7/16" x 5/8" x 3/32"
10: 3/8" x 9/16" x 3/32"
10: 5/8" x 3/4" x 1/16"
10: 3/8" x 1/2" x 1/16"
15: 5/16" x 7/16" x 1/16"
15: 1/4" x 3/8" x 1/16"
15: 7/32" x 11/32" x 1/16"
20: 3/16" x 5/16" x 1/16"
20: 5/32" x 9/32" x 1/16"
20: 1/8" x 1/4" x 1/16
10: 3/32" x 15/64" x 9/128"