History to roar again at US Grand Prix.

Once again, fans of the SAP United States Grand Prix will have a chance to compare the cutting-edge technology of today's FIA Formula One World Championship cars with the historic F1 cars of years past.

Twenty-two vintage Formula One cars will drive on the 2.606mile road course at the Indianapolis Motor Speedway after the end of the current competition activities on Friday and Saturday, and when not in action, will be parked up for fans to drool over.

The Historic Grand Prix group comprises more than 50 owner-drivers who tune and drive vintage F1 cars from the FIA's three-litre engine formula of 1966-83. The cars, when not running, will be parked in an open-air garage area in the east parking lot of the Speedway's Hall of Fame museum.

Included in the entry list are an Elf Team Tyrrell car driven by Jackie Stewart during his 1971 world championship winning season, as well as the Lotus 79/4 John Player Special driven by Mario Andretti in his triumphant 1978 campaign. Cars formerly driven by other Formula One legends such as Niki Lauda, Ronnie Peterson, Clay Regazzoni, Gilles Villeneuve and others also will turn laps.

Historic Grand Prix - entry:

1968
Ferrari 67 (Chris Amon) Todd Morici Todd Morici

1971
Tyrrell 002 (Jackie Stewart) John Dimmer John Dimmer

1972
BRM P160E (Clay Regazzoni) John Springett David Springett

1974
March 741 (Hans Stuck) Dean Tank Dean Tank
March 741 (Hans Stuck) David Kane David Kane

1975
Penske PC-3 (John Watson) Doug Mockett Doug Mockett
Parnelli VPJ 104 (Mario Andretti) Dan Marvin Dave Olson/Dan Marvin

1976
Ferrari 312 T-2 (Niki Lauda) Chris MacAllister Chris MacAllister
March 761-02 (Ronnie Peterson) Howard Cherry Howard Cherry

1977
Shadow DN-8 (Tom Pryce) Tom Claridge Tom Claridge
Shadow DN-8 (Tom Pryce) Phil Gumpert Phil Gumpert

1978
Arrows FA-1 (Riccardo Patrese) Johannes Willenpart Joe Willenpart
Lotus 79 (Mario Andretti) James King Duncan Dayton
Arrows FA-1 (Riccardo Patrese) Brent Berge Brent Berge

1979
Tyrrell 009 (Didier Pironi) Jim Busby Bill Karges/Jim Busby
Tyrrell 009 (Jean-Pierre Jarier) TBA Bill Karges/Jim Busby

1980
Shadow DN-9 (Elio de Angelis) Charles Werner Charles Werner
Williams FW08B (Alan Jones) Charles Nearburg Charles Nearburg
Ferrari 312 T-5 (Gilles Villeneuve) Bud Moeller Bud Moeller

1981
Theodore TY01 (Derek Daly) David Busby Bill Karges/Jim Busby

1982
Theodore TY02 (Derek Daly) Eddie Claridge Eddie Claridge

1983
Tyrrell 012 (Michele Alboreto) Rick Knoop Bill Karges/Jim Busby

[Names in brackets represent original driver, followed by current driver and, in italics current owner]