From The Third Turn, an online resource for all news and results stock car racing.

USAC Stock:1971-01 USAC Stock Car Series.jpg
Held on May 1, 1971 at Knoxville Raceway in Knoxville, IA
100 L, 50 M, 80.5 KM - Scheduled Distance

RESULTS
Fin St # Driver Sponsor Make Laps Led Status Pts
1 7 75 Butch Hartman Hartman's White & Autocar 1969 Dodge 100 34 running
2 16 71 Ernie Derr 1969 Dodge 99 0 running
3 9 39 Paul Feldner 1969 Dodge 99 0 running
4 18 93 John Reimer 1971 Chevrolet Camaro 97 0 running
5 5 54 Terry Ryan Hobbs Enterprises 1969 Chevrolet Chevelle 95 0 running
6 14 12 Bay Darnell 1969 Dodge 94 0 running
7 15 1 Roger McCluskey 1970 Plymouth 94 0 running
8 21 53 Roger Regeth 1969 Chevrolet Camaro 92 0 running
9 23 21 Jack Bowsher 1971 Ford 92 0 running
10 13 98 Gerry Harrison 1969 Ford 90 0 running
11 26 63 Dick Beinlich 1969 Ford 87 0 running
12 24 58 Joe Booher Chalmers Welding 1969 Dodge 84 0 running
13 10 1 Verlin Eaker 1969 Dodge 83 61 engine
14 25 94 Earle Wagner 1969 Chevrolet Chevelle 83 0 engine
15 4 22 Dave Wall 1969 Chevrolet Chevelle 76 2 overheating
16 22 11 Sal Tovella 1970 Plymouth 65 0 oil pressure
17 3 81 Steve Arndt 1969 Chevrolet Chevelle 43 0 overheating
18 1 18 Paul Bauer 1969 Chevrolet Chevelle 38 0 overheating
19 11 40 Dan Dickey 1969 Chevrolet Camaro 34 0 overheating
20 8 17 Gordon Blankenship 1970 Plymouth 29 0 overheating
21 17 91 Les Snow 1970 Plymouth 23 0 body damage
22 19 5 Don White 1969 Dodge 19 0 clutch
23 12 7 Dave Whitcomb 1970 Dodge 17 0 overheating
24 6 77 Lem Blankenship Stott's Racing 1970 Plymouth 3 0 overheating
25 2 45 Wally Christensen 1969 Ford 3 3 oil pressure
26 20 8 J.C. Klotz Howard's Racing Enterprises 1970 Dodge 3 0 rear end
27 27 Lefty Robinson 1969 Chevrolet Camaro 0 0 did not start
RACE DATA
Failed to Qualify:
Time of Race: 0h:50:04
Fast Qualifier: Don White - 24.800 sec.
Heat Winners: [[Special:FormEdit/Driver/{{{HeatWinners}}}|{{{HeatWinners}}}]]
Dash Winners: [[Special:FormEdit/Driver/{{{DashWinners}}}|{{{DashWinners}}}]]
Consi Winners: [[Special:FormEdit/Driver/{{{ConsiWinners}}}|{{{ConsiWinners}}}]]
Non-Qualifiers Race Winners: [[Special:FormEdit/Driver/{{{NonQualWinners}}}|{{{NonQualWinners}}}]]
Margin of Victory:
Average Speed: 59.908 mph
Cautions: ?? for ?? laps - not available
Lead Changes: ?? among ?? drivers - not available