ARP Head Stud Kits | Multiple BMW Fitments (201-4303) ARP

Head Stud Kit by ARP

ARP Pro Series cylinder head studs are cold-forged to ensure molecular integrity. They’re heat-treated prior to thread rolling and machining. ARP Pro Series kits are also available with 12-point nuts, and all studs come complete with hardened parallel washers for an even load distribution and accurate torque readings. With hundreds of models ready to ship, these cylinder head fasteners can be ordered for virtually any style engine.

Features

• Fastener Style:
  Stud
• Undercut Stud:
  No
• Head Style:
  12-point
• Fastener Material:
  ARP2000
• Fastener Finish:
  Black oxide
• Washers Included:
  Yes

Benefits

• Cold-forged to ensure molecular integrity
• Heat-treated prior to thread rolling and machining

Applications

• 2001 – 2006 BMW 3-Series
• 2001 – 2002 BMW Z3
• 2006 – 2008 BMW Z4

What’s In The Box?

• 14 – Studs

Warranty

• Manufacturers Standard Warranty