Posted by JaSAn on April 01, 1999 at 11:45:15:
In Reply to: Re: How can I tell if I have factory 4.89 gears ??? posted by Steve Elliot on March 31, 1999 at 15:57:55:
if you are alone, another way is to thread a piece of string through a large nut and tape it to the drive shaft. mark the wheel with chock.
when you roll the tire forward one revolution, you can count the number of wraps of string and easily estimate partial wraps to get the number of turns
of the driveshaft.