1966 Indianapolis 500

The 50th International 500-Mile Sweepstakes was held at the Indianapolis Motor Speedway in Speedway, Indiana on Monday, May 30, 1966. The official program cover for the race celebrated both the 50th running of the race, and 150th anniversary of Indiana statehood.

50th Indianapolis 500

Indianapolis Motor Speedway
Indianapolis 500
Sanctioning body	USAC
Season	1966 USAC season
Date	May 30, 1966
Winner	Graham Hill
Winning team	John Mecom, Jr.
Average speed	144.317 mph (232.256 km/h)
Pole position	Mario Andretti
Pole speed	165.899 mph (266.989 km/h)
Fastest qualifier	Mario Andretti
Rookie of the Year	Jackie Stewart
Most laps led	Lloyd Ruby (68)
Pre-race ceremonies
National anthem	Purdue Band
"Back Home Again in Indiana"	Ed Ames
Starting command	Tony Hulman
Pace car	Mercury Comet Cyclone GT
Pace car driver	Benson Ford
Starter	Pat Vidan[1]
Honorary referee	Raymond Firestone[1]
Estimated attendance	275,000[2]
TV in the United States
Network	ABC's Wide World of Sports
Announcers	Chris Schenkel Rodger Ward
Chronology
Previous Next 1965 1967

Eleven of the 33 starters were eliminated in a first-lap accident right after receiving the green flag on the main stretch. Only A. J. Foyt was injured, hurting his hand scaling the catch fence trying to escape the wreck scene. Only seven cars, the fewest finishers ever, were still running by the end of the race. First-time starter Jackie Stewart led by over a lap late in the race in John Mecom's Lola T90-Ford.^[3] However, inside ten laps to go, his oil pressure dropped too low due to a broken scavenge pump. Stewart parked the car, and after briefly attempting to push some ways, he walked back to the pits. Fellow first-time starter Graham Hill inherited the lead and led a total of 10 laps to win, the first rookie winner since 1927. Despite parking his car, Stewart was voted the rookie of the year over Hill, completing enough laps to finish in 6th place.

Defending race winner Jim Clark spun twice during the race, and finished second. A mild controversy developed at the conclusion of the race, as Clark's crew - and some observers - erroneously believed their car was the race winner over Hill. However, during post-race review, the scoring serials were settled later that evening, confirming Hill the race winner and Clark placing second. For the second year in a row, the Wood Brothers from the NASCAR Grand National circuit were invited to work pit stops, this time for Dan Gurney. However, the car dropped out of the race in the crash on the opening lap.^[4]

Race schedule

Race schedule – April/May 1966 Sun Mon Tue Wed Thu Fri Sat 24 Trenton 25   26   27   28   29   30 Practice 1 Practice 2 Practice 3 Practice 4 Practice 5 Practice 6 Practice 7 Practice 8 Practice 9 Practice 10 Practice 11 Practice 12 Practice 13 Practice 14 Time Trials 15 Time Trials 16 Practice 17 Practice 18 Practice 19 Practice 20 Practice 21 Time Trials 22 Bump Day 23   24   25   26   27 Carb Day 28   29 Parade 30 Indy 500 31

Color Notes Green Practice Dark Blue Time trials Silver Race day Red Rained out* Blank No track activity * Includes days where track activity was significantly limited due to rain

Practice and time trials

Background

Three-year veteran Johnny Rutherford was injured in a serious crash on April 3 at Eldora, and was forced to sit out the 1966 race.^[5]

The Mecom Racing Team was scheduled to field drivers Walt Hansgen, Rodger Ward, and Jackie Stewart. However, Hansgen died from injuries suffered in a crash during a test session at Le Mans on April 3. Graham Hill was named as a late replacement, and his name was not even listed on the entry list in the official program.

Practice

Practice for the "Golden Anniversary 500" opened on Saturday April 30,^[6] but cold temperatures and rainy weather for the first few days kept most cars off the track. Chuck Hulse (149.8 mph) was the fastest car over the first weekend.^[7] On Monday May 2, Art Pollard became the first rookie to pass the 145 mph rookie test.^[8] Jackie Stewart also passed his rookie test.

On Tuesday May 10, Mario Andretti turned a practice lap of 164.5 mph during practice, establishing himself as an early favorite for the pole position.^[6] Among the others over the 160 mph mark were A. J. Foyt, George Snider, and Dan Gurney.

Rain washed out practice on Wednesday May 11.^[9]

On Friday May 13, the final day of practice before time trials, Mario Andretti shattered the unofficial track record by more than 5 mph, running a lap of 167.411 mph. Rain hampered most of the day, but Andretti put together additional laps of 166 mph, and 164 mph. The next-fastest car was Jim Clark, whose best lap was 165.7 mph.^[10]

Saturday May 14 – Pole Day time trials

Mario Andretti won the pole position with a four-lap track record of 165.889 mph. His best single lap was a record 166.328 mph.^[11]

Chuck Rodee was killed in a crash. On his second warmup lap in turn one, Rodee backed into the outside wall, and he died of his injuries at the hospital.

A total of 18 cars completed qualifying runs on a chilly pole day.

Sunday May 15 – Second Day Time trials

After crashing on pole day, A. J. Foyt qualified at 161.355 mph, the fourth-fastest car in the field.

Saturday May 21 – Third Day Time trials

Unser brothers Bobby and Al qualified, with Al (162.272 mph) leading the speeds for the day.^[12] Bobby Grim qualified his turbo Offy front-engined roadster at 158.367 mph, the only such car in the field.

Sunday May 22 – Bump Day Time trials

Two drivers managed to bump their way into the field, Ronnie Duman and Larry Dickson.^[13] Greg Weld wrecked two cars (one of which was a popular Granatelli-Novi), but was uninjured. Bobby Grim, the slowest qualifier, holds on to the make the field in his front-engined roadster.

Starting grid

Row	Inside	Middle	Outside
1	Mario Andretti	Jim Clark  W	George Snider
2	Parnelli Jones  W	Lloyd Ruby	Gordon Johncock
3	Jim McElreath	Chuck Hulse	Don Branson
4	Jerry Grant	Jackie Stewart  R	Billy Foster
5	Rodger Ward  W	Johnny Boyd	Graham Hill  R
6	Gary Congdon  R	Mel Kenyon  R	A. J. Foyt  W
7	Dan Gurney	Joe Leonard	Roger McCluskey
8	Jim Hurtubise	Al Unser	Cale Yarborough  R
9	Carl Williams  R	Arnie Knepper	Bud Tingelstad
10	Bobby Unser	Eddie Johnson	Al Miller
11	Bobby Grim	Larry Dickson  R	Ronnie Duman

R Indianapolis 500 rookie

W Indianapolis 500 winner

  Yellow indicates the driver was eliminated in the first lap accident.

  Tan indicated the driver was involved in the first lap accident, but was able to restart the race.

Alternates

• First alternate: Dick Atkins  R  (#97)^[14]

Failed to qualify

• Jim Adams  R  – Entry declined, lack of experience
• Gary Bettenhausen (#61)  R  – Entry declined, lack of experience
• Ronnie Bucknum  R  (#68)
• Bill Cheesbourg (#79, #99)
• Jack Conely (#89)  R  – Did not appear/failed engine in practice
• Dick Fries  R  – Entry declined, lack of experience
• Masten Gregory (#63, #78)
• Dick Guldstrand  R  – Entry declined, lack of experience
• Bob Harkey (#85)
• Bob Hurt  R  (#36)
• Bruce Jacobi  R  (#68)
• Bobby Johns (#41)
• Jud Larson – Did not appear
• Ron Lux  R  (#55)
• Art Malone (#32)
• Bob Mathouser (#96)
• Mike McGreevey  R  (#85)
• Hal Minyard  R  (#44)
• Dave Paul  R 
• Art Pollard  R  (#44)
• Red Riegel  R  (#87)
• Chuck Rodee (#92) – Fatal accident
• Ebb Rose – Did not appear
• Johnny Rutherford (#92) – Withdrew, injured
• Sammy Sessions  R  (#38)
• Gig Stephens  R  (#71) – Did not appear
• Chuck Stevenson (#11)
• Bob Tattersall  R  (#61)
• Bob Veith (#67)
• Greg Weld  R  (#15, #76)
• Bob Wente (#65, #85)
• Billy Wilkerson  R  – Entry declined, lack of experience
• Dempsey Wilson (#51)
• LeeRoy Yarbrough  R  (#76)^[15]

Race recap

Start

As the field came down the main stretch for the start, Billy Foster was among those jockeying for position. As the green flag fell, he nearly touched wheels with Gordon Johncock and lost control.^[16] He spun directly into the outside wall, just beyond the start/finish line, and triggered a huge pileup. Sixteen cars were involved, with debris and loose wheels bouncing all over the racing surface.

As the drivers instinctively scurried out of their machines to avoid possible flames (although no significant fires had broken out), A. J. Foyt became the only driver casualty of the incident. He injured his hand climbing over the catch fence on the outside of the track.^[16] He was checked out at the infield hospital, and cleared to drive relief if needed. One spectator was hit by a wheel from the crash.

Of the sixteen cars, eleven were damaged beyond repair. The red flag came out, and after the cleanup, the race lined up for a restart with only 22 cars. The red flag delay was about 1 hour and 24 minutes.^[16]

When the race was restarted, the field took several warm up laps, and restarted single file. The yellow light came back on almost immediately when Johnny Boyd crashed in turn 1 on the first green lap.

Race

The early half of the race was dominated by Lloyd Ruby, who was seeking his first win in the Indianapolis 500. However, a bad pit stop resulted in Ruby losing a couple of laps and he went on to finish 11th. Jackie Stewart dominated the second half of the race, leading 40 laps. Stewart was leading by a little over a lap before he began to suffer from low oil pressure with tenlaps to go. Stewart parked his car in turn four, and briefly attempted to push the car back to the pits. Eventually Stewart abandoned the machine, and walked back to the garage area.

Graham Hill inherited the lead, led the final ten laps, and won the race. His original margin of victory was 42 seconds over second place, Jim Clark, pending the final results.

Controversy

During the race, confusion broke out over the running order, which resulted in people being unsure, even to this day, on who won the race. The confusion in the scoring led to a controversy, wherein second place Jim Clark's team thought they were the rightful winner.^[17] Clark had spun on two separate occasions during the race, but did not make serious contact during either incident. He did not stall his engine either time, and was able to drive to the pits for the crew to inspect the car quickly both times. Clark's team contended that he did not lose a significant amount of track position, and estimated that they were still one lap ahead of Graham Hill at the finish.^[18] The scoring pylon, which was manually controlled and unofficial, changed frequently and somewhat sporadically as the scoring was ironed out, much to the dismay of Clark's crew in particular, and much to the confusion of spectators. The unofficial results at the conclusion of the race showed Graham Hill winning by 41.13 seconds over Clark. The morning after the race, USAC released the official results, and the standings were unchanged. Colin Chapman and Andy Granatelli, the entrants of Clark's Lotus team, declined to file an official protest. A possible explanation given was that the Lotus crew did not see Hill pass by Clark during the aftermath of the second spin.^[19]

Race winner Graham Hill admitted to having an "uneventful race", being "puzzled" and "surprised" to be the winner, while other unsatisfied competitors quipped that he had "never passed a car all day long."^[20] The IMS Radio Network, which scored the race independently from the USAC officials, also came up with Hill as the first place car.^[21] The apparent controversy died out quickly, and no official action was ever taken. Years later the subject is still mildly debated in racing circles. A theory emerged that scorers accidentally omitted one lap from Jim Clark's official tally. Therefore, he was effectively placed behind Hill at the finish. The car of Al Unser was painted nearly identical to that of Clark's. The theory is that when Al Unser crashed out of the race on lap 161, scorers mistakenly thought it was Clark, and as Clark drove by in the immediate aftermath, they credited that lap to Unser by mistake.^[21]

Another version of the theory suggests an opposite situation - one of Unser's laps was erroneously credited to Clark's tally early on, and when the scoring serials were compiled and settled later in the race, the extra lap was correctly deleted. Alongside the controversy between Hill and Clark, fourth place Gordon Johncock is also theorized by some observers to have actually been the rightful winner of the race. Johncock completed the 500 miles in less elapsed time than Hill, Clark, and third place Jim McElreath. However, Johncock had suffered minor damage during the first lap accident, and restarted the race in the pit lane due to the crew changing the nose cone. USAC officials did not score his first lap out of the pit lane, and he effectively ran all day carrying a one-lap penalty to the rest of the field.^[22]

Box score

Finish	Start	No	Name	Chassis	Engine	Qual	Tires	Laps	Status
1	15	24[23]	Graham Hill  R	Lola	Ford	F	159.243	200	Running
2	2	19	Jim Clark  W	Lotus	Ford	F	164.114	200	+41.10
3	7	3	Jim McElreath	Brabham	Ford	F	160.908	200	+49.89
4	6	72	Gordon Johncock	Gerhardt	Ford	G	161.059	200	+1:47.48
5	17	94	Mel Kenyon  R	Gerhardt	Offenhauser	G	158.555	198	Flagged
6	11	43	Jackie Stewart  R	Lola	Ford	F	159.972	190	Oil Pressure
7	29	54	Eddie Johnson	Huffaker	Offenhauser	G	158.898	175	Stalled
8	28	11	Bobby Unser	Huffaker	Offenhauser	F	159.109	171	Flagged
9	20	6	Joe Leonard	Eagle	Ford	G	159.560	170	Stalled
10	10	88	Jerry Grant	Eagle	Ford	G	160.335	167	Flagged
11	5	14	Lloyd Ruby	Eagle	Ford	G	162.433	166	Cam Stud
12	23	18	Al Unser	Lotus	Ford	F	162.372	161	Crash T4
13	21	8	Roger McCluskey	Eagle	Ford	G	159.271	129	Oil Leak
14	4	98	Parnelli Jones  W	Shrike	Offenhauser	F	162.484	87	Wheel Bearing
15	13	26	Rodger Ward  W	Lola	Offenhauser	F	159.468	74	Handling
16	25	77	Carl Williams  R	Gerhardt	Ford	F	159.645	38	Valve
17	22	56	Jim Hurtubise	Gerhardt	Offenhauser	G	159.208	29	Oil line
18	1	1	Mario Andretti	Brawner	Ford	F	165.849	27	Valve
19	3	82	George Snider	Coyote	Ford	G	162.521	22	Crash T2
20	8	12	Chuck Hulse	Watson	Ford	G	160.844	22	Crash T2
21	27	22	Bud Tingelstad	Gerhardt	Offenhauser	G	159.144	16	Overheating
22	14	28	Johnny Boyd	BRP	Ford	F	159.384	5	Crash T1
23	9	4	Don Branson	Gerhardt	Ford	G	160.385	0	Crash FS
24	12	27	Billy Foster	Vollstedt	Ford	F	159.490	0	Crash FS
25	16	53	Gary Congdon  R	Huffaker	Offenhauser	G	158.688	0	Crash FS
26	18	2	A. J. Foyt  W	Lotus	Ford	G	161.355	0	Crash FS
27	19	31	Dan Gurney	Eagle	Ford	G	160.499	0	Crash FS
28	24	66	Cale Yarborough  R	Vollstedt	Ford	F	159.794	0	Crash FS
29	26	37	Arnie Knepper	Cecil	Ford	F	159.440	0	Crash FS
30	30	75	Al Miller	Lotus	Ford	F	158.681	0	Crash FS
31	31	39	Bobby Grim	Watson	Offenhauser	G	158.367	0	Crash FS
32	32	34	Larry Dickson  R	Lola	Ford	F	159.144	0	Crash FS
33	33	96	Ronnie Duman	Eisert	Ford	F	158.646	0	Crash FS

 W  Former Indianapolis 500 winner

 R  Indianapolis 500 Rookie

Race statistics

Lap Leaders Laps Leader 1–16 Mario Andretti 17–64 Jim Clark 65–75 Lloyd Ruby 76–86 Jim Clark 87–132 Lloyd Ruby 133–139 Jim Clark 140–150 Lloyd Ruby 151–190 Jackie Stewart 191–200 Graham Hill

Total laps led Driver Laps Lloyd Ruby 68 Jim Clark 66 Jackie Stewart 40 Mario Andretti 16 Graham Hill 10

Yellow Lights: 6 for 41 minutes (37 laps) Laps* Reason Start Multi-car crash on frontstretch (red flag) 1–5 Restart warm up laps (9 minutes) 6–16 Johnny Boyd crash in turn 1 (12 minutes) 22–31 Hulse/Snider crash in turn 2 (12 minutes) 65–68 Jim Clark spun in turn 4 (4 minutes) 87–89 Jim Clark spun in turn 3 (3 minutes) 161–170 Al Unser crash in turn 4 (10 minutes) * – Approximate lap counts

Tire participation chart[24][25]
Supplier	No. of starters
Goodyear	16
Firestone	17*
* – Denotes race winner

Broadcasting

Radio

The race was carried live on the IMS Radio Network. Sid Collins served as chief announcer. Len Sutton joined the crew, serving as "driver expert," replacing Fred Agabashian. The network had gained sponsorship from Autolite, but Agabashian worked for Champion, and he considered it a conflict of interest, so he stepped aside.^[26] He would eventually return to the network in 1973–77. At the conclusion of the race, Lou Palmer reported from victory lane. The broadcast was scheduled for four and a half hours (including a 30-minute pre-race), but the red flag delay at the start extended it.

The broadcast was carried on over 725 affiliates in all 50 states, and 850 stations worldwide including shortwave transmissions from New York and Los Angeles, and XEVIP in Mexico City. Through Armed Forces Network, the broadcast reached worldwide to locations including Vietnam, Japan, Korea, Saigon, Okinowa, Philippines, England, Spain, the Azores, Italy, France, Germany, Turkey, Greece, Pakistan, Morocco, Libya, Newfoundland, Iceland, Labrador, Greenland, and both the North and South poles. In the Indianapolis area, nearly every major radio station simulcast the broadcast. The race was heard by an estimated 100 million listeners.

Bill Frosh, who had reported from turn one for over a decade, left the on-air crew, working instead in production. Mike Ahern took over the prestigious turn one position. Newcomer Doug Zink took the backstretch location, while second-year member Ron Carrell moved to turn three.

The off-air, two-man serial scoring team of Bill Fleetemeyer and Bill Lamb^[27] were commended for their contributions to the broadcast. During this era, the radio network crew typically facilitated its own team of unofficial serial scorers to track the progress of the race.^[21] That allowed the scoring reports to be announced on-air faster than the official USAC scorekeepers could produce them from race control. Despite the controversy over the scoring between winner Graham Hill and second place Jim Clark, Fleetemeyer and Lamb also came up with Hill as the first place car.^[21]

For 1967, the flagship station changed from WIBC to WTHI in Terre Haute. Guests in the booth during the red flag delay included Peter DePaolo, Cesar Romero, Johnnie Parsons, Wally Parks, Lucy Foyt, Phil Harris, General Howdy Wilcox, and Larry Bisceglia. During the race, guests that stopped by included Walt Arfons, Frank Borman, Al Bloemker, Louis Meyer, Mickey Thompson, J. C. Agajanian, and Duke Nalon. Senator Birch Bayh visited the booth, accompanied by Wyoming Senator Gale W. McGee and Secretary of Agriculture Orville Freeman.

As a gesture celebrating the network's 15th anniversary, as well as the 50th running of the 500, guests were presented with a commemorative gold filled Zippo lighter. One station, KXO in California, was noted and recognized as being one of the few original affiliates to carry the race all fifteen years since the network's inception.

Indianapolis Motor Speedway Radio Network
Booth Announcers	Turn Reporters	Pit/garage reporters
Chief Announcer: Sid Collins Driver expert: Len Sutton Statistician: John DeCamp Historian: Donald Davidson	Turn 1: Mike Ahern Turn 2: Howdy Bell Backstretch: Doug Zink  R  Turn 3: Ron Carrell Turn 4: Jim Shelton	Chuck Marlowe (north) Luke Walton (center) Lou Palmer (south)

Television

The race was shown live on MCA closed-circuit television in nearly 200 theaters across the United States. Charlie Brockman served as anchor. For the first time, the feed was transmitted internationally to Europe utilizing the "Early Bird" satellite.^[28] A short video clip showing the restart after the first-lap accident, and a longer clip of the last 55 laps of the race, both synchronized to audio from the IMS Radio broadcast, have been posted on YouTube.

The race was carried in the United States on ABC's Wide World of Sports. The broadcast aired on Saturday June 4. Chris Schenkel anchored the telecast for the first time. Much of the video was culled from the live closed-circuit color telecast of the race.

Gallery

• 
  1966 pace car

Notes

References

1. Fox, Jack C. (1994). The Illustrated History of the Indianapolis 500 1911-1994 (4th ed.). Carl Hungness Publishing. p. 22. ISBN 0-915088-05-3.
2. Ullmann, Harrison (May 31, 1966). "Potpourri In Infield Stages Own Show". The Indianapolis Star. p. 11. Retrieved June 2, 2017 – via Newspapers.com.
3. Kettlewell, p. 2192.
4. The Talk of Gasoline Alley - 1070-AM WIBC, August 6, 2005
5. Toledo Blade – Google News Archive Search
6. "Andretti Nears 165 In Practice". Reading Eagle. 1966-05-11. Retrieved 2013-08-15.
7. Indianapolis Gets Off To Slow Start^{[permanent dead link‍]}
8. Pollard Passes Rookie Test At 500 Track
9. Rain Curtails Indy Practice
10. Andretti Solid Choice To Win Indy Pole Slot
11. Sarasota Herald-Tribune - Google News Archive Search
12. Sarasota Herald-Tribune - Google News Archive Search
13. The Owosso Argus-Press - Google News Archive Search
14. The Talk of Gasoline Alley - 1070-AM WIBC, May 14, 2004
15. "1966 International 500 Mile Sweepstakes". ChampCarStats.com. Retrieved 27 June 2015.
16. Bissett, Mark (12 June 2015). "Graham Hill's 'American Red Ball Spl' Lola T90 Ford: Indy Winner 1966…". primotipo.com. Retrieved 30 April 2016.
17. "The Greatest 33: Jim Clark". History. Indianapolis Motor Speedway. 2011. Archived from the original on 2012-05-10. Retrieved 2012-05-07.
18. "Hill Official Winner". The Tuscaloosa News. 1966-05-31. Retrieved 2012-05-07.
19. Saskatoon Star-Phoenix - Google News Archive Search
20. "Archived copy". Archived from the original on 2008-05-29. Retrieved 2012-05-07.{{cite web}}: CS1 maint: archived copy as title (link)
21. "The Talk of Gasoline Alley," Network Indiana, May 11, 2006
22. Miller, Robin (May 20, 2016). "Indy's weird, wild, wonderful 1966". Racer.com. Archived from the original on September 23, 2016. Retrieved May 11, 2017.
23. Popular Science, December 1966, Pg. 169, Perfect Circle advertisement regarding the May 30, 1966 Indianapolis 500 winners
24. "Firestone Puts Tires On 17, Goodyear 16". Indianapolis News. May 30, 1966. p. 19. Retrieved August 18, 2024 – via Newspapers.com.
25. "Race Score Card". The Indianapolis Star. May 30, 1966. p. 1. Retrieved August 18, 2024 – via Newspapers.com.
26. The Talk of Gasoline Alley. August 7, 2004. 1070 WIBC-AM.
27. "Race Broadcast Spans The Globe". The Indianapolis Star. May 30, 1969. p. 36. Retrieved July 9, 2017 – via Newspapers.com.
28. "Closed-Circuit TV To Europe 1st Time". The Indianapolis Star. May 30, 1966. p. 31. Retrieved March 21, 2018 – via Newspapers.com.

Works cited

• Indianapolis 500 History: Race & All-Time Stats - Official Site
• 1966 Indianapolis 500 Radio Broadcast, Indianapolis Motor Speedway Radio Network

1965 Indianapolis 500 Jim Clark

1966 Indianapolis 500 Graham Hill

1967 Indianapolis 500 A. J. Foyt