Thursday, May 7, 2026

30 Days in May Bonus: No. 48, Mike Mosley, 1981 Pepsi Challenger Eagle/Chevrolet

Welcome to our monthlong countdown celebrating notable drivers and cars from the Indianapolis 500!

Majeske collection
Mike Mosley earned a front-row starting position for the 1981 Indianapolis 500
in the Pepsi Challenger Eagle/Chevrolet.


Sharp-looking, fast and loud, 1981 was the only appearance of the Pepsi Challenger at Indianapolis. Always an innovator, Dan Gurney was trying to bring stock-block engines to Indy racing as a lower-cost alternative to the Cosworth engines, which were used by (almost) everyone else. In terms of speed, this car proved his point as Mike Mosley put it in the middle of the front row. 

The sound of this screaming Eagle is almost impossible to describe. It had a distinctive roar – in some ways, perhaps, it was the Novi of its generation. In other words, if you heard it, you never forgot it. The distinctive shape and color of the Eagle made it look like a dart hurtling down the straightaway. 

Consistent with the lousy fortune Mosley endured at Indianapolis, he went out after 16 laps with a radiator issue, placing 33rd. At Milwaukee a couple of weeks later, Mosley won, going from the back row to first in an incredible driving display. It was the last of his five wins in Indy cars and the last for Gurney in IndyCar competition as well. 

(Mosley was added as a promoter’s option to the back of the field along with Cliff Hucul. Mosley started 25th, Hucul 26th. Hucul dropped out before completing a lap, so it could be said that this was a worst-to-first drive for Mosley.)

#ThisIsMay #Indy500 @IMS @IMSMuseum @IndyCar

30 Days in May: No. 7, Gary Bettenhausen, 1972 Sunoco McLaren/Offy

Welcome to our monthlong countdown celebrating notable drivers and cars from the Indianapolis 500!

Majeske collection
Gary Bettenhausen started fourth and led 138 laps in the 1972 Indianapolis 500.


For the 1972 season, Roger Penske added Gary Bettenhausen so his team could benefit from his oval-racing expertise. Bettenhausen repaid the confidence by winning at Trenton and was leading the USAC Championship standings heading into the Month of May. Besides Bobby Unser, who boosted the pole speed by more than 17 mph, Bettenhausen was probably the other driver picked most to win the 500.


Unser led easily early, then went out after just 31 laps with ignition rotor failure. Bettenhausen took over from there and seemed poised for a sure victory until his ignition failed after 182 laps. 


Given his family’s legacy and the great admiration and respect fans and competitors alike had for Bettenhausen, this could’ve been one of the most popular victories in Indianapolis 500 history. Instead, Mark Donohue, another popular driver, collected the Borg-Warner for Penske, which was the first of 20 – and counting. 


This postcard was part of a set that folded out and included photos of several of the top drivers of the day, plus scenes from Gasoline Alley, the original museum and more. 



#ThisIsMay #Indy500 @IMS @IMSMuseum @IndyCar @Team_Penske

Wednesday, May 6, 2026

Indianapolis 500 front rows of the 1970s: 1972

In addition to the usual Month of May countdown, we’re also looking back at the front rows of the 1970s, which included some of the most accomplished drivers in the history of the Indianapolis 500.


Faithful readers of this space know that this decade is part of my personal golden age at the Speedway. I’m grateful I got to witness much of it first-hand as a boy.


Here’s a statistical look at the front-row drivers of the 1970s:


Driver

Indianapolis 500 poles (career)

Indianapolis 500 wins (career)

Al Unser

1

4

Johnny Rutherford

3

3

A.J. Foyt

4

4

Peter Revson

1

0

Mark Donohue

0

1

Bobby Unser

2

3

Wally Dallenbach

0

0

Mike Hiss

0

0

Gordon Johncock

0

2

Tom Sneva

3

1

Danny Ongais

0

0

Rick Mears

6

4

Totals

20

22


For each year, we’ll have the front row, how many Indianapolis 500 wins were represented on the front row at the start of the race, the number of Indianapolis 500 wins in the drivers’ respective careers, and a brief recap of practice, qualifying and the race.





Majeske collection
The front row of the 1972 Indianapolis 500 had Bobby Unser on the pole in the Olsonite
Eagle,Peter Revson in the middle in the Gulf McLaren and Mark Donohue on the outside
in the Sunoco McLaren.


1972 front row: Bobby Unser (pole), Peter Revson, Mark Donohue


How it started: 1 Indianapolis 500 victory, courtesy of Bobby Unser in 1968.


How it ended: 4 Indianapolis 500 victories – three from Bobby Unser (covered in the 1971 entry) and Mark Donohue’s from the 1972 race.


About the 1972 race: The 1972 front row featured the same drivers and same teams as in 1971, just scrambled a bit. Bobby Unser smashed the qualifying record by 17 mph in the gleaming Olsonite Eagle/Offy – a feat unlikely to be duplicated unless IndyCars start running on rocket fuel. Like Mark Donohue the year before, Unser took off at the start and dominated until he was sidelined by a broken ignition rotor, which is a rather odd mechanical malfunction. He wound up 30th, which was by far the worst result for a pole-sitter in the 1970s.


By then, Peter Revson, in the Gulf McLaren/Offy, was already out with a broken gearbox after 12 laps. Donohue’s Penske teammate, Gary Bettenhausen, led for 138 laps in his Sunoco McLaren/Offy before dropping out with what was officially termed ignition trouble. In an interview years later, Bettenhausen said he had a hole in the radiator that kept the engine from cooling down properly during yellow-light periods and that’s what led to his trouble. 


After Bettenhausen faded, Jerry Grant, who was Unser’s teammate at All American Racers, took his striking purple Mystery Eagle/Offy to the front before pitting on Lap 188 because of a deflating right front tire. Dan Gurney, for whatever reason, directed Grant into Unser’s vacant pit to deal with the situation. The crew then (unwittingly?) hooked up the fuel hose from Unser’s pit tank and sent Grant on his way.


Donohue, in Penske’s other Sunoco McLaren/Offy, led the last 13 laps to secure the win. Gurney protested the result. But instead of Grant being elevated to victory, officials disallowed his last 12 laps for the refueling shenanigans, dropping him from second to 12th and costing about $72,000 in prize money.


With that, Donohue gave Roger Penske the first of his 20 (and counting) Indianapolis 500 victories.

 

#Indy500 #ThisIsMay @Team_Penske @IMS @IndyCar @IMSMuseum @ArrowMcLaren

30 Days in May: No. 6, Bobby Unser, 1972 Olsonite Eagle/Offy

Welcome to our monthlong countdown celebrating notable drivers and cars from the Indianapolis 500!

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I got this postcard at the SupeRX drug store at Lafayette Square.


I think it’s fair to say that Bobby Unser did something in 1972 that will never happen again: He jumped the pole speed by more than 17 mph with a four-lap average of 195.940 mph, including one lap of 196.678 mph. The combination of aerodynamics (in the form of giant wings), better tires, basically unlimited engines and extremely brave drivers meant that everyone in the lineup for the 1972 Indianapolis 500 qualified faster than the 1971 pole speed, which was a comparatively paltry (but also record-breaking that year) 178.696 mph.


Unser ran away from everyone at the start, leading the first 30 laps. He was out after Lap 31, however, with a bad ignition rotor – something that almost never fails. His 30th-place finish was the worst for a pole-sitter in the 1970s.  


#ThisIsMay #Indy500 @IMS @IMSMuseum @IndyCar

Tuesday, May 5, 2026

30 Days in May Bonus: No. 55, Josele Garza, 1981 Psachie Garza Esso Penske/Cosworth

Welcome to our monthlong countdown celebrating notable drivers and cars from the Indianapolis 500!


Although probably forgotten by most race fans today, Josele Garza was something of a sensation at Indianapolis in 1981. A rookie with only one previous IndyCar start, Garza grabbed headlines with his easygoing and friendly style, colorful cars, and a smooth, fast qualifying effort that landed him on the outside of the second row. The Mexico City native headed a three-car team that also included fellow newcomer Geoff Brabham and veteran Steve Krisiloff. Each made the field easily, which was quite an accomplishment that year as there were 105 entries (!) and 12 (!!) bumps (plus another car that qualified too slow). Think about that for a moment and compare that with recent years when just getting to 34 entries has been a struggle.

 

Even though Garza’s license listed him as 22, he actually was only 19. On Race Day, he led 13 laps before crashing on Lap 138 due to a mechanical failure and finished 23rd. Despite the low finish, his qualifying and race performances were enough to earn him Rookie of the Year. Incidentally, the highest-finishing rookie was Kevin Cogan in fourth, one spot ahead of Brabham. Krisiloff was eighth to round out an impressive debut for the team.

 

The 1981 Indianapolis 500 race was basically Garza’s high point at the Brickyard. He was in every 500 through 1987, with a best finish of 10th in 1984, then disappeared almost as fast as he arrived. Garza sought a ride in Formula 1 and did some testing for various teams, but nothing concrete materialized. His best finish in a CART race came in the 1986 Michigan 500, when he finished second to Johnny Rutherford.


#ThisIsMay #Indy500 @IMS @IMSMuseum @IndyCar

Majeske collection
Josele Garza was named Rookie of the Year for the 1981 Indianapolis 500.

30 Days in May: No. 5, Lloyd Ruby, 1972 Wynn’s Atlanta/Foyt

Welcome to our monthlong countdown celebrating notable drivers and cars from the Indianapolis 500!

Penske Entertainment/Indianapolis Motor Speedway
Lloyd Ruby was known for having tough luck in the Indianapolis 500, but the 1972 race
was one of his better ones. He started 11th and finished sixth.


The Atlanta car was so named because it was built in that city in a facility adjoining Gene White Racing. The men behind the effort included two former Team McLaren employees, and the McLaren influence is apparent. Early on, they were dubbed “Scarlett O’Hara McLarens.”


A total of three Atlantas were built for 1972 – two going to the Gene White team for Lloyd Ruby and Cale Yarborough, with the other intended for A.J. Foyt. 


Ruby practiced in both the Atlanta and a Lola, which eventually was qualified by Sam Sessions.


The 1972 race ended up being one of the better results for “Hard-Luck Lloyd” as he finished sixth, two spots behind Sessions. Yarborough was 10th to cap a very successful day for the Gene White team.


The Atlantas soldiered on for a few more seasons. Jim McElreath practiced in the Foyt Atlanta in 1973, which was then qualified by George Snider for the 1974 Indianapolis 500. This Atlanta was distinguished by its flat nose that was similar to the 1972 Lola.


According to oldracingcars.com, this particular Atlanta eventually morphed into the Boyd-Robeson entry that several drivers tried unsuccessfully to qualify for the 1977 500.


Eldon Rasmussen bought at least one Atlanta for the 1973 season and reworked it into his Ras-Car, which he continuously updated and campaigned for several years.


Larry McCoy also drove a Ras-Car/Atlanta at the Speedway. He and Rasmussen made their Indy debuts in the 1975 500.


The Atlanta was one of 12 marques in the 1972 Indianapolis 500, which seems rather mind-boggling today. Perhaps even more unbelievable is that eight of those chasses were brand-new.


So thanks to Mike Underwood, Eamon Fullalove and Graeme Bartils for bringing us the Atlanta during a time when innovation ruled the Speedway.


#ThisIsMay #Indy500 @IMS @IMSMuseum @IndyCar @WynnsRacing

30 Days in May: No. 5, Danny Sullivan, 1985 Miller American March/Cosworth

Welcome to our monthlong countdown celebrating notable drivers and cars from the Indianapolis 500!

Majeske collection
In 1985, Danny Sullivan became the first to win the Indianapolis 500 from
the eighth starting position.

As someone who grew up in the 1980s, the fact that it’s been more than 40 since Danny Sullivan’s Indianapolis 500 victory is a bit distressing and means I might be getting old. No matter. Sullivan’s win is one of the more famous in the 100-plus years of the race because of his spin in front of Mario Andretti in Turn 1 on Lap 120 after passing him for the lead. The fact that neither one of them hit the wall nor each other is incredible. After gathering the car, Sullivan pitted for new tires, charged back up through the field, passed Andretti again on Lap 140, and led the rest of the way. Andretti actually led the most laps (107 to Sullivan’s 67), but had to settle for second place, 2.477 seconds back.


The “Spin and Win” vaulted Sullivan into the mainstream. He even was a guest star on an episode of “Miami Vice,” one of the most popular TV shows, in early 1986. Sullivan played a racing driver (naturally) who is accused of murder in “Florence Italy.” The Fat Boys also run afoul of Crockett and Tubbs in this one, which we watch each May.


In addition to his victory, Sullivan had three other top 10s in the 500: ninth in 1986, fifth in 1992 and ninth in his last race in 1995.


#Indy500 @IMS @IMSMuseum @IndyCar @SpinToWin85 @TeamPenske