1972
| | USAC National Silver Crown | | Position: no position | 1 race. 0 wins. 0 pole positions. 0 podiums. ? fastest laps. | | Team: Spaulding | | Complete results needed. |
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1971
| | USAC National Championship | | Position: 22 (300 points) | 3 races. 0 wins. 0 pole positions. 0 podiums. ? fastest laps. | | Team: Jerry O'Connell | | Car: Brabham (Offenhauser TC) | | Complete results needed. |
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1970
| | USAC National Championship | | Position: 44 (90 points) | 5 races. 0 wins. 0 pole positions. 0 podiums. ? fastest laps. | | Team: Green Construction, Motor Racing Developments | | Car: Meskowki D (Offenhauser) | | Car: Meskowki D (Chevrolet) | | Car: Brabham (Offenhauser) | | Complete results needed. |
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1969
| | USAC National Championship | | Position: 15 (920 points) | 13 races. 0 wins. 0 pole positions. 1 podium. ? fastest laps. | | Team: Vel's Parnelli Jones, Federal Engineering | | Car: Lola (Ford) | | Car: Gerhardt (Offenhauser) | | Car: Meskowski (Offenhauser) | | Car: Gerhardt (Ford) | | Complete results needed. |
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1968
| | USAC National Championship | | Position: 15 (1016 points) | 18 races. 0 wins. 0 pole positions. 2 podiums. ? fastest laps. | | Team: Federal Engineering, Leader Card | | Car: Meskowski (Offenhauser) | | Car: Gerhardt (Ford) | | Car: Gerhardt (Offenhauser TC) | | Car: Watson (Ford) | | Complete results needed. |
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1967
| | USAC National Championship | | Position: 10 (965 points) | 17 races. 0 wins. 0 pole positions. 1 podium. ? fastest laps. | | Team: Federal Engineering | | Car: Gerhradt (Offenhauser) | | Car: Gerhardt (Ford) | | Car: Meskowski (Offenhauser) | | Complete results needed. |
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1966
| | USAC National Championship | | Position: 11 (870 points) | 15 races. 1 win. 0 pole positions. 1 podium. ? fastest laps. | | Team: Federal Engineering | | Car: Trevis (Offenhauser) | | Car: Gerhardt (Offenhauser) | | Car: Meskowski (Offenhauser) | | Complete results needed. |
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1965
| | USAC National Championship | | Position: 20 (460 points) | 15 races. 0 wins. 0 pole positions. 0 podiums. ? fastest laps. | | Team: Hopkins Racing, STP Gas Treatment, Windmill Trucking, Dean Van Lines | | Car: Silnes (Offenhauser) | | Car: Kurtis (Novi) | | Car: Blum (Offenhauser) | | Car: Kuzma (Offenhauser) | | Car: Lola (Ford) | | Car: Halibrand (Offenhauser) | | Complete results needed. |
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1964
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| | | USAC National Championship | | Position: 5 (1640 points) | 13 races. 0 wins. 0 pole positions. 2 podiums. ? fastest laps. | | Team: Federal Engineering | | Car: Meskowski (Offenhauser) | | Car: Trevis (Offenhauser) | | Complete results needed. |
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1963
| | USAC National Championship | | Position: 13 (490 points) | 9 races. 0 wins. 0 pole positions. 1 podium. ? fastest laps. | | Team: Hoover, Spirit of St. Louis, Pfrommer Trucking, Dayton-Walther, Pete Salemi, Federal Engineering | | Car: Epperly (Offenhauser) | | Car: Watson (Offenhauser) | | Car: Meskowski (Offenhauser) | | Car: Silnes (Offenhauser) | | Car: Kuzma (Offenhauser) | | Car: Trevis (Offenhauser) | | Complete results needed. |
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1962
| | USAC National Championship | | Position: 16 (240 points) | 5 races. 0 wins. 0 pole positions. 0 podiums. ? fastest laps. | | Team: Bruce Homeyer, Norm Demler | | Car: Philipp (Offenhauser) | | Car: Epperly (Offenhauser) | | Complete results needed. |
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1961
| | USAC National Championship | | Position: 39 (20 points) | 2 races. 0 wins. 0 pole positions. 0 podiums. ? fastest laps. | | Team: Federal Engineering | | Car: Kurtis 500C (Offenhauser) | | Car: Kurtis 4000 (Offenhauser) | | Complete results needed. |
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1960
| | USAC National Championship | | Position: 25 (210 points) | 3 races. 0 wins. 0 pole positions. 0 podiums. ? fastest laps. | | Team: Jim Robbins, Donaldson, Ernest Ruiz | | Car: Trevis (Offenhauser) | | Car: Kurtis 500G (Offenhauser) | | Car: Shilala D (Offenhauser) | | Complete results needed. |
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