These adapters allow you to use a battery with M6 top terminals with your GM-style side-terminal battery cables. This kit includes one positive and one negative adapter, two M6 bolts (for batteries with female terminals), two plastic insulating caps (to cover the M6 bolts), and two plastic washers.
Note: Some batteries (such as Ballistic EVO2 Batteries) may require minor modification to use these adapters. In the case of Ballistic Batteries, the plastic divider on top must be ground down for clearance.