Question:
Will these fit #KS80900
asked by: John M
Expert Reply:
Yes, the K-Source Towing Mirrors part # KS80900 that you referenced are confirmed to fit your 2013 Chevy Avalanche and would work well.
Check out the installation video I attached for these mirrors as well to give you an idea on how they would install.
K-Source Snap & Zap Custom Towing Mirrors - Snap On - Driver and Passenger Side
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