05-07 electric fans

[poseyHD03]

Looking for dual electric fans off 05-07 Silverado/sierra. I want to install on my 2003 1500HD. I've checked local junk yards with no luck, and I do not want to spend 600 for flex fans.

[poseyHD03]

Also, do I need to install 145A alternator or can I get by with 105A?

[Chris]

145 would be right for it. You can find sets on amazon made my Depo, Dorman, and others

[WilliamBos]

Will the bigger rad be needed too?

[Daryl LBZ]

*Moved to correct Section*

[SpartanAutoworx]

Get the wiring harness with it a well. Remove the lights and add two pins for the pcm and ur set

[ChevroletTough]

Ive been debating this for years...