Cylinder Head Stud Kit for Chevy V6 w/18˚ raised port

Cylinder Head Stud Kit for Chevy V6 w/18˚ raised portIt is for good reason that virtually every top professional enginebuilder relies on ARP Pro Series head studs for their all out competitionpowerplants. Simply stated, theres not a better stud setupon the market today. For openers, ARP only uses premium grade 8740 alloy anda proprietary ARP2000 alloy that are rated far superior to aircraftquality alloy steels. Secondly, each stud is placed verticallyinto special racks and precisely heat treated to

premiumgrade aerospace chrome moly steel

Material: L19

ARP’s special drive plate bolts have many important features

They have a tensile strength of 190

This procedureinvolves about ten very slight cuts and results in an exceptionallystraight part

Many professional engine builders prefer to use studs because of their ability to properly position the gasket and guide the cover into position

drive ratchet orbreaker bar to facilitate rotating the crank assembly

Don’t chance it

the correct preload

It has approximately 200% the fatigue life of 8740 chrome moly steel and has a tensile strength of 220

When the bolt hasstretched the specified amount

If you have ever installed a rocker stud into a cylinder head and watched it wobble as it screwed in – you knew from the beginning that the rocker geometry was going to be inconsistent all over the place