Quote:
Originally Posted by SSDiv6
You do not need to run the factory rocker bosses anymore, the rules are already changed to allow guide plates and studs.
Refer to:
Stock Cars
Section 9A
Engine: 1
Page 136 (05/08)
Camshaft/Lifters: Delete last sentences of paragraph and replace with "Larger diameter pushrods permitted. Pushrod guide plates permitted. Cylinder head may be clearenced for larger diameter pushrods."

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Yes, but what about rockers? What rockers are legal with studs and guide plates?