Did it a few months ago....I pulled the passenger side and left the driver side on and its worth the little extra to pull the manifold if your pulling the heads....Its much less moving metal to mess up whats left in the compartment when the heads are being pulled....Mind you I did mine without a chery picker or pulling the motor or hood....Turns out if your about 5'10" you can stand inside the motor compartment under the hood and lift the heads although I would not recomend it....yes I did have reasons as to why I didn't pull the hood.