| 1 | Chevrolet Corvette | Grady Davis | white (+blue) | | hardtop | front |
| 2 | Chevrolet Corvette | Grady Davis | white (+blue) | | hardtop | front |
| 3 | Chevrolet Corvette | Red Vogt | white | | hardtop | front |
| 4 | Chevrolet Corvette | Johnson Chevrolet | white (+blue) | | hardtop | front |
| 5 | Chevrolet Corvette | Don Campbell | white (+blue) | BARDAHL SPECIAL | hardtop | front |
| 6 | Chevrolet Corvette | Ronnie Kaplan | | NICKEY NOUSE | hardtop | front |
| 7 | Chevrolet Corvette | Fuller Murry Race Cars | white | | hardtop | front |
| 9 | Ford Falcon Challenger | Holman Moody | blue/white (+red) | | closed | front |
| 10 | Chaparral 1 Chevrolet | Chaparral Cars Inc. | white | BEAR | open | front |
| 11 | Chaparral 1 Chevrolet | Chaparral Cars Inc. | white | | open | front |
| 14 | Jaguar E-type | Briggs Cunningham | white (+blue) | | open | front |
| 15 | Warwick Special GT Buick | Scuderia Light Blue | silver | | closed | front |
| 20 | Ferrari 250 TR Fantuzzi Spyder 59/60 | John T. Bunch | red | | open | front |
| 21 | Cooper Monaco T57 Maserati | Briggs Cunningham | white (+blue) | | open | mid |
| 22 | Ferrari 250 GT | Scuderia SSS Republica di Venezia | red | | closed | front |
| 23 | Ferrari 250 TRI Fantuzzi Spyder 61 | Scuderia SSS Republica di Venezia | red | | open | front |
| 24 | Ferrari 250 GTO | North American Racing Team | metallic blue (+white) | | closed | front |
| 25 | Ferrari 250 GT SWB | North American Racing Team | metallic blue (+white) | | closed | front |
| 26 | Ferrari 250 TRI Fantuzzi Spyder 61 | North American Racing Team | red | | open | front |
| 27 | Ferrari 250 GT SWB | North American Racing Team | yellow | | closed | front |
| 28 | Ferrari 250 GT SWB EXP | Scuderia Bear | blue (+white) | | closed | front |
| 30 | Maserati Tipo 64 | Scuderia SSS Republica di Venezia | red | | open | mid |
| 31 | Maserati 300S | Sorocaima | | | open | front |
| 32 | Maserati Tipo 64 | Briggs Cunningham | white (+blue) | | open | mid |
| 33 | Maserati Tipo 61 | Enus Wilson | violet | | open | front |
| 34 | Ferrari Dino 246 SP | North American Racing Team | red | FERRARI | open | mid |
| 35 | Ferrari Dino 246 S | North American Racing Team | red | | open | front |
| 36 | Ferrari Dino 248 SP | North American Racing Team | red | | open | mid |
| 37 | Triumph TR4 | George Waltmann | white | | open | front |
| 38 | Triumph TR4 | James Binford | | | - | front |
| 39 | Morgan Plus 4 SS Triumph | Alton Rodgers | blue | | open SM | front |
| 40 | AC Ace Bristol | Richard Kingham | | | open | front |
| 41 | Sunbeam Alpine | Rootes Motors | | | hardtop | front |
| 42 | Sunbeam Alpine | Rootes Motors | | - | hardtop | front |
| 43 | Sunbeam Alpine | Rootes Motors | | - | hardtop | front |
| 44 | Sunbeam Alpine | Rootes Motors | | | closed | front |
| 45 | Porsche 718 RSK | Rennod Race Cars | silver | | open | mid |
| 46 | Porsche 718 RSK | Eglinton Cal. Motors | | | open | mid |
| 47 | Elva Courier Ford | Elva Cars Ltd. | white | | open | front |
| 48 | Porsche 356B Carrera Abarth GTL | Porsche System Engineering | silver | | closed | rear |
| 49 | Porsche 356B Carrera Abarth GTL | Porsche System Engineering | silver (+red/yellow) | | closed | rear |
| 50 | Porsche 356B 1600 | Continental Motors | silver | | closed | rear |
| 51 | MGA | Ecurie Safety Fast | | | hardtop | front |
| 52 | MGA | Ecurie Safety Fast | | | hardtop | front |
| 53 | MGA | Ecurie Safety Fast | dark green | | hardtop | front |
| 54 | TVR Grantura MG | TVR Cars Ltd | white | | closed | front |
| 55 | TVR Grantura MG | TVR Cars Ltd | | | closed | front |
| 56 | TVR Grantura MG | TVR Cars Ltd | | | closed | front |
| 57 | Porsche 356B 1600 | Paul Lund | | | - | rear |
| 58 | Osca GT 1600 | North American Racing Team | light blue (+white) | | closed | front |
| 59 | Porsche 718 RS 60 | Porsche Imports | silver | | open | mid |
| 60 | Alfa Romeo Giulietta Sprint Veloce | Scuderia Ambrosiana | light | | closed | front |
| 61 | Alfa Romeo Giulietta Sprint Veloce | Scuderia Ambrosiana | light | MARTINI & ROSSI RACING TEAM | closed | front |
| 62 | Alfa Romeo Giulietta Sprint Zagato | Martini-Rossi Racing | red | MARTINI & ROSSI RACING TEAM | closed | front |
| 63 | Alfa Romeo Giulietta Sprint Zagato | Durant-Swanson | light blue (+white) | | closed | front |
| 65 | Alfa Romeo Giulietta Sprint Zagato | Jake Kaplan | red | PREPARAZIONE | closed | front |
| 66 | Lotus Elite | Lotus | | | - | front |
| 68 | Lotus Elite | Duchess Auto | | | closed | front |
| 69 | Lotus Elite | Don Hulette | | | - | front |
| 71 | Lotus 23 | Lotus | | | open | mid |
| 72 | Austin-Healey Sebring Sprite | Donald Healey Motor Co. | | | closed | front |
| 73 | Elva Mk VI Climax | Elva Cars Ltd. | white | | open | mid |
| 74 | Elva Mk VI Climax | Elva Cars Ltd. | white | | open | mid |
| 75 | De Tomaso - Osca | Oliver Schmidt | | | open | mid |
| 76 | Fiat-Abarth 850 S | Abarth Corse | red | FIAT ABARTH 1000 | closed | - |
| 77 | Osca S 1000 | North American Racing Team | red | | open | front |
| 78 | Osca S 850 | Merrimac Racing | | | - | - |
| 79 | Osca S 750 | Automobili Osca | red | | open | front |
| 80 | DB - Panhard | Fran-Am Racing Team | | | open | - |
| 81 | DB - Panhard | Fran-Am Racing Team | | | open | - |
| 83 | Porsche 356 A 1600 | Brumos Porsche | white (+red) | | closed | rear |