11 July 1971 at Sandford
| Unlimited (2) | RH Sidecars (3) | Unlimited (1) |
| 1- Peter Collins | 1- Graham Hancox & Alan Artus | 1- Peter Collins |
| 2- Ivor Lawrence | 2- Trevor Jones & Tony Hall | 2- Mick Burton |
| 3- Elwyn Moseley | 3- Peter Hill | 3- Nigel Turner |
| RH Sidecars (2) | Solo Invitation | RH Sidecars (1) |
| 1- Graham Hancox & Alan Artus | Midland Centre | 1- Graham Hancox & Alan Artus |
| 2- Trevor Jones & Tony Hall | beat | 2- Peter Hill |
| 3- Jim Bate & Trevor Pye | Cheshire Centre & Western Centre | 3- Trevor Jones & Tony Hall |
| 350cc | 250cc | |
| 1- Chris Baybutt | 1- Graham Drury | |
| 2- Graham Drury | 2- Bryan Trevor | |
| 3- Peter Collins | 3- Mick Burton |