Victor,

Thanks for posting a picture of the 1958/59 rear brake pull back springs. This confirms they are different than the 1951/57 springs, see attached pictures of springs I took off of a 1956 4400.

Mike B smile
Attachments

Mike Boteler

1956 Chevy 3100 Resto Rod
1952 Willys M38 Army Jeep
1983 Jeep CJ7 Laredo
1984 Jeep CJ7
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Silver Spring, MD