The ARP M8 12-point head bolt is a single high-quality fastener intended for use where an M8 12-pt head bolt is required. This replacement bolt matches a 12-point head pattern and is offered as an individual service piece for engine assembly or repair. Keep a spare on hand for head work or when replacing damaged hardware during disassembly and reassembly of engine components.
ARP M8 ACC 12 pt Head Bolt 40 UHL