Hey guys I am putting a turbo 400 in my blazer. Are there any specific parts that I would want to replace with better aftermarket stuff(not going for a dream trans here just a solid one) . I am going to use Alto red clutches but was wondering if I need the Kolene steels. I am also going to use a hughes valve body. My blazer will never see a screaming motor but it does DD duty as well as mud and rocks and big sand dunes. I don't want to have to mess with it for a very long time after I am done with it. BTW I have 40" tires with 1 tons and 4.56 gears (5.13 next summer), and yes I am going to run a big cooler and a filter with it