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  1. 96 trans am high rpm vibration

    LT1 | LT4 | L99 Engine Tech
    Ok so I just had a shop install a new clutch (McLeod super street pro) into my 96 trans am. I went through the 500 mile break in period driving like my grandma would, and now around 4K rpm the whole car starts to vibrate. The lower the gear I am in the worse the vibration seems to be. There was...