ARP Head Stud Kit - Honda/Acura 2.0L (B20A5) - 208-4703 Porsche Boxster 981 Straight -4AN Female To 90

Straight -4AN Female To 90 Degree -4AN Female 27" Pre-Assembled Brake Line - 3390-04-27

HC6-XTG4 kit features an Xtreme pressure plate for the most demanding driver

We use a true beam design all the way through the length of the stud (it's not necked-down or undercut like others) resulting in better clamping force and torque values

The studs are manufactured from 8740 chrome moly steel

(4) lower bushings

ARP Head Stud Kit - Honda/Acura 2.0L (B20A5) - 208-4703 Porsche Boxster 981 Straight -4AN Female To 90It 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