Cylinder Head Stud Kit for Toyota 2.4L (2AZFE) DOHC, 2006 & earlier ARP2000

Cylinder Head Stud Kit for Toyota 2.4L (2AZFE) DOHC, 2006 & earlier ARP2000It is for good reason that virtually every top professional enginebuilder relies on ARP Pro Series head studs for their all out competitionpowerplants. Simply stated, theres not a better stud setupon the market today. For openers, ARP only uses premium grade 8740 alloy anda proprietary ARP2000 alloy that are rated far superior to aircraftquality alloy steels. Secondly, each stud is placed verticallyinto special racks and precisely heat treated to

All of them are substantially better than the stock OEM and most aftermarket bolts

As the crankshaft flexes and twists

and designed for use in competition engines

while the bolt kits come with washers

and precision J-form threads rolled after heat-treat to create a fastener that has threads 2000% stronger than others

L19 is a very high strength material compared to 8740 and ARP2000 and is capable of delivering a clamp load at 260

Available in both High Performance and Pro Series models

Material: Inconel

low-profile design

The fittings come in sizes: 1/4

as well as with a conventional hex head or 12-point (great for tight

Stud kits come complete with nuts and washers