Caltrac operation on leaf springs

I run these on my street 68 Dodge Dart. It is a 383 4 speed car. I have Caltracs and their Monoleafs. They run fine on the street. They do give you a stiff ride, but provide traction like no ones business. I have 225/70 15" street tires. It spins for about 10 feet and hooks. I adjusted them as recommended by caltracs and have yet to touch it in a year. The rougher ride doesn't bother me because I know I am not driving a Caddy, I am driving a hot rod. I love them.