Has anyone used the lifetime
oil filters sold by HS Performance Parts for Ford Small blocks. The filters utilize a stainless steel micron filter cloth that can be cleaned and reused. The website is:
www.hsperformanceparts.com.
The cost is high, but is claimed to have very low restrictive flow. The filter is machined from a solid 6061 billet. Saw their advertisement in the April 2009 copy of Hot Rod, page 107.