I agree, the middle one is GM and 1 & 3 look Ford to me...I don't remember GM ever having the long wing bolt on any of there breathers.

Mike B smile


Mike Boteler

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