Dimensions for Curt Class I Trailer Hitch # C12005
Updated 09/27/2025 | Published 04/21/2025
Question:
Looking for the dimensions of this hitch inner and outer bolt center and rear of the hitch to bolt centers. Im looking for possible mounting on a 1977 Nova. Many chevys in this time frame are very close in size.
asked by: Paul S
(click to enlarge)
Expert Reply:
Hey Paul!
Awesome, awesome ride...
So I went out to our warehouse to take those measurements on the Curt Class I Hitch # C12005. The outer mounting bolts measured 54-1/2" apart, on center, while the inner bolts measured 50-1/2" apart, on center. From the center of the rear mounting hole to the front mounting hole, I measured a distance of 13-3/4". The rear mounting holes are spaced apart by 52-1/2", center to center.
I attached a diagram I made to clarify those dimensions as well.
I hope it fits! What do you plan on hauling with it?
(click to enlarge)
Product Page this Question was Asked From
Curt Trailer Hitch Receiver - Custom Fit - Class II - 1-1/4"
- Trailer Hitch
- For Towing
- Class II
- 350 lbs TW
- 3500 lbs GTW
- 1-1/4 Inch Hitch
- Visible Cross Tube
- CURT
more information >
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on Trailer Hitch
Chris R.
9/26/2025
Hey Paul, Did the Curt Class I Hitch fit your 1977 Nova? I'd love to know how it worked out for you, as it could help others with similar classic rides.