Information on all categories of 3 point hitches is located here.... http://www.antiquetractors.com/Research/3points.htm
CHiPs - 1977 Hitch-Hiking Hitch 1-17 was released on: USA: 9 February 1978 Belgium: 2 September 1981
A class II hitch has a 1-1/4" receiver opening and tows up to 3,500 lbs.
It is located on top of the transmission where the shift cable attaches to the transmission.
The Hitch Hikers Guide to the Galaxy - 1981 1-1 is rated/received certificates of: Australia:G
The three point hitch refers to the way ploughs are attached to an agricultural tractor. The dimensions of a category 1 hitch is 3/4 inch x 7/8 inch.
It all determines what type of truck that you have. Some trucks require a 1/2 hitch while others need a 3/4 hitch. Please ask the person you're going to buy the hitch from or a mechanic for which one is appropriate for you car.
Under the motor running parallel to the front axle. It is round about the size of a small coffee can.
The Hitch Hikers Guide to the Galaxy - 1981 1-4 is rated/received certificates of: Australia:G
The Hitch Hikers Guide to the Galaxy - 1981 1-5 is rated/received certificates of: Australia:G
The Hitch Hikers Guide to the Galaxy - 1981 1-2 is rated/received certificates of: Australia:G
The Hitch Hikers Guide to the Galaxy - 1981 1-6 is rated/received certificates of: Australia:G
The Hitch Hikers Guide to the Galaxy - 1981 1-3 is rated/received certificates of: Australia:G