This core charge is charged when shipping an upgraded block to you before you return your block. The core charge will be refunded once a rebuildable core is returned to us. Must include a usable Block, Crank, and Main Girdle at the very minimum.
The ARP VQ35 L19 Head Stud Kit for the 2003-2006 Nissan 350z were produced due to head lift issues at high WHP where additional clamping force is needed. While standard ARP studs can be torqued down to 65-70ft/lbs, these ARP made with 262,000psi tensile strength L19 steel can be torqued down to 90-95 ft/lbs easily, without breaking the stud. These are a direct drop in replacement, and require no special block modifications or machining.
Regular price: $650.00
Your price: $449.00
Coating the piston reduces friction and wear, reduces part operating temperature, can increase horse power and torque, reduce or eliminate detonation, and allow tighter piston to wall clearances for a better ring seal.
Regular price: $300.00
Your price: $250.00