amsoil is awesome well i think it is anyway, we'll see how it holds up to the massive amounts of soot i seem to produce in my engine, going to put ams in everything except the transfer case here shortly and the only reason i won't be doing it in the transfer case is because i break them to often to justify putting $100 worth of fluid in it

 

Summit sales the Redline MT90 for ~$10/quart.

 

you can buy it directly from redline to. a gallon with shipping is like 60 bones

 

For AMSOIL we have Heath right here on the site that has proven to be great to deal with. It's not his sideline job, he actually knows his products and will go out of the way to get you taken care of.