I have a '61 bubbletop with a modified 348 , 700R4 trans , alum.radiator. Thinking seriously about installing A/C....have had a couple people recommend installing a smaller diameter water pump pulley to keep the engine a little cooler during slow speed / traffic conditions. Car now has a 2 groove pulley 7" dia.
Any truth to ths? Worth doing? What size / make pulley could I use? Thanks!
Any truth to ths? Worth doing? What size / make pulley could I use? Thanks!