ATP5.250-6LUB | ARP Nissan VQ35 L19 Head Stud (reference ARP2000 202-4701)
ATP5.250-6LUB | ARP Nissan VQ35 L19 Head Stud (reference ARP2000 202-4701) is backordered and will ship as soon as it is back in stock.
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ARP Nissan VQ35 L19 Head Stud (Qty 1)
(reference ARP2000 202-4701)
How does L19 compare to ARP2000?
L19 differs from ARP2000 in that it is a vacuum melted alloyed steel with sufficient chro
mium and carbon to achieve high hardness (but below the level of a stainless steel). L19 is
air-cooled from the hardening temperature in a way that does not require an oil quench to
achieve full hardness and is tempered to assure full conversion to martensite between 1025°F
and 1075˚F. L19 is a proprietary material capable of achieving strengths of 220,000/230,000
or 260,000/270,000 psi as may be required. Both L19 and ARP2000 steels are modified bcc
(martensite) at room temperature. L19 has the same advantage as ARP2000 in that a high
strength is obtained at a high tempering temperature. This alloy is easily contaminated and
requires special handling.
Proposition 65 Warnings.
Cancer and Reproductive Harm. See details below.
Items that are not CARB Legal will not be sold and ship to California or CARB states.
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