10 July 1983 at Stoke Lacy
| 500cc Championship | 350cc Championship | 250cc Championship |
| 1- K. Millard | 1- G. Short | 1- D. Perry |
| 2- G. Short | 2- D. Perry | 2- A. Perry |
| 3- D. Perry | 3- A. Varney | 3- J. Husband |
| Unlimited | Keith Lane Trophy | |
| 1- K. Millard | 1- G. Short | |
| 2- G. Short | 2- K. Price | |
| 3- D. Perry | 3- K. Millard |