Find an informative PEM quick change gear ratio chart here at Day Motor Sports. This quick change poster shows the ratios for a 4.11 and 4.86 rearend.
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6100 US Highway 69 N
Tyler, Texas 75706
M-Th: 8:30 am - 5:30 pm (CT)
Fri: 8:30 am - 3:00 pm (CT)
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