75 Camaro frame deminsions

Discussion in 'Suspension, Steering, Brake & Wheel Topics' started by Radio, Dec 2, 2019.

  1. Radio

    Radio Member

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    I'm looking for the frame mounting hole dimensions for a 75 base model.

    I've looked at both sets of dimensions in the file section and neither one of those match the dimensions to my frame
     
  2. Fbird

    Fbird Veteran Member Lifetime Gold Member

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  3. Radio

    Radio Member

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    I may have to measure the car.
    Thanks for the link.
     
  4. 79T/Aman

    79T/Aman Veteran Member NastyZ28 Sponsor NazstyZ28 Sponsor Lifetime Gold Member

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    remember 70-74 have the rear holes in a different location than 75-81.
     
  5. Fbird

    Fbird Veteran Member Lifetime Gold Member

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    also recommend the subframe connector thread too....info on the early vs late dims.
     
  6. Radio

    Radio Member

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    I used the dimensions in this thread
    http://www.nastyz28.com/tech/framechk.html

    My holes were off by about 2" compared to the body.

    If there is some info that you need to point me in the right direction I'll be able to get it to you on Wednesday evening.
     
  7. 79T/Aman

    79T/Aman Veteran Member NastyZ28 Sponsor NazstyZ28 Sponsor Lifetime Gold Member

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    Post a picture of the frame showing the rear hole.

    you need to tell us what holes are off and in what direction.
    I suspect it is closer to 3" off at the rear one, so you may have a 70-74 frame
    I make conversion plates if you need, they locate off your existing hole and gives you the correct location for the next hole. frame 013.JPG frame bushing holke repair 012.JPG
     
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  8. Radio

    Radio Member

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    So is that dimension exactly 3" forward from thereat hole?

    The forward holes on the rear body mount is what my car is.
     
  9. 79T/Aman

    79T/Aman Veteran Member NastyZ28 Sponsor NazstyZ28 Sponsor Lifetime Gold Member

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    post a pic of the frame
     
  10. Radio

    Radio Member

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    I will tonite
    I have the early frame according to the pic above and need the late frame.
    I'll double-check my measurements but I'm pretty sure I cut the hole according to the dimensions on the link I posted
     

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