Lunati Retrofit Hydraulic Roller

I’m wondering if anyone has any experience with Lunatis retrofit Roller vans for LA engines. If you look up the 20200711LK cam with lifter kit on summit it lists it as having a 3 bolt cam gear connection but then recommends a standard Mopar timing setup. Also I’ve read a few older threads on this forum where guys were claiming the snouts weren’t the correct length. Anyone have any more recent experience with these cams?