Hey so now that I have my new front and rear axles almost in with a new gear ratio, what do I need to do to get my speedo to show the right speed? Also what will I need to do when I get 33" tires for it to show the righr speed? Thanks
specs: I have a, 4.0 I6, 1989, auto, old gear ratio 3:55, new will be 4:10, tire size as of now 31" ( with the speedo being off by 5mp...ish)
Thanks
Brandon