I have them on my 08 d7 mod my question is why run anything else so simple to change weights, i have the old version of there weights but the new style is awsome wish i had a set dosnt get any easier to tune than that. No rivits no washers no drilling all other weights seem like PITA.
Had a set of the quick adjust Daltons on my stock Assault pro before it got a turbo. Now I am running the BD weights but will be going back to Daltons here shortly (old ones dont have enough weight for the turbo). They are very easy to use and change weight is very fast and done on the sled.