Originally Posted by jeffro2331
Ok so i have a early 99 f-250 7.3 4x4. Im looking into doing a gear box. This is my only truck so i need everything and anything i need to get it done the first time.
Also How many Splines does it have 32 or 36? I have looked everywhere with no luck
it depends.. take the pitman arm off and there or 4 bigger splines every 1/4 of the output shaft.. and count the splines inbetween the two bigger splines, if its 8 then 8*4 is 32.. thats how i did mine.. cause when i needed to replace it i sheard off the output shaft so i could accually count all the splines