Raced in Both the Indianapolis 500 and at Williams Grove Speedway
Indy Winners: (Indy wins in parentheses)- George Robson ('46)
- Bill Holland ('49)
- Johnnie Parsons ('50)
- Lee Wallard ('51)
- Troy Ruttman ('52)
- Bill Vukovich ('53, '54)
- Bob Sweikert ('55)
- Pat Flaherty ('56)
- Sam Hanks ('57)
- Jimmy Bryan ('58)
- Rodger Ward ('59, '62)
- AJ Foyt ('61, '64, '67, '77)
- Parnelli Jones ('63)
- Mario Andretti ('69)
- Gordon Johncock ('73, '82)
- Johnny Rutherford ('74, '76, '80)
Other Grove competitors that made the show:
(Listed in semi chronological order)- Tommy Hinnershitz
- Duke Nalon
- Ted Horn
- Joie Chitwood
- Bob Sall
- Tony Willman
- Everett Saylor
- Mel Hansen
- Ronney Householder
- Russ Snowberger
- Walt Ader
- Johnny Mantz
- Duane Carter
- Rex Mays
- Emil Andres
- Walt Brown
- Milt Frankhauser
- Chuck Stevenson
- Billy DeVore
- Paul Russo
- Walt Faulkner
- Henry Banks
- Mack Hellings
- Joe James
- Jimmy Wilburn
- George Conner
- George Lynch
- Jack McGrath
- Jackie Holmes
- Red Amick
- Spider Webb
- Duke Dinsmore
- Bill Schindler
- Freddie Agabashian
- Eddie Sachs
- Tony Bettenhausen
- Andy Linden
- Manuel Ayulo
- Cliff Griffith
- Jerry Hoyt
- Johnnie Tolan
- Carl Scarborough
- Jim Rigsby
- Gene Force
- George Fonder
- Len Duncan
- Bob Scott
- Art Cross
- Jimmy Davies
- Don Freeland
- Ernie McCoy
- Pete Romcevich
- Johnny Thomson
- Jimmy Reece
- Johnny Boyd
- Cal Niday
- Bill Homeier
- Eddie Russo
- George Amick
- Bob Veith
- Jimmy Daywalt
- Ed Elisian
- Pat O'Connor
- Chuck Weyant
- Jack Turner
- Al Herman
- Mike Magill
- Gene Hartley
- Eddie Johnson
- Danny Kladis
- Chuck Arnold
- Dick Rathmann
- Billy Garrett
- Bill Cheesebourg
- Al Keller
- Jud Larson
- Don Branson
- Elmer George
- Len Sutton
- Bobby Grim
- Hal Cole
- Mike Nazaruk
- Bill Mackey
- Bob Christie
- Marshall Teague
- Chuck Rodee
- Jerry Unser
- Wally Dallenbach Sr.
- Jim McWithey
- Bobby Marshman
- Bud Tinglestad
- Jim Hurtubise
- Roger McCluskey
- Don Davis
- Al Miller
- Allen Crowe
- Paul Goldsmith
- Chuck Hulse
- Al Loquasto
- Jim McElreath
- AJ Shepherd
- Bob Harkey
- Johnny White
- Bob Mathouser
- Micky Rupp
- Jan Opperman
- Arnie Knepper
- Bruce Walkup
- Greg Weld
- Gary Bettenhausen
- Carl Williams
- Larry Dickson
- Larry Cannon
- Tom Bigelow
- Bill Puterbaugh
- Lee Kunzman
- Sam Sessions
- Johnny Parsons (Jr.)
- Joe Saldana (Sr.)
- Jimmy Caruthers
- Bob Wente
- Pancho Carter
- George Snider
- Larry Rice
- Billy Engelhart
- Sheldon Kinser
- Jerry Karl
- Steve Chassey
- Bently Warren
- Bobby Olivero
- Rich Vogler
- Greg Leffler
- Roger Rager
- Jack Hewitt
- Mel Kenyon
- John Andretti
- Tony Stewart
- Steve Kinser
- Sarah Fisher
- JJ Yeley
- PJ Chesson
- Jason Leffler
- Bryan Clauson
