ARP Head Stud Kit - 1992 & Earlier Mitsubishi 4G63 6-Bolt (NO EVO) M12 Under Cut - 207-4701 Gasoline Leaded large bar and plate core

large bar and plate core and TIG welded construction

5 sandwich plate adapter which supports fitment for most makes and models

4 K24Z3 NOTE: Must use ACT flywheel

5" to allow for increased flow while maintaining clearance for larger aftermarket radiators

Each Hybrid Racing K Series Chain Tensioner is manufactured from scratch

ARP Head Stud Kit - 1992 & Earlier Mitsubishi 4G63 6-Bolt (NO EVO) M12 Under Cut - 207-4701 Gasoline Leaded large bar and plate coreIt 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, theres 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 to aircraft quality alloy steels. Secondly, each stud is placed vertically into special racks and precisely heat treated