25 September 1983 at Faversham
| Unlimited | RH Sidecars | 500cc |
| 1- Duncan Tolhurst | 1- Brian Luker & David Day | 1- Roland Duke |
| 2- Roland Duke | 2- Charlie Coleman & Adam Cowper-Smith | 2- Chris Tritton |
| 3- Kevin Howland | 3- Michael Farmer & Steve Bassett | 3- Kevin Howland |
| 350cc | LH Sidecars | 250cc |
| 1- Bob Dolman | 1- Mark Quinnell & Glen Baker | 1- Darren Godden |
| 2- Gary Hickmott | 2- Barry Huggett & Nigel Shaw | 2- Graham Burgess |
| 3- Jeremy Luckhurst | 3- Dave Penfold & Dave Apps | 3- Phil Sims |
| RH Sidecars (Scratch) | Unlimited (Scratch) | LH Sidecars (Scratch) |
| 1- Brian Luker & David Day | 1- Roland Duke | 1- Dave Penfold & Dave Apps |
| 2- Charlie Coleman & Adam Cowper-Smith | 2- Kevin Howland | 2- Dave Fielding & Tony Lindus |
| 3- D. Brewster & W. Holdes | 3- Jeremy Luckhurst | 3- Mark Quinnell & Glen Baker |
17 July 1983 at Spills Hill
| Unlimited (Martin Piddock Trophy) | LH Sidecars (2) | 250cc (Martyn Piddock Trophy) |
| 1- R. Duke | 1- B. Huggett & N. Shaw | 1- D. Bishop |
| 2- K. Howland | 2- D. Penfold & D. Apps | 2- R. Fuller |
| 3- G. Hurry | 3- B. Geer & ANOther | 3- P. Sims |
| 500cc | LH Sidecars (1) | 244cc-350cc |
| 1- K. Howland | 1- B. Huggett & N. Shaw | 1- P. Sims |
| 2- R. Duke | 2- M. Quinnell & G. Baker | 2- K. Sivier |
| 3. J. Luckhurst | 3- D. Roberts & R. Steel | 3- L. Manning |