Finding good rocker arms without galled bores and worn out tips has long been a problem.  Tips can be ground, but this modification reduces the ratio, resulting in less valve lift. Boring or bushing the rocker weakens the body which can result in breaking.

Finally a cost effective solution from WR.

• Set of 356/912 Super HD Rockers, made from 4340 Chromoly, case hardened to 58HRC and shot peened with precision ground tips.
  
• Set of HD tool steel adjusters with 1/8" hex drive for accurate adjustment.
  
• Set of HD Rocker Shafts, made from center less ground hollow tubes case hardened to 58HRC..
  
• Two HD Intake Shaft Supports made from 2020 aluminum. Will not deform like OEM.
  
• Set of Shims, made from HD spring steel.
  
• Set of Square Washers, made from 4340 chromoly.
  
• Set of Springs which provide the correct side load for high rpm.
  
• Set of End Hats for correct shaft and washer support.
  
• Set of low profile 8x1.25 Nuts and Wavy Washers.
  
• Set of 10mm Cap Screws 10.9 for secure attachment of the alloy rocker bridge.
  

It is literally everything you need to run on a B/C with alloy rocker stands.  You can also run it on a 356A if you just source your own used alloy rocker stands.

These are a perfect replacement for old, heat-cycled original rockers. Combined with our WR Alloy Pushrods they will provide years of trouble free, quiet operation. A must when doing a complete rebuild!