| Chassis | Engine | Year | Group | First owner | Next owners (year) | Comment |
|---|---|---|---|---|---|---|
| T600-HU1 | Chevy V8 6.0 | 1981 | GTP | Cooke-Woods Racing | Redman winner IMSA 1981. Raced in Miami 1984 by Vincentz/Canepa/Mullen. | |
| T600-HU2 | 1981 | GTP | Cooke-Woods Racing | Did not qualify in Le Mans 1981 with Porsche engine. | ||
| T600-HU3 | Ford | 1981 | B6 | Grid Team Lola | => Tokyo R & D | Works car in 1981. |
| T600-HU4 | Chevy 5.7 | 1981 | GTP | John Paul | John Kalagian (1983) => sold to ?, driven by Boand/Anderson (sold middle 1984) | |
| T600-HU5 | Chevy 5.7 | 1981 | GTP | Chris Cord | => Chuck Kendall (~1984) …=> John Starkey => ? (5/1999) | |
| T600-HU6 | Chevy 5.7 | 1982 | GTP | Interscope | ||
| T600-HU7 | Chevy 5.7 | 1982 | GTP | Interscope | ||
| T600-HU8 | Porsche | 1982 | GTP | Jamy Mazzotta | => Bruce Leven/Bayside Disposal (~1983) => Taco Almeida (~1984) … => John Starkey | Raced by Haywood/Leven in 1983, then sold to Taco Almeida and raced in Miami 84-86 with Ford engine. |
| T600-HU9 | Chevy 5.7 | 1982 | GTP | Interscope | ||
| T600-HU10 | Chevrolet | 1982 | GTP | Chevrolet | Corvette GTP prototype. | |
| T600-HU11 | Chevy 5.8 | 1982 | GTP | Phil Conte | Raced in 1983/84 by Conte Racing | |
| T600-HU12 | BMW Turbo | 1982 | C1 | Karl-Heinz Becker | From 1987 group C2, in 1993 Ford Cosworth 3.5 l. | |
| T610-HU1 | DFL 3.9 | 1982 | C | Lola Cars | => Terry Hook (1984) | Sold to Terry Hook in Australia in 1984 and re-engined with a Chevrolet 366. |
| T610-HU2 | DFL 3.9 | 1982 | C | Kent-Cooke Racing | => John Bartlett (1984) | Raced at Le Mans 1982-83 by Cooke Racing then raced as C2 car with DFL 3.3 in Thundersports and some rounds of World Championship 1984. |
| T616-001 | Mazda | 1984 | GTP | BF Goodrich (Busby) | ||
| T616-002 | Mazda | 1984 | C2 | BF Goodrich (Busby) | ||
| T616-003 | Mazda | 1984 | C2 | BF Goodrich (Busby) | Raced at Le Mans 1984. | |
| T616-004 | Polimotor | 1985 | Lights | Matty Holzberg | ||
| T710-HU01 Corvette | Chevy V6 3.4 Turbo | 1985 | GTP | Hendricks Motorsport | ||
| T711-HU02 Corvette | Chevy V8 5.8 | 1985 | GTP | Lew Price | Normally aspirated Chevrolet engine. | |
| T810-HU1 | Nissan | 1985 | GTP | Electramotive | ||
| T810-HU2 | Nissan | 1985 | GTP | Electramotive | ||
| T810-HU3 | Nissan | 1985 | C1 | Central 20 Team | ||
| T810-HU4 | Nissan | 1987 | C1 | Central 20 Team | ||
| T810-unnumbered | Nissan | 1987 | Electramotive | Unnumbered chassis kept by Electramotive as a spare and never built into a full car. | ||
| T86/10-HU01 Corvette | Chevy V8 | 1986 | GTP | Hendricks Motorsport | ||
| T86/10-HU02 Corvette | Chevy V6 Turbo | 1986 | GTP | Hendricks Motorsport | ||
| T86/12-HU03 Corvette | Chevy V6 Turbo | 1987 | GTP | Hendricks Motorsport | Development of T86/10 - car with Lotus active suspension. | |
| T87/10-HU01 Corvette | Chevy V6 Turbo | 1987 | GTP | Hendricks Motorsport | ||
| T88/11-HU01 Corvette | Chevy V8 | 1988 | GTP | Peerles Racing | Normally aspirated Chevrolet engine. | |
| T92/10-HU1 | Judd | 1992 | C1a | Euroracing (Zwolsman) | Perhaps four T92/10 cars built. | |
| T92/10-HU2 | Judd | 1992 | C1a | Euroracing (Zwolsman) | ||
| T92/10-HU3 | Judd | C1a | McNeil Engineering |