1977 1/2 to 81 Z-28 fast ratio PS box.

Discussion in '1978 - 1981 Specific' started by john Gialanella, Nov 27, 2018.

  1. john Gialanella

    john Gialanella Veteran Member

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    Oct 15, 2008
    Bloomfield N.J.
    1977-81 Camaro Z-28 members could you help me with some information about the rag joint and end of the steering shaft. It seems that in 1977 1/2 the rag joints diameter decreased to about 2 5/8 inch diameter along with the end of steering shaft. Up until then the rag joints or steering couplers were 3 1/4 inch diameter. Am I correct. I am hoping someone will measure their parts and confirm it.
    Thanks John.
    Last edited: Dec 1, 2018

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