Head Stud Kit, 12-Point Nut AR234-4344 Product:fits Chev Gen III LS Series (2003 & Earlier) With Under Cut ARP2000 S The inserts are available in

The inserts are available in engine turn

S13760-46-S

VZ GEN III LS1 5

Requires cable operated latches

A direct fit replacement for the factory unit

Head Stud Kit, 12-Point Nut AR234-4344 Product:fits Chev Gen III LS Series (2003 & Earlier) With Under Cut ARP2000 S The inserts are available inHead Stud Kit, 12 Point Nutfits Chev Gen III LS Series (2003 & Earlier) With Under Cut ARP2000 Studs AR234 4344 234 4344 It is for good reason that virtually every top professional engine builder relies on ARP Pro Series head studs for their all out competition powerplants. Simply stated, there's not a better stud setup on the market today. For openers, ARP only uses premium grade 8740 alloy and a proprietary ARP2000 alloy that are rated far superior