Need 1 set of Dual 1/0 or 2/0 Amplifier Inputs.
Need 1 set of 1/0 to 4 Gauge Input Reducers.
Need 1 set of bolt down Battery Terminals (5-6) for lug style connection.
Need 1 set of sae top post battery terminals (5-6) for lug style connection.
Need 2 sets of 1/0 to 1/0 reducers.

Not loyal. Yes I know I can buy new but used is cheaper thx...