The 1971 Yankee 400 was a ''

NASCAR The National Association for Stock Car Auto Racing, LLC (NASCAR) is an American auto racing sanctioning and operating company that is best known for stock car racing. The privately owned company was founded by Bill France Sr. in 1948, and hi ...

Winston Cup Series The NASCAR Cup Series is the top racing series of the NASCAR, National Association for Stock Car Auto Racing (NASCAR). The series began in 1949 as the Strictly Stock Division, and from 1950 to 1970 it was known as the Grand National Division. ...

'' race that took place at

Michigan International Speedway Michigan International Speedway (MIS) is a moderate-banked D-shaped speedway located off U.S. Highway 12 on more than approximately south of the village of Brooklyn, in the scenic Irish Hills area of southeastern Michigan. The track is ...

on August 15, 1971. The purse for this event was $51,015 ($ when adjusted for inflation).

Background

is a four-turn superspeedway that is long. Groundbreaking took place on September 28, 1967. Over of dirt were moved to form the D-shaped oval. The track opened in 1968 with a total capacity of 25,000 seats. The track was originally built and owned by Lawrence H. LoPatin, a Detroit-area land developer who built the speedway at an estimated cost of $4–6 million. Financing was arranged by Thomas W Itin. Its first race took place on Sunday, October 13, 1968, with the running of the USAC 250 mile Championship Car Race won by Ronnie Bucknum.

Race report

There were 26,000 fans in attendance for this two hour, forty minute race in

Brooklyn Brooklyn () is a borough of New York City, coextensive with Kings County, in the U.S. state of New York. Kings County is the most populous county in the State of New York, and the second-most densely populated county in the United States, be ...

Michigan Michigan () is a state in the Great Lakes region of the upper Midwestern United States. With a population of nearly 10.12 million and an area of nearly , Michigan is the 10th-largest state by population, the 11th-largest by area, and the ...

There were two cautions for twelve laps and the victory margin was three seconds. Average speed was per hour while the pole speed was per hour. All forty competitors in this race were born in the

United States of America The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territo ...

. 200 laps were undertaken on the paved

oval track Oval track racing is a form of closed-circuit motorsport that is contested on an oval-shaped race track. An oval track differs from a road course in that the layout resembles an oval with turns in only one direction, and the direction of traffic ...

spanning . Manufacturers involved in this race included

Mercury Mercury commonly refers to: * Mercury (planet), the nearest planet to the Sun * Mercury (element), a metallic chemical element with the symbol Hg * Mercury (mythology), a Roman god Mercury or The Mercury may also refer to: Companies * Merc ...

Ford Ford commonly refers to: * Ford Motor Company, an automobile manufacturer founded by Henry Ford * Ford (crossing), a shallow crossing on a river Ford may also refer to: Ford Motor Company * Henry Ford, founder of the Ford Motor Company * Ford F ...

Dodge Dodge is an American brand of automobiles and a division of Stellantis, based in Auburn Hills, Michigan. Dodge vehicles have historically included performance cars, and for much of its existence Dodge was Chrysler's mid-priced brand above P ...

Chevrolet Chevrolet ( ), colloquially referred to as Chevy and formally the Chevrolet Motor Division of General Motors Company, is an American automobile division of the American manufacturer General Motors (GM). Louis Chevrolet (1878–1941) and ous ...

, and

Plymouth Plymouth () is a port city and unitary authority in South West England. It is located on the south coast of Devon, approximately south-west of Exeter and south-west of London. It is bordered by Cornwall to the west and south-west. Plymouth ...

. Friday Hassler blew his vehicle's engine on lap 7. Bobby Isaac had a problem with his vehicle's water pump on lap 11. Benny Parsons blew his engine on lap 29. Henley Gray's vehicle had a problematic suspension on lap 38. Fuel pump issues forced Ed Negre out of the race on lap 40. Dave Marcis overheated his vehicle on lap 45. Problems with the clutch caused John Sears to exit the race on lap 49. Coo Coo Marlin blew his vehicle's engine on lap 76. Dick May overheated his vehicle on lap 84. Engine problems happened for Pete Hamilton on lap 87. Pete Hamilton had the only car that could possibly beat Bobby Allison; he would overtake Allison on laps 31, 40, 46, and 49 before losing dominance over Bobby Allison on lap 50. Problems with the vehicle's ignition forced Johnny Halford out of the race on lap 94. Bill Seifert's vehicle had a troublesome fuel pump on lap 110; forcing his early exit from the race. Dean Dalton had engine issues on lap 125 that forced him out of the race while Charlie Glotzbach dealt with the same issue on lap 129.

Qualifying

Finishing order

Section reference:

References

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Yankee 400 The NASCAR Cup Series has held stock car races annually at Michigan International Speedway in Brooklyn, Michigan since 1969. Traditionally, the track held two Cup Series races, one in June, around Father's Day weekend and another in August. The ...

NASCAR races at Michigan International Speedway