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| Arthur Cook -- 1965 Elva Mk.8 / Marty Benck -- 1962 Lotus Mk.22 | Duke Zander -- 1962 Lotus Mk.23 / Michael Callaham -- 1964 Lotus Mk.23B | David Smoker -- 1971 Brabham BT35 | John Delane -- 1965 Brabham BT18 |
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| Tomas R. LaCosta -- 1970 Lola T202 / Rob Laroque -- 1968 Titan Mk.5 FF | #29 (Not listed) / #51 Jay Streets -- 1972 Winkelmann WFD3 | Jim Cachot -- 1968 Chevron FB/FA / Bruce Leeson -- 1969 McLaren M10B | Paul Kuhl -- 1968 Lola T140 F5000 |
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| Danny Baker -- 1979 Ralt RT1 | Martin M. Fogel Jr. -- 1969 McLaren M10A / Timothy Osborne -- 1968 Crossle 15F | Randall Smith -- 1970 Chevron B19 / Ed Swart -- 1978 Chevron B45 | Dave Dwoskin -- 1982 Ralt RT5 / Jonathan Burke -- 1973 Brabham BT40 |
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| Martin M. Fogel Jr. -- 1969 McLaren M10A | Jonathan Ornstein -- 1970 Lotus Mk.70 / Jim Cachot -- 1968 Chevron FB/FA | Jim Cachot -- 1968 Chevron FB/FA / Mike Thurlow -- 1974 Lola T294 | #1 (Not listed) |
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| Mark Colbert -- 1976 Lola T297 / Dave Dwoskin -- 1982 Ralt RT5 | Eric Haga -- 1973 March 73A / Martin Lauber -- 1977 Chevron B39 | Art Hebert -- 1963 Lola Mk.5A / Pace Lap for Groups 4 & 5 | Tom Claridge -- 1965 Crossle C9S / 27' Davd Hagan -- 1967 Porsche 910 |
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| Jack Fitzpatrick -- 1963 Lotus Mk.27 / Dennis Ambayec -- 1978 Lynx B | Jeffrey Heller -- 1961 Coope Monaco-Buick / Steve Kupferman -- 1967 Bobsy SR4 | Michael Summers -- 1962 Lotus Mk.23B / Brian Andrewss -- 1964 Lotus Mk.23 | Leland Osborn -- 1963 Genie Mk.5 / Michael Summers -- 1062 Lotus Mk.23B |
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| Dennis Ambayec -- 1978 Lynx B | Davd Hagan -- 1967 Porsche 910 | Tim Monahan -- 1969 Brabham BT29 | #29 (Not listed) |
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| Norm Cowdrey -- 1973 Ford Crossle / Eric Inkrott -- 1979 Ford Crossle | Martin M. Fogel Jr. -- 1969 McLaren M10A | Dave Dwoskin -- 1982 Ralt RT5 | Jonathan Ornstein -- 1970 Lotus Mk.70 |