I've heard you can go with a ford ring and pinion from a 87-93 econoline that will fit. My notes tell me to look for ID E5TW4210BJ which is a 39/11 for a 3:55 ratio. This might be what I look for also. I have a 3600 with the same basic set up.


David Gilmore
Stovebolt Pictures
Paint progress
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1950 Chevy 3600