powertrax unit for a 7.5 rear 26 spline axles.

make sure that you have a 7.5 rear not a 7.625 rear, because they are a little different inside and this piece will not fit properly in a 7.625 rear without some shimming.
i am taking it out this weekend so its not available yet but it will be.
i have them box and manual, but it does not have instructions or the setup tool, the instruction are online at richmond gears website, and the setup tool isn't needed, it just lets you know, after you have the unit installed, whether or not you f-ed up and have the wrong sized rear, so if you do have a 7.5 you will be fine, and i slightly bent one of the small outer springs when i was putting it in, while it does not hurt anything, i want to be as honest as possible i bought the unit from a fellow board member less than a year ago, so it is third hand.

cost me second hand $200, looking for $115 shipped


earls or russell's rear body to axle t-block line

its a braides ss t-block hose from the body line to the axle. should fit all drum and disc cars.

$20 shipped obo

 

I am interested in this powertrax. Is this a no slip powertrax that makes the car a posi while it drives straight then unlocks around turns? Also, I am very stupid when it comes to anything besides and engine, how do I measure the rear to fins if it is a 7.5". I have an 86 firebird base model so im thinking ill have the 7.5 but not sure.