CRG Discussion Forum

Camaro Research Group Discussion => Restoration => Topic started by: 302V8 on February 24, 2010, 06:08:41 PM

Title: 302 FACTORY ROCKER ARMS
Post by: 302V8 on February 24, 2010, 06:08:41 PM

I was  checking in my gm parts book about 302 factory rocker arms  part#3974290  it states that the rocker arms have a  "V" stamped at the end of rocker.      i recently saw some on ebay that sold  and they had a "O"  stamped at the end of the rocker.   does anyone know the diffrence?   thanks for any input.

Title: Re: 302 FACTORY ROCKER ARMS
Post by: Jerry@CHP on February 24, 2010, 10:21:31 PM

Originals have the "O".  Later replacements do not.  They are also very strong.  What we use in Stock Eliminator.

Jerry