GMCSLIM

Does anybody know what idler pulley I need to do the MSD intake swap to keep the belt out of the way? I found pictures of the setup but no model number or size for the pulley. TIA

What are you guys using to mount the additional pulley and where are you mounting it to? Looks like under the alternator someplace, is there an existing bolt hole or are you fabing up a bracket? Thanks!

Do you have a sound clip of this new setup? I am in the exact same situation you were and need to find a way to tame this exhaust note a little. Thanks!