| 1981 | 18 | 19 | 31 | Machinist Union | Penske / Cosworth / Goodyear | 186.278 | Piston | 165 | 0 | $30,652 |
| 1979 | 24 | 24 | 80 | Russ Polak | Penske / Cosworth / Goodyear | 184.181 | Fuel pump | 86 | 0 | $19,149 |
| 1978 | 22 | 9 | 80 | Polak/Stay-On Car Glaze | Penske / Cosworth / Goodyear | 193.434 | Oil pressure | 104 | 0 | $22,659 |
| 1971 | 28 | 26 | 45 | Grant King Racers | Kingfish / Offy / Firestone | 170.285 | Engine failure | 33 | 0 | $13,600 |
| 1969 | 9 | 31 | 21 | Bryant Heating & Cooling | Vollstedt / Ford / Goodyear | 163.014 | Running | 180 | 0 | $17,426 |
| 1968 | 28 | 33 | 64 | Overseas National Airways | Hawk II / Ford / Firestone | 161.124 | Piston | 24 | 0 | $9,160 |
| 1967 | 15 | 21 | 22 | Vita Fresh Orange Juice | Lotus / Ford / Goodyear | 162.543 | Spun out | 180 | 0 | $12,565 |
| 1966 | 32 | 32 | 34 | Michner Petroleum | Lola / Ford / Firestone | 159.144 | Accident | 0 | 0 | $9,933 |