1975 Plymouth Valiant Idler Arm Bushing bolt torque spec

I am looking for the torque spec for the idler arm bushing bolt on a 1975 Valiant. I attached a picture of the idler arm. The red arrow points out the bolt. The part number is MasterPro K7086. Here is a link to it:

https://www.oreillyauto.com/detail/...arm/k7086/4500093/1974/plymouth/valiant?pos=0

Thanks Bearwolf50