Hinge pins...
Bubbles,
There are two ways to look at this.. If you go with the stn hinge pins they will bend alot easier then the new polished hinge pins associated has, These are very hard and take a good blow to bend plus they are ultra smooth.. This is the only thing i run now..
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But sometimes when running a harder pin or one that do's not bend as easy you will break other things like arms etc.. so there is a trade off...
IF you have any hinge pin bent on the car it will usally not drive straight or be very hard to drive act tweaked or all of the above, That is usually the first thing i look for on my car when my car starts acting wierd...
Mike Blackstock