HI; I just came across an absolutely pristine '75 1/2 ton lwb 350 auto 4x4. 105K miles. Have all maint records for last 20 or so years. Been a few years (about 30) since I did anythig with these beauties I have forgotten how and I'll bet my local dealer has as well. How do I find out what my rear ratio is? Who sells the speedo gears to fix the discrepancy in the speedo. What is the average value on one like this. No rust/dents, almost too good to be true! JVL Minnesota
A local Trany shop can set up the speed for the speedo"Who sells the speedo gears to fix the discrepancy in the speedo."