srdkevin had one for his 00 HD.
i'd still be sketchy about putting one on my truck. even with rubber connectors, going from a dead stop to WOT with my luck the motor would torque enough where the coolant would spew out at WOT between the rubber connectors, or pop one of the band clamps off
i'm sure there's gotta be a possible way to get the coolflex hose to work. you can bend it any direction you want, so if there's any way to bend it infront of the blower belt instead of behind it, then there's a chance it may work