http://joplin.craigs...3929236298.html Just found this surfing through craiglist

got this and many other parts with a package deal the t70 was going to b used on the block that is already bored out 40 over. so is this a ball baring turbo will it be too much for these engines ? what do u think.http://i1285.photobucket.com/albums/a591/jjohnson65/IMG_0289_zpse83030b3.jpg

http://i1285.photobucket.com/albums/a591/jjohnson65/IMG_0270_zps600d73cc.jpghttp://i1285.photobucket.com/albums/a591/jjohnson65/IMG_0271_zps525e2189.jpghttp://i1285.photobucket.com/albums/a591/jjohnson65/IMG_0268_zps25f84b11.jpghttp://i1285.photobucket.com/albums/a591/jjohnson65/IMG_0269_zps7168c973.jpghttp://i1285.photobucket.com/albums/a591/jjohnson65/IMG_0272_zpsa655b50d.jpghttp://i1285.photobucket.com/albums/a591/jjohnson65/IMG_0266_zps3069be03.jpgI got this an a package deal its a rust free

I know the buttons look different as well as the 87 having a separate ground wire. However, can an 87 HVAC control work in an 88/89 and vice versa? I tried searching and had no luck. Thanks.