Drag Specialties Battery Cable Kit For Harley Increases starter performance by supplying maximum battery current to the starter motor. Features: 4-gauge cables are manufactured with pure electrolytic-grade, 36-gauge tinned copper strands for maximum current transfer and flexibility Features 1/4 and 5/16 terminals Ultra-flexible black jacket guarantees excellent performance Contains all battery cables to replace OEM cables Cable lengths: 8, 13 and 13