ROCKER ARM NITRIDED CS 1.

LUNATI/HOLLEY 85125-1 Features:

Made from a top quality steel alloy, these rocker arms are stamped and heat treated to prevent flexing and distortion. These rocker arms are excellent for stock engine rebuilds and mild performance engines. They feature a long slot to handle higher than stock lift and some applications are also available with a nitride heat treatment to increase strength and durability. Lunati Steel Non-Roller Rocker Arms are popular in oval track racing where rules require stock appearing rocker arms. All kits come with adjusting nuts and pivot balls where required.