History - Series Winners - National Sprint
| DATE | LOCATION | TRACK | SERIES | WINNING DRIVER | WINNING TEAM | DISTANCE | |
| 9/14/1966 | Terre Haute, IN | Terre Haute Action Track | National Sprint | Roger McCluskey | Mutt Anderson #51 | 50 L | |
| 9/18/1966 | Winchester, IN | Winchester Speedway | National Sprint | Al Smith | Ward Dunseth/Paul Leffler #16 | 100 L | |
| 9/24/1966 | Reading, PA | Reading Fairgrounds Speedway | National Sprint | Larry Dickson | George Nesler #29 | 30 L | |
| 10/2/1966 | Salem, IN | Salem Speedway | National Sprint | Mario Andretti | Wally Meskowski #1 | 100 L | |
| 10/29/1966 | Gardena, CA | Ascot Park | National Sprint | Roger McCluskey | Mutt Anderson #51 | 30 L | |
| 11/12/1966 | Gardena, CA | Ascot Park | National Sprint | Roger McCluskey | Mutt Anderson #51 | 30 L | |
| 11/13/1966 | Altamont, CA | Altamont Raceway Park | National Sprint | A.J. Foyt | Wally Meskowski #1 | 30 L | |
| 11/27/1966 | Phoenix, AZ | Manzanita Speedway | National Sprint | Mario Andretti | Wally Meskowski #1 | 30 L | |
| 4/2/1967 | Reading, PA | Reading Fairgrounds Speedway | National Sprint | Larry Dickson | Nesler-Venezia #5 | 30 L | |
| 4/16/1967 | Rossburg, OH | Eldora Speedway | National Sprint | Rollie Beale | Kenny Lay #82 | 30 L | |
| 4/22/1967 | Reading, PA | Reading Fairgrounds Speedway | National Sprint | Greg Weld | Ward Dunseth/Paul Leffler #92 | 30 L | |
| 4/30/1967 | Winchester, IN | Winchester Speedway | National Sprint | Jerry “Scratch” Daniels | Frank Wagner #62 | 30 L | |
| 5/7/1967 | Salem, IN | Salem Speedway | National Sprint | Rollie Beale | Kenny Lay #82 | 30 L | |
| 5/28/1967 | Winchester, IN | Winchester Speedway | National Sprint | Bob Wente | Ward Dunseth/Paul Leffler #16 | 30 L | |
| 6/11/1967 | Terre Haute, IN | Terre Haute Action Track | National Sprint | Bobby Unser | Mutt Anderson #1 | 30 L | |
| 6/11/1967 | Terre Haute, IN | Terre Haute Action Track | National Sprint | Greg Weld | Ward Dunseth/Paul Leffler #92 | 30 L | |
| 6/17/1967 | Reading, PA | Reading Fairgrounds Speedway | National Sprint | Greg Weld | Ward Dunseth/Paul Leffler #92 | 30 L | |
| 6/24/1967 | Granite City, IL | Tri-City Speedway | National Sprint | Greg Weld | Ward Dunseth/Paul Leffler #92 | 30 L | |
| 6/25/1967 | New Bremen, OH | New Bremen Speedway | National Sprint | Al Smith | Dale Doty #6 | 30 L | |
| 7/2/1967 | Rossburg, OH | Eldora Speedway | National Sprint | Mickey Shaw | Doug Lang #28 | 30 L |
PAGES