look for a stamped # on the axel housing not shure what side but it is on the side facing to the front of the car(do some scraping). 3tp means 3.42 8.5 posi.
Are bilstein shocks worth the $. do they ride good or too stiff any one have anything good or bad to say about them. is there a compairable or better shock for less or same$.
just got otc 2000 is there a mode that shows knock counts i can only get the mode that says (yes or no) and when i plug in and set it up soon as i enter data stream the idle goes up to 1000 does anyone know why it does that thanks in advance
I have read info about setting the c.s. on 25 degs. atdc on my indicator it goes up to 20 deg. then above that is a plus (+)sign so where do I set the mark on the harmonic balancer to. any help would be great thanks in advance