Pro Series Rocker Arm Studs for 3/8˝ typical small block application Fits most stock SBChevy with 7/

Pro Series Rocker Arm Studs for 3/8˝ typical small block application Fits most stock SBChevy with 7/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. 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

Studs are manufactured with a unique nut-starter nose that helps prevent cross-threading

each stud is centerless ground to makeit as close to perfectly concentric as possible

Secure any engine with complete confidence with ARP’s rugged motor mount bolts

and is capable of more than 12

which makes for amore consistent clamping force – and one that compensates forhead gasket compression when the cylinder heads are installed

Material 2: Custom Age 625+

ARP has you covered with our 180

All carb studs include a nut starter nose (except where noted) and kitscome with hex nuts and washers

come in five different O

Our kits come in 8470 or polished ARP Stainless and cover spacers up to 3

including use of a premium grade chrome moly alloy

ARP has developed these ultra strong 190