EntrantsGridGrand PrixStandings
| Nr | Driver | Team | Car | Engine | Tyre | 
|---|---|---|---|---|---|
| 1 |  Dave Charlton | Scuderia Scribante |  Lotus 49C [R8] | Ford Cosworth DFV V8 3.0 | - | 
| 2 |  John Love | Team Gunston |  Surtees TS9 [003] | Ford Cosworth DFV V8 3.0 | - | 
| 3 |  Jackie Pretorius | Team Gunston |  Brabham BT26A [1] | Ford Cosworth DFV V8 3.0 | - | 
| 5 |  Bruce van der Merwe | Jack Holme |  Brabham BT20 [F1-1-66] | Repco 620 V8 3.0 | - | 
| 11 |  William Ferguson | William Ferguson |  Surtees TS8 [004] | Chevrolet V8 5.0 | - | 
| 12 |  Spencer Schultze | Team Wynns |  Surtees TS5 [002] | Ford V8 5.0 | - | 
| 13 |  Bob Olthoff | Bob Olthoff Motors |  McLaren M10A [300-15] | Ford V8 5.0 | - | 
| 14 |  John McNicol | Donald Motors |  McLaren M10B [400-17] | Chevrolet V8 5.0 | - | 
| 16 |  Paddy Driver | Team Personality |  McLaren M10B [400-16] | Ford V8 5.0 | - | 
| 18 |  Fred Cowell | Team 5th Gear |  Lola T142 [SL142/25] | Ford V8 5.0 | - | 
| 22 |  Bryan Meano | Team Domingo |  Lola T142 [SL140/4] | Ford V8 5.0 | - | 
| Pos | Nr | Driver | Car | Engine | Tyre | Time | Laps | 
|---|---|---|---|---|---|---|---|
| 1 | 2 |  John Love |  Surtees TS9 [003] | Ford Cosworth DFV V8 3.0 | - | 01:22.200 | 0 | 
| 2 | 1 |  Dave Charlton |  Lotus 49C [R8] | Ford Cosworth DFV V8 3.0 | - | 01:22.500 | 0 | 
| 3 | 16 |  Paddy Driver |  McLaren M10B [400-16] | Ford V8 5.0 | - | 01:23.100 | 0 | 
| 4 | 11 |  William Ferguson |  Surtees TS8 [004] | Chevrolet V8 5.0 | - | 01:24.200 | 0 | 
| 5 | 13 |  Bob Olthoff |  McLaren M10A [300-15] | Ford V8 5.0 | - | 01:26.400 | 0 | 
| 6 | 14 |  John McNicol |  McLaren M10B [400-17] | Chevrolet V8 5.0 | - | 01:28.500 | 0 | 
| 7 | 12 |  Spencer Schultze |  Surtees TS5 [002] | Ford V8 5.0 | - | 01:29.000 | 0 | 
| 8 | 5 |  Bruce van der Merwe |  Brabham BT20 [F1-1-66] | Repco 620 V8 3.0 | - | 01:30.500 | 0 | 
| 9 | 18 |  Fred Cowell |  Lola T142 [SL142/25] | Ford V8 5.0 | - | 01:37.200 | 0 | 
| 10 | 22 |  Bryan Meano |  Lola T142 [SL140/4] | Ford V8 5.0 | - | 01:38.100 | 0 | 
| 11 | 3 |  Jackie Pretorius |  Brabham BT26A [1] | Ford Cosworth DFV V8 3.0 | - | 01:54.200 | 0 | 
| Official Name | 10th Republic Day Trophy | 
|---|---|
| Circuit | Kyalami | 
| Date | June 5 | 
| Pole | John Love 01:22.200 | 
| Fastest Lap | John Love 01:21.100 | 
| Podium | 1st Dave Charlton (33) , 2nd Jackie Pretorius, 3rd Paddy Driver | 
| Prev race | Bulawayo 100 May 16 | 
| Next race | Natal Winter Trophy July 4 | 
| P | N | Driver | Team | Car | Engine | Tyre | Time | Laps | FL | Led | Gr | Pts | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 |  Dave Charlton | Scuderia Scribante |  Lotus 49C [R8] | Ford Cosworth DFV V8 3.0 | - | 00:55:50.000 | 40 | 33 | 2 | 9 | |
| 2 | 3 |  Jackie Pretorius | Team Gunston |  Brabham BT26A [1] | Ford Cosworth DFV V8 3.0 | - | 00:55:55.500 | 40 | 0 | 12 | 6 | |
| 3 | 16 |  Paddy Driver | Team Personality |  McLaren M10B [400-16] | Ford V8 5.0 | - | 00:56:00.700 | 40 | 0 | 3 | 4 | |
| 4 | 2 |  John Love | Team Gunston |  Surtees TS9 [003] | Ford Cosworth DFV V8 3.0 | - | 00:56:01.600 | 40 | 01:21.100 | 7 | 1 | 3 | 
| 5 | 11 |  William Ferguson | William Ferguson |  Surtees TS8 [004] | Chevrolet V8 5.0 | - | 00:56:15.000 | 40 | 0 | 4 | 2 | |
| 6 | 14 |  John McNicol | Donald Motors |  McLaren M10B [400-17] | Chevrolet V8 5.0 | - | +2 laps | 38 | 0 | 6 | 1 | |
| 7 | 5 |  Bruce van der Merwe | Jack Holme |  Brabham BT20 [F1-1-66] | Repco 620 V8 3.0 | - | +3 laps | 37 | 0 | 8 | 0 | |
| 8 | 22 |  Bryan Meano | Team Domingo |  Lola T142 [SL140/4] | Ford V8 5.0 | - | +4 laps | 36 | 0 | 10 | 0 | |
| 9 | 18 |  Fred Cowell | Team 5th Gear |  Lola T142 [SL142/25] | Ford V8 5.0 | - | +4 laps | 36 | 0 | 9 | 0 | |
| DNF | 12 |  Spencer Schultze | Team Wynns |  Surtees TS5 [002] | Ford V8 5.0 | - | Valve | 32 | 0 | 7 | 0 | |
| DNF | 13 |  Bob Olthoff | Bob Olthoff Motors |  McLaren M10A [300-15] | Ford V8 5.0 | - | Oil pressure | 13 | 0 | 5 | 0 | 
| Pos | Driver | Team | Pts | 
|---|---|---|---|
| 1 |  Dave Charlton |  Lotus | 42 | 
| 2 |  Jackie Pretorius |  Brabham | 33 | 
| 3 |  John Love |  March | 18 | 
|  Surtees | |||
| 4 |  William Ferguson |  Surtees | 17 | 
| 5 |  Paddy Driver |  McLaren | 14 | 
| 6 |  Brian Redman |  Chevron | 6 | 
| 7 |  John McNicol |  Lola | 6 | 
|  McLaren | |||
| 8 |  Spencer Schultze |  Lola | 4 | 
|  Surtees | |||
| 9 |  Bob Olthoff |  McLaren | 3 | 
| 10 |  Kipp Ackermann |  McLaren | 2 | 
| 11 |  Allan Saffey |  Lola | 1 |