Cylinder Head Stud and Nut Kit HD TR3 to TR4A

This is a Heavy Duty Cylinder Head Stud kit for the High Port Triumph TR3 from TS13052E, All Triumph TR4 and TR4A. Kit includes; 10 8740 chromoly Studs, 10 12 Point Cylinder head nuts and 10 Heavy Duty Washers. These Pro series studs from ARP are cold-forged to ensure molecular integrity. They are heat-treated prior to thread rolling and machining and are rated at 190,000 psi. The Pro series kit has 12-point nuts, and comes complete with hardened parallel washers for an even load distribution and accurate torque readings. Bare not these are the best cylinder head studs, nuts and washers you can buy for your Triumph Engine. Cross Ref.# 322-865

****Will not work on TR2 cars****