NDRC International Meeting
Silverstone
June 24th 1973
| Class | Winner | Runner Up |
| Top Fuel | Clive Skilton 6.61/217 | John Anderson 8.17 |
| Top Dragster | Ray Hoare 9.63/163 | Ed Shaver (Lost fire) |
| Senior Dragster | John Rotherham 12.64/106 | Ken Cooper 13.11/105 |
| Middle Dragster | Gerry Cookson 12.36/105 | Malcolm Locker 13.40/93 |
| Junior Dragster | Ken Penfold 12.16/111 | Geof Masters 12.93/104 |
| Top Comp | Bjorn Anderson 8.54/174 | Freddie Whittle 9.07/161 |
| Senior Comp | Freeman Rogers 11.15/123 | Phil Smith 11.38/125 |
| Middle Comp | Skinner Brothers 12.12/114 | Dick Fielding 12.36/105 |
| Junior Comp | Cross Keys Team 15.79/84 | Chris Conrad 16.58/82 (Red lit) |
| Pro Stock | Kevin Pilling 11.09/129 | Gunne Back 10.99/125 |
| Top Street | Anders Lantz 10.73/132 | Jim Eury 12.66/109 |
| Senior Street | Bob Oram 12.96/108 | Gerry Marshall 14.03 |
| Middle Street | Brian Bucknall 14.89/92 | Dave Keay 15.49/89 |
| Junior Street | David Vizard 16.19/81 | Rob Tallis 16.18/83 |
| Top Bike | Jeff Byne 10.55/128 | Ray Baskerville 13.16 |
| Senior Bike | Mick Butler 10.38/145 | Brian Smith 13.46/66 |
| Junior Bike | Tony Marsh 12.01/113 | Paul Ross 13.84/95 |
| Street Bike | Norman Hyde 12.56/111 | Ray Elgar 12.89/104 |