Pro Series Rocker Arm Studs for 7/16˝ typical small block application Fits most stock BBChevy with 7

Pro Series Rocker Arm Studs for 7/16˝ typical small block application Fits most stock BBChevy with 7If 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. ARP rocker studs are concentric within . 005 T. I. R. threadpitch to thread pitch. They run in straight and true. Lengths are exact designed to provide positive seating every time. An extralarge radius base offers greater resistance to flex. Available

drive toolMade from heat-treated 8740 chrome moly steel withheavy-duty black oxide finish

Like most high strength

Finish: Baked

They have a tensile strength of 190

reciprocating and valve train components

The importance of pressure plate bolts in a racing or hi-performance street application cannotbe emphasized nearly enough

Material 2:

000 psi and precision machined for optimum thread engagement

Studs are preferred by many Pro engine builders because they eliminate the chance of pinching gaskets and contribute to easier engine assembly

Bracket Racing

ARP main bolts are designed to meet the exacting standards and demands of professional engine builders

They’re nominally rated at 180