This powerhouse alternator is top of the line! Comes with 8 groove serpentine (fits factory belt).12V 240 amps J180 Mount

• We recommend 0 gauge cable with ONLY solder type lugs on both ends from alternator to the starter terminal; On this high amperage alternator conversions. Use fine stranded, highly flexible neoprene cable for the 4, 6, and 8 AWG charge wires.
• Top DE Mounting Ear 1/2-13 ID Threaded / Bottom Mounting Ears 13.0mm ID Unthreaded
• L & R Terminals 10-24 Threaded / No Regulator Plug

We recommend 0 gauge cable with ONLY solder type lugs on both ends from alternator to the starter terminal; On this high amperage alternator conversions. Use fine stranded, highly flexible neoprene cable for the 4, 6, and 8 AWG charge wires.ProAgPlus