Up for sale is a HYGRADE Choke Thermostat Cat CV-77 (AMC Part# 4488063).  The following fitment was found in a 1995 HYGRADE Carburetor Kit Catalog:

1972-1979 JEEP 6 Cylinder 232, 258 Eng, with a 1BBL CARTER YF Carburetor with the Carburetor numbers: 6287, 6288, 6299, 6300, 6401, 6423, 6429, 6431, 6432, 6510, 6511, 7000, 7001, 7028, 7039. 7043, 7083, 7088, 7151, 7153, 7228,

1970-1979 AMC 6 Cylinder 232, 258 Eng, with a 1BBL CARTER YF Carburetor with the Carburetor numbers:  4766, 4767, 4768, 4769, 4770, 4815, 6199, 6200, 6202, 6299, 6300. 6400, 6401, 6421, 6422, 6423, 6424, 6429, 6430, 6431, 6432, 6510, 6511, 7000, 7001, 7028, 7039, 7061, 7083, 7151, 7153, 7201, 7223, 7228,

Note:  The above listed Carburetor numbers are the only ones listed for this Choke Thermostat. Do not buy if your Carburetor number is not listed.

Shipping for first class mail is free,

Thanks for looking!