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ARP L19 Nissan TB48 Head Stud Kit
ARP - Nissan TB48 L19 Head Stud Kit
The L19 head stud upgrade comes with Studs, Washers, and Bolts for a complete installation. The L19 upgrade has a greater clamping force than the upgraded head stud kit that ARP has developed in the past and over 1,000 psi more clamping force than standard ARP Head Studs. They are made of an aerospace alloy that is also used in Funny Car and Top Fuel Dragsters. With a yield strength of 230,000 psi and a tensile strength of 260,000 psi, these will hold the high horsepower numbers you put down with your TB48 motor. ARP has held in excess of 1400 rwhp with the L19 design in many different motor applications.
Please note: ARP states that it's very important not to touch L19 studs with your bare hands; always use gloves when handling.
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