Volant air intake
 

So I just bought a used Volant intake and its very well taken care of but the problem is that it doesn't fit flush on my 2000 Silverado and I been reading about it and all from 99-06 trucks should be the same. The fan hits it sometimes. Does anyone know if from 99-02 are different from 03-05??

My 05 has an electric fan

Could you please provide your engine specification...??

I have a 5.3 engine