| | 1971 | Enduro Grand Nationals |
| | Indianapolis Raceway Park | Clermont, IN |
| Finish | Driver | Hometown | Kart | Engine |
| | American Reed Jr. |
| 1 | | Mark Dismore | Greenfield, IN |
| 2 | | John Mixon |
| 3 | | Harold Troglia, Jr. | Fairfax, VA |
| 4 | | D. Aaron Griffith | Harrisonburg, VA |
| 5 | | Arnie Pinkowsky | Portland, OR |
| | American Reed Sr. Heavy |
| 1 | | Doug Henline | Anaheim, CA |
| 2 | | Dave Watkins | Indianapolis, IN |
| 3 | | Bob Pitcock | Richardson, TX |
| 4 | | Ralph Woodard | Omaha, NE |
| 5 | | Scott Vaughn | Brownsburg, IN |
| | American Reed Sr. Light |
| 1 | | Kathey Hartman | Glendale, CA |
| 2 | | Rod Whorton | Lynwood, CA |
| 3 | | Larry Gioe | Indianapolis, IN |
| 4 | | Dave Watkins | Indianapolis, IN |
| 5 | | Roy Kuennen | Grand Rapids, MI |
| | B Limited |
| 1 | | Kathey Hartman | Glendale, CA |
| 2 | | Clay Hargrove |
| 3 | | Dave Malcolm | Albuquerque, NM |
| 4 | | Homer Adams, Jr. | Muncie, IN |
| 5 | | Ronnie Styles |
| | B Open |
| 1 | | Jack Gillespie |
| 2 | | Nelson Oswald |
| 3 | | Bill Camlin |
| 4 | | Dave Kleinschrodt |
| 5 | | Stan Willis | Wilmington, NC |
| | B Stock |
| 1 | | Bob Allman | Lakewood, CA |
| 2 | | Larry Gioe | Indianapolis, IN |
| 3 | | Phil Bachman | Greenville, TN |
| 4 | | Jack Martin |
| 5 | | Bob McCaulley | Weeping Water, NE |
| | FKE II |
| 1 | | Duffy Livingstone | Glendora, CA |
| 2 | | Bill Gregory | San Diego, CA |
| 3 | | George Kletecka |
| 4 | | Lou Barnes | Decatur, IL |
| 5 | | Bob Pickering |
| | Open Heavy |
| 1 | | Rick Gifford | Gardena, CA |
| 2 | | J.D. Gillespie |
| 3 | | Lew Larson | Topeka, KS |
| 4 | | Terry Ives | Citrus Heights, CA |
| 5 | | Don Hauslik | Milwaukee, WI |
| | Open Light |
| 1 | | Kerry Lee Norris | Columbus, IN |
| 2 | | Pat Parrish |
| 3 | | Larry Skaug |
| 4 | | James Batman |
| 5 | | Bernie Cozad | Naperville, IL |
| | Stock Appearing Jr. |
| 1 | | Ricky Rudd | Chesapeake, VA |
| 2 | | Tim Williamson | Seaside, CA |
| 3 | | Bobby Shiffert | Visalia, CA |
| 4 | | Mark Dismore | Greenfield, IN |
| 5 | | Arnie Pinkowsky | Portland, OR |
| | Stock Heavy |
| 1 | | Don Hauslik | Milwaukee, WI |
| 2 | | Lew Larson | Topeka, KS |
| 3 | | George Cardis | Ontario, CA |
| 4 | | Bruce Nield |
| 5 | | Ron Muench | Indianapolis, IN |
| | Stock Light |
| 1 | | Jim Kasparzak |
| 2 | | Jeff Brown | Dearborn Heights, MI |
| 3 | | Dexter Stroud | Tulsa, OK |
| 4 | | Doug Henline | Anaheim, CA |
| 5 | | Steve Bystrom | Chicago, IL |