ARP Cylinder Head Studs - Kit for Toyota 3.0L (2JZGE/GTE)

There's a good reason why virtually every professional
professional engine builders rely on the ARP Pro Series head bolts for their competition engines
engines. Simply put, there are no better studs
in today's market.
For the openers, ARP uses only the first-class alloy 8740 and
ARP2000® alloy, which are far better than "aircraft" quality steels.
Aircraft grade steels. Second: Each bolt is placed vertically in
set in special racks and precise to 190,000 psi for the
8740 and 220,000 psi for the ARP2000® material.
This procedure ensures complete heat penetration and the results
are far better than the inferior quality bolts from other manufacturers
who just throw pieces in a basket and hope for the best.
After heat treatment, each bolt is centerless ground to
to make it as perfectly concentric as possible. This process
includes about ten very easy cuts and leads to an exceptional
straight part. It is important to know that bolts are of inferior quality
not even be ground centerless - the material is in
rolled (usually before heat treatment when the material is easier to machine).
easier to edit). Since ARP studs after such
Tolerances are manufactured, you will find that gaskets and cylinder heads
literally slide into position and line up perfectly - something
which is not the case with inferior studs.
ARP studs are rolled after heat treatment, making them
2000% (that's twenty times) better fatigue strength than
Studs that are threaded prior to heat treatment (a very common
industrial practice). Although this method is much more expensive because it
but the results are worth the extra effort.
You'll also find that ARP has specially undercut bolts for
offers different engines. This procedure (used only on the shorter studs)
better balances the "stretching" of both studs, resulting in a
more consistent clamping force - and one that supports the compression of the
Compensates for compression of the cylinder head gasket when installing the cylinder heads.
This will help prevent ruptured head gaskets and ensure optimal performance
engine sealing!
Premium quality 8740 and ARP2000® head stud kits are available
for most domestic and imported applications. You will not
find better quality on the market. Watch out for
ARP stamp on each bolt as a guarantee of quality.
They are clearly the best on the market today and the favourite
by leading professional engine builders in all forms of racing.
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Material: Custom Age 625+
Finish: Natural
Material 2:
Version 2:
Origin: United States