Pro Head Studs

LC Engineering always recommends replacing the old used head bolts with new ones to ensure the correct head torque. The ARP 5VZ Cylinder Head Stud Set is a must for engines with increased cylinder pressure from high compression, nitrous oxide, turbocharged and supercharged applications. Made from 8740 Chromoly Steel, these studs test out at over 190,000 psi Tensile Strength.

NOTE: There will be four studs that are approximately .200" or 5 mm shorter they will be installed under the cam gears. When installing the studs into the block, you will get them snug tight only. There is no torque value for the studs only for the nuts. Stock replacement Cylinder Head Bolts for stock engines can be found here. Sold as a set of (16).

Contact our Tech Support Line for further information at 928-855-6341.