Willy,

The 55-59 TF Trucks speedometer adaptor Control Assembly is part number 3715172 (55-59 Ser 4-5-6-7-8 w/ 15000 lb. 2-speed axle (8.72-6.40 axle ratio).


Mike B smile


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