 
             
            
                11/7/1971
                    
                    
                            
                                Williams Grove Speedway
                            
                    
            
        Competitor Overview

Len Seroka
| Lawrence Chevrolet 410 Sprint Cars | Start | Finish | +/- | 
|---|---|---|---|
| A Feature | 31 | - | 
Lawrence Chevrolet 410 Sprint CarsA Feature
| Finish | Start | # | Competitor | Hometown | +/- | ||
|---|---|---|---|---|---|---|---|
| 1 | 91 |   | Kenny Weld Kansas City, MO | Kansas City, MO | - | ||
| 2 | 66 |   | Johnny Grum Altoona, PA | Altoona, PA | - | ||
| 3 | 78 |   | Billy Cassella | - | |||
| 4 | 8 |   | Buddy Cochran Hermitage, PA | Hermitage, PA | - | ||
| 5 | 69 |   | Ed Zirkle York, PA | York, PA | - | ||
| 6 | 5 |   | Mitch Smith Muskegon, MI | Muskegon, MI | - | ||
| 7 | 3 |   | Jan Opperman Hayward, CA | Hayward, CA | - | ||
| 8 | 19 |   | Steve Smith New Oxford, PA | New Oxford, PA | - | ||
| 9 | 40 |   | Bill Banick | - | |||
| 10 | 18 |   | Steve Ungar | - | |||
| 11 | 1A |   | Bobby Allen Hanover, PA | Hanover, PA | - | ||
| 12 | 880 |   | Smokey Snellbaker Dover, PA | Dover, PA | - | ||
| 13 | 61 |   | Ken Slaybaugh | - | |||
| 14 | 77 |   | Bobbie Adamson Corapolis, PA | Corapolis, PA | - | ||
| 15 | 68 |   | Sonny Duncan | - | |||
| 16 | 5H |   | Gary Howsare Everett, PA | Everett, PA | - | ||
| 17 | 76 |   | Ron Blazer | - | |||
| 18 | 711 |   | Elmer Ruby Artemas, PA | Artemas, PA | - | ||
| 19 | 73 |   | Kramer Williamson Palmyra, PA | Palmyra, PA | - | ||
| 20 | 80 |   | Donnie Varner | - | |||
| 21 | 56 |   | Mike Lloyd | - | |||
| 22 | 98 |   | Ron Dunstan Allentown, PA | Allentown, PA | - | ||
| 23 | 00 |   | Rick Schmelyun | - | |||
| 24 | 17 |   | Lee Osborne | - | |||
| 25 | 86 |   | Irvin King | - | |||
| 26 | 5 |   | Ted Wise | - | |||
| 27 | 28 |   | Dick Bailey Oil City, PA | Oil City, PA | - | ||
| 28 | 87 |   | Bubby Jones Glen Avon, CA | Glen Avon, CA | - | ||
| 29 | 99 |   | Barry Camp Beavertown, PA | Beavertown, PA | - | ||
| 30 |   | Jim Wilbur | - | ||||
| 31 | 7 |   | Len Seroka | - | |||
| 32 | 9 |   | Harry Benjamin Wysox, PA | Wysox, PA | - | ||
| 33 | 66 |   | Ralph Quarterson | - | |||
| 34 | 7 |   | Leroy Felty Jonestown, PA | Jonestown, PA | - | ||
| 35 | 1 |   | Lynn Paxton | - | |||
 
             
                