ARP Cylinder Head Studs (D16A9-Engines)

Description

ARP Head Studs for D16A9
141-4204

NOTE: This kit is not made for the D16A9-Engines but has been tested and fits. At this date, no kit is designed to fit those engines.
Pro series cylinder head studs from ARP are cold-forged to ensure molecular integrity. They are heat-treated prior to thread rolling and machining and are rated at a whopping 200,000 psi for the 8740 material and 220,000 psi for ARP2000. ARP Pro series kits are also available with 12-point nuts, and all kits come complete with hardened parallel washers for an even load distribution and accurate torque readings. .