The 33 cars from the 1981 Indianapolis 500 Mile Race

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#1 PENNZOIL CHAPARRAL/COSWORTH
DRIVEN BY JOHNNY RUTHERFORD

Photo from INDYCAR

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#2 BLUE POLY MARCH/COSWORTH
DRIVEN BY TOM SNEVA

Photo from INDYCAR

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#3 NORTON SPIRIT PENSKE/COSWORTH
DRIVEN BY BOBBY UNSER

Photo from INDYCAR

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#4 RHOADES AIRCRAFT SALES WILDCAT/COSWORTH
DRIVEN BY DENNIS FIRESTONE

Photo from INDYCAR

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#5 ALEX FOODS PENSKE/COSWORTH
DRIVEN BY PANCHO CARTER

Photo from INDYCAR

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#6 THE GOULD CHARGE PENSKE/COSWORTH
DRIVEN BY RICKMEARS

Photo from INDYCAR

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#7 AB DICK PACEMAKER PENSKE/COSWORTH
DRIVEN BY BILL ALSUP

Photo from INDYCAR

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#8 HOPKINS LIGHTNING/COSWORTH
DRIVEN BY GARY BETTENHAUSEN

Photo from INDYCAR

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#14 VALVOLINE-GILMORE COYOTE/COSWORTH
DRIVEN BY A.J. FOYT

Photo from INDYCAR

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#16 PROVIMI VEAL MCLAREN/COSWORTH
DRIVEN BY TONY BETTENHAUSEN JR

Photo from INDYCAR

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#20 STP OIL TREATMENT WILDCAT/COSWORTH
DRIVEN BY GORDON JOHNCOCK

Photo from INDYCAR

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#25 INTERSCOPE RACING INTERSCOPE/COSWORTH
DRIVEN BY DANNY ONGAIS

Photo from INDYCAR

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#31 MACHINIST UNION PENSKE/COSWORTH
DRIVEN BY LARRY DICKSON

Photo from INDYCAR

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#32 JERRY O’CONNELL RACING PHOENIX/COSWORTH
DRIVEN BY KEVIN COGAN

Photo from INDYCAR

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#33 RED ROOF INNS MCLAREN/COSWORTH
DRIVEN BY VERN SCHUPPAN

Photo from INDYCAR

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#35 MONTGOMERY WARD AUTO CLUB PENSKE/COSWORTH
DRIVEN BY BOB LAZIER

Photo from INDYCAR

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#37 FORSYTHE INDUSTRIES PENSKE/COSWORTH
DRIVEN BY SCOTT BRAYTON

Photo from INDYCAR

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#38 TONCO TRAILER MCLAREN/CHEVROLET
DRIVEN BY JERRY KARL

Photo from INDYCAR

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#40 STP OIL TREATMENT WILDCAT/COSWORTH
DRIVEN BY MARIO ANDRETTI

Photo from INDYCAR

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#48 PEPSI CHALLENGER EAGLE/CHEVROLET
DRIVEN BY MIKE MOSLEY

Photo from INDYCAR

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#50 PSACHIE/GARZA/ESSO PENSKE/COSWORTH
DRIVEN BY GEOFF BRABHAM

Photo from INDYCAR

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#51 IDS IDEA SCHKEE/CHEVROLET
DRIVEN BY TOM KLAUSLER

Photo from INDYCAR

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#53 PSACHIE/GARZA/ESSO PENSKE/COSWORTH
DRIVEN BY STEVE KRISILOFF

Photo from INDYCAR

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#55 PSACHIE/GARZA/ESSO PENSKE/COSWORTH
DRIVEN BY JOSELE GARZA

Photo from INDYCAR

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#56 GENESEE BEER PENSKE/CHEVROLET
DRIVEN BY TOM BIGELOW

Photo from INDYCAR

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#60 INTERMEDICS WILDCAT/COSWORTH
DRIVEN BY GORDON SMILEY

Photo from INDYCAR

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#74 NATIONAL ENGINEERING CO PENSKE/COSWORTH
DRIVEN BY MICHAEL CHANDLER

Photo from INDYCAR

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#79 HUBLER CHEVROLET/KISS 99/COLONIAL BREAD PENSKE/COSWORTH
DRIVEN BY PETE HALSMER

Photo from INDYCAR

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#81 SERGIO VALENTE JEANS LONGHORN/COSWORTH
DRIVEN BY SHELDON KINSER

Photo from INDYCAR

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#84 UNO/WTTV/GUARANTEE AUTO PARNELLI/COSWORTH
DRIVEN BY TIM RICHMOND

Photo from INDYCAR

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#88 VALVOLINE-LONGHORN LONGHORN/COSWORTH
DRIVEN BY AL UNSER

Photo from INDYCAR

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#90 KRACO CAR STEREO MARCH/COSWORTH
DRIVEN BY BILL WHITTINGTON

Photo from INDYCAR

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#91 WHITTINGTON BROTHERS MARCH/COSWORTH
DRIVEN BY DON WHITTINGTON

Photo from INDYCAR

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