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help on rocker arm use

  1. Engine
    Hello, I am brand new to this site so forgive me if I go into too much detail. I am working on my first project by myself. I bought an 85 chevy c10 with a 305 sbc and ZZ4 L98 heads. After tearing down the motor I found aftermarket pushrods (EnginePro 7.900") broke right through one of the rocker...