Plate thickness minimum is usually about 6 mm so no vented rotor is likley there
Range rover solid rotors are pretty thick - early 1995 discovery's have them on the front
I'd like to know more
IMO Wilwood used no dustboot on the infamous DynaLite caliper I think it's called. SS pistons, no dust boot - made for smaller sprint cars that get rebuilt often they are inexpensive. Some designs also use a seal at the edge of the bore - but this does not protect the...