jmoore,

Below screenshot (taken from the 1957 Chevrolet Truck data document) shows there where 2 different sized wheels for 1957 3600. Offset depends on which wheel you have.

17.5" X 5.25" wheels had a 1/8" offset

19.5" x 5.25" wheels had a 7/16" offset

Dan
Attachments
3600 Wheel data for 1957-Chevrolet-Truck.pdf.png (218.76 KB, 80 downloads)
1957 3600 Wheel data
BLANK.jpg (227 Bytes, 78 downloads)


~ Dan
1951 Chevy 3 window 3100
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