Here you go guys and girls. for all us chevy owners that are plagued with the ac and heat blower motor that just don't blow hard enough. After many trips to the junk yard and trial and error over the last few months, I have found that a 94 xtd cab blower motor and swirl cage puts out a lot of air flow, twice as much as our stock ones. plus the motor and cage fits properly so no mods needed other than the ground. (has flat male connector that can be removed for the ones with ring terminals) its the one under the glove box (94) Thought I would share with everybody. I have not searched all years carring this unit so good luck and I hope this works for all of you also.