Bobby Ball 150
Phoenix International Raceway, 28 Oct 1978
|1||Johnny Rutherford||McLaren M24B [001?] - Cosworth DFX V8
#4 First National City Travelers Check [Team McLaren]
(see note 1)
|150||1h 14m 23.760s
|2||AJ Foyt||Parnelli VPJ-6C  - Cosworth DFX V8
#14 Gilmore/American Racing [Foyt Enterprises]
(see note 2)
|3||Gordon Johncock||Wildcat Mk 2 - DGS 158 ci turbo
#20 North American Van Lines [Patrick Racing Team]
(see note 3)
|4||Danny Ongais||Parnelli VPJ-6B - Cosworth DFX V8
|5||Al Unser||Lola T500 - Cosworth DFX V8
#2 First National City Travelers Checks [Chaparral Racing]
|6||Wally Dallenbach||McLaren M24 - Cosworth DFX V8
#6 Sugaripe Prune [Jerry O'Connell/Jud Phillips]
|7||Mario Andretti||Penske PC6  - Cosworth DFX V8
#7 Gould Charge [Penske Racing]
|8||Steve Krisiloff||Wildcat Mk 3 - DGS 158 ci turbo
#40 Foreman Industries [Patrick Racing Team]
(see note 4)
|9||Duane "Pancho" Carter||Lightning 77 - Cosworth DFX V8
#8 Budweiser [Fletcher Racing Team]
(see note 5)
|10||Mike Mosley||Lightning 77 - Offy 159 ci turbo
#78 Alex Foods [Alex Morales] (see note 6)
|11||Bobby Unser||Eagle 78 Mk II  - Cosworth DFX V8
#48 ARCOgraphite [AAR/Dan Gurney]
|12||Jim McElreath||Eagle 74  - Offy 159 ci turbo
#26 Circle City [Jimmy McElreath]
(see note 7)
|13||Roger McCluskey||Eagle 74/76 - AMC 209 ci turbo V8
#11 National Auto Engineering [Warner Hodgdon]
(see note 8)
|14||Tom Bagley||Watson 77 - Offy 159 ci turbo
#22 Kent Oil [Leader Card] (see note 9)
|15||Todd Gibson||Eagle 74  - Offy 159 ci turbo
#75 Gibson Racing [Brenda Gibson]
(see note 10)
|16||Tom Sneva||Penske PC6B - Cosworth DFX V8
#1 Norton Spirit [Penske Racing]
(see note 11)
|17||Spike Gehlhausen||Eagle 74 - Offy 159 ci turbo
#19 Tibon [Carl Gehlhausen] (see note 12)
|18||Tom Bigelow||Wildcat Mk 2 - DGS 158 ci turbo
#43 Armstrong Mould [Sherman E. Armstrong]
(see note 13)
|19||Sheldon Kinser||Watson 78 - Offy 159 ci turbo
#24 Thermo King [Leader Card] (see note 14)
|20||George Snider||Wildcat Mk 1 - DGS 158 ci turbo
#18 Longhorn Racing [Longhorn Racing (Bobby Hillin)]
(see note 15)
|21||Gary Bettenhausen||Dragon 76 - Offy 159 ci turbo
#98 Oberdorfer [Agajanian/King/JC Purcell]
(see note 16)
|22||Dick Simon||Vollstedt 77  - Offy 159 ci turbo
#17 La Machine [Vollstedt Enterprises]
|DNS||Johnny Parsons Jr||Lightning 77 - Offy 159 ci laydown turbo
#16 First National City Travelers Check [Lindsey Hopkins]
(see note 17)
|Did not start
|DNS||Jerry Sneva||McLaren M16B/A [B-3/A-2] - Offy 159 ci turbo
#30 "Mary Schmidt" [Fred Ruth/Marv Schmidt?]
(see note 18)
|Did not start
|DNS||David "Salt" Walther||McLaren M24  - Cosworth DFX V8
#77 Dayton-Walther [George Walther]
(see note 19)
|Did not start
|DNS||Larry Cannon||Wildcat Mk 1 - DGS 158 ci turbo
#85 Natural Lite Beer [Larry Cannon]
(see note 20)
|Did not start
|DNSC||Johnny Parsons Jr||Lightning 77 - Offy 159 ci turbo
#16 First National City Travelers Check [Lindsey Hopkins]
(see note 21)
|Did not start (crashed)|
|DNSC||Roger Mears||Eagle 72  - Offy 159 ci turbo
#28 Galles Chevrolet [Richard Beith]
(see note 22)
|Did not start (crashed)|
|DNQ||Frank Weiss||Antares 72 - Offy 159 ci turbo
#50 Mahony/BFM (see note 23)
|Did not qualify|
|DNQ||Tom Gloy||McLaren M16A [4?] - Offy 159 ci turbo
#88 Machinists Union [Frank Fiore]
(see note 24)
|Did not qualify|
|1||Danny Ongais||Parnelli VPJ-6B - Cosworth DFX V8|
|2||Tom Sneva||Penske PC6B - Cosworth DFX V8|
|3||Johnny Rutherford||McLaren M24B [001?] - Cosworth DFX V8|
|4||Duane "Pancho" Carter||Lightning 77 - Cosworth DFX V8|
|5||Mario Andretti||Penske PC6  - Cosworth DFX V8|
|6||AJ Foyt||Parnelli VPJ-6C  - Cosworth DFX V8|
|7||Bobby Unser||Eagle 78 Mk II  - Cosworth DFX V8|
|8||Spike Gehlhausen||Eagle 74 - Offy 159 ci turbo|
|9||Gordon Johncock||Wildcat Mk 2 - DGS 158 ci turbo|
|10||Al Unser||Lola T500 - Cosworth DFX V8|
|11||Wally Dallenbach||McLaren M24 - Cosworth DFX V8|
|12||Steve Krisiloff||Wildcat Mk 3 - DGS 158 ci turbo|
|13||George Snider||Wildcat Mk 1 - DGS 158 ci turbo|
|14||Mike Mosley||Lightning 77 - Offy 159 ci turbo|
|15||Tom Bigelow||Wildcat Mk 2 - DGS 158 ci turbo|
|16||Dick Simon||Vollstedt 77  - Offy 159 ci turbo|
|17||Tom Bagley||Watson 77 - Offy 159 ci turbo|
|18||Sheldon Kinser||Watson 78 - Offy 159 ci turbo|
|19||Gary Bettenhausen||Dragon 76 - Offy 159 ci turbo|
|20||Jim McElreath||Eagle 74  - Offy 159 ci turbo|
|21||Todd Gibson||Eagle 74  - Offy 159 ci turbo|
|22||Roger McCluskey||Eagle 74/76 - AMC 209 ci turbo V8|
|23||Tom Gloy *||McLaren M16A [4?] - Offy 159 ci turbo|
|24||Frank Weiss *||Antares 72 - Offy 159 ci turbo|
|25||Johnny Parsons Jr *||Lightning 77 - Offy 159 ci laydown turbo|
|26||Johnny Parsons Jr *||Lightning 77 - Offy 159 ci turbo|
|27||Roger Mears *||Eagle 72  - Offy 159 ci turbo|
|28||Jerry Sneva *||McLaren M16B/A [B-3/A-2] - Offy 159 ci turbo|
|29||David "Salt" Walther *||McLaren M24  - Cosworth DFX V8|
|30||Larry Cannon *||Wildcat Mk 1 - DGS 158 ci turbo|
|* Did not start|
Notes on the cars:
- McLaren M24B [001?] (Johnny Rutherford): Johnny Rutherford's intended #4 Team McLaren entry at the 1978 Indy 500 but not run. First used at Milwaukee and Pocono in June 1978 (Autosport 6 Jul 1978 p29) and presumably used for the rest of the season. Definitely used at Ontario (Autosport 14 Sep 1978 p21), Silverstone (Autosport 5 Oct 1978 p19) and Brands Hatch (Autosport 12 Oct 1978 p21). This was presumably Rutherford's backup car during the 1979 season, and is believed to be the car he raced at Trenton in June, at Trenton again in August, and at Michigan in September. It is also likely to have been the #94 car raced by Don Whittington at Ontario's California 500 in September.
- Parnelli VPJ-6C  (AJ Foyt): When Interscope split from Vel's Parnelli Racing at the end of 1977, Interscope took the VPJ6Bs and Vel's Parnelli kept the newer VPJ6C design with its transverse VPJ/Weismann gearbox (Autosport 14 Sep 1978 p20). At the 1978 California 500 at Ontario, AJ Foyt appeared in one of the VPJ6Cs - initially still in its #21 blue-and-white 1977 livery - and continued to use this car through 1978 and 1979. At the 1979 Indy 500, the Laycock car record card states that Foyt's #14 car at Indy had been new at the 1978 Ontario 500 [sic] and had won the 1979 Ontario 200. The USAC Tech sheet for car #14 at that race gives the model as "786C-005" which is assumed to mean VPJ6C-005. It is presumed from this information that VPJ6C-005 was run by Foyt at the 1978 California 500 and was the Parnelli he used at subsequent 1978 races.
- Wildcat Mk 2 (Gordon Johncock): Another new Mk 2 was built for Gordon Johncock to use in 1978 and he used this car throughout the 1978 season, the Mk 3 and Mk 4 having been effectively abandoned. Sold to Herb & Rose Wysard for 1979 and became their #34 Wysard Motors entry for Vern Schuppan. Retained for 1980 and raced by Pete Halsmer and Schuppan up to Watkins Glen in August, after which it was sold to Larry Cannon to replace his Mk 1. Probably the car raced by Cannon in the last few races of 1980 and then entered for Dick Ferguson and Herm Johnson in early 1981. Both Cannon's Wildcats were later bought by Maurice Kraines of Kraco and used as display cars at store openings and malls. Subsequent history unknown.
- Wildcat Mk 3 (Steve Krisiloff): New for Gordon Johncock as Patrick Racing's #20 STP Oil Treatment entry in 1977, but not taken to the Indy 500 after disappointing testing results. First raced at the Mosport Park race in early July, and not mentioned again, although it may have been used at short track events that season. Johncock's new teammate Steve Krisiloff raced it at Mosport in 1978, and it was then taken out to England as Johncock's mount at the two British Indy races at Silverstone and Brands Hatch in October 1978. It was then driven by Krisiloff at Phoenix three weeks later. Sold to Jim and Don Beaudoin for Billy Engelhart at the Indy 500 in 1979, but he "virtually destroyed" on Sunday 20 May during practice.
- Lightning 77 (Duane "Pancho" Carter): Bob Fletcher's Cobre Tire team had a second 1977 Lightning for Bobby Unser in 1977, but exactly how it was used that season is currently undetermined. This second car was very probably the one converted to take a Cosworth DFX engine later in 1977 and took pole position at Phoenix in October. New driver Pancho Carter then crashed the Lightning-DFX heavily in testing at Phoenix in early December, suffering major injuries. Although it was repaired in time to be entered in the 1978 Indy 500 as the #55 for Vern Schuppan, it did not appear on track. It returned to service at Milwaukee in June after Carter had damaged his other car at Mosport and was his regular car from then until the end of the season. It was raced by Steve Krisiloff at the start of 1979 and was his intended car at the Indy 500 but was withdrawn and he raced his backup. This car did not appear again in the team until Krisloff left the team prior to the Ontario 500. It then became the #55 Fletcher entry for Spike Gehlhausen from Ontario onwards. Fletcher bought a Penske PC7 for 1980 and neither Fletcher Lightning was seen that season. The other Fletcher Lightning went to Phil Caliva for 1981, but the fate of this second car remains unknown.
- Lightning 77 (Mike Mosley): New to Alex Morales for 1977 and entered as the #78 Alex Foods car for Bobby Olivero. Presumably his #78 car for the rest of the season but it is possible that the sister #15 car was also used as the #78 at some points during 1977. Then the #78 Alex Foods car for Max Mosley in 1978 and presumed to be the same #78 car he uses all season but it is again quite likely that the sister car was used somewhere. This was then Pancho Carter's Offy-powered #10 Alex XLNT Foods car at the 1979 Indy 500 and as the sister car had been converted to Drake V8 power, this is presumably the Offy car he used through 1979. As the Drake car was converted to a Cosworth DFX and retained for 1980, this Offy car would be the car sold to John Menard's team and entered as the #28 for Herm Johnson in 1980, still with Offy power. For 1981, the Menard team, led by ex-Parnelli mechanic Dan Cota, extensively modified the car with new ground-effect sidepods and fitted a normally-aspirated Chevrolet stock block engine. The car went well at the Indy 500 but Herm Johnson was bumped. To Larry Walker (Indianapolis, IN) for 1982, and entered by his Timberwood Racers at the Indy 500 in 1982 and 1983 as the #88 Frito-Lay Racer, for Billy Scott in 1982 and Roger Rager in 1983, but did not qualify. Subsequent history unknown.
- Eagle 74  (Jim McElreath): New to Jerry O'Connell's team for 1974 and raced by Billy Vukovich as the #4 Sugaripe Prune Special, with Jud Phillips as chief mechanic. Presumably the car used through 1974 by Vukovich and then through 1975 by Mike Mosley but the team had older 1972 Eagles available and those older cars may have been used at some races. Used again by Mosley in 1977 but O'Connell also acquired a new Lightning for that season. After Pocono in July 1978 the Eagle was sold to Jim McElreath, who had damaged his ex-Patrick 1973 Eagle at that race. Identified by Simmo Iskül from photographs as McElreath's #23 in 1979, and presumed to be the McElreath Racing #23 right up to 1981, although the ex-Patrick car was also repaired and used again. Subsequent history unknown, but at some point in the next 30 years the car was acquired by Chuck Haines and restored to it original Sugaripe Prune livery. For reasons currently unknown, Haines advertises the car as chassis 74-08.
- Eagle 74/76 (Roger McCluskey): Fred W. Carrillo, formerly of Champ Carr Enterprises, had entered a "1974" Eagle in 1975 and then with a 209 ci turbocharged AMC V8 engine in 1976. For 1977 he appeared with a new car said to be built in 1976 on a 1974 Eagle tub, still powered by the AMC engine. This car was entered as the #73 Carillo Rods car for Jim McElreath. Also (almost certainly) the Warner Hodgdon #11 entry for Roger McCluskey through 1978. Subsequent history unknown.
- Watson 77 (Tom Bagley): Sheldon Kinser started 1978 with the only Watson, presumably the team's 1977 car. Kinser then took the 1978 car for the Indy 500 but only Bagley drove the next race (Mosport) and by the time Kinser returned at Pocono, he was in the 77 car (ditto at Ontario). Assumed to have been driven by Kinser for the rest of the year. Maybe then Kinser's #24 through 1979 and then maybe the basis of his #24 Watson-DFX through 1980.
- Eagle 74  (Todd Gibson): New to VPJ for 1974, but exactly how this car was used in 1974 and 1975 is yet to be fully determined. After Gary Allbritain crashed Dick Routh's ex-Gordy Johncock 1974 Eagle twice in early 1976, Routh's chief crew Todd Gibson bought chassis 7406 from the VPJ team to replace it. Raced by Jan Opperman at the Indy 500 as the #8 Routh Meat entry and then by Gibson himself for the rest of the season. It then became Routh's #22 Baja Boats car for Gibson in 1977, but was crashed heavily in practice at Milwaukee in August. The car was repaired over the close season using the left rear corner from the ex-Johncock Eagle, and run by Gibson a few times in 1978 as the #75 Gibson Racing entry. The car was rebuilt using a Bob Fletcher update kit which moved the radiators to the back of the tub, and was raced in this form until Gibson crashed it in qualifying at the 1979 Indy 500. At some later date, this car was acquired by Chuck Haines and rebuilt to 1974 specification.
- Penske PC6B (Tom Sneva): Sneva's late season PC6B. Said (Autosport 14 Sep 1978 p20) to be the car used since Pocono. The Harms/Ferner data calls Sneva's car a PC6/78 all season but this PC6B assumed to be used through to the end of 1978 (despite the wreck at Ontario and the rebuild in time for Michigan).
- Eagle 74 (Spike Gehlhausen): New to Robert L. 'Bob' Fletcher's Cobre Firestone team and entered as the #21 car for Jimmy Caruthers in 1974. Firestone withdrew from racing In August 1974 and Fletcher, who ran the largest Firestone dealership in the US, had to use Goodyear tyres in 1975. He also lost chief mechanic Jim McGee to Penske. This car became the white #11 entry for Duane Carter in 1975. Unknown in 1976 but presumably a backup car for Bobby Unser's regular #3 car. Sold to Carl Gehlhausen and entered for Spike Gehlhausen as the #19 PV Corp car at four races towards the end of the 1977 season and then through the 1978 season, until it was crashed heavily at Michigan in September. Gehlhausen then bought Pat Santello's '74 Eagle to replace it. The Michigan wreck is believed to have been repaired for 1979, and may be the car sold to Todd Gibson for 1980.
- Wildcat Mk 2 (Tom Bigelow): Wally Dallenbach had a Wildcat Mk 2 for the 1976 season but we cannot be certain when he drove the Mk 2 that season and when he may have used an older Mk 1. The Mk 3s were produced for 1977 but were only used at a handful of races and Dallenbach drove his 1976 Mk 2 at most races. At the end of 1977, the Dallenbach Mk 2 was sold to Sherman Armstrong's Armstrong Mould team and driven by Tom Bigelow through the 1978 season. It was loaned back to Patrick Racing for Steve Krisiloff to drive at Trenton in September after his usual Mk 2 had been wrecked at Ontario three weeks earlier and the alternative Mk 4 had been shipped to England for the two British races. Retained by Armstrong and driven by Gary Bettenhausen and Howdy Holmes in 1979 and by Bettenhausen in 1980. Used briefly by Rich Vogler as an Armstrong Mould entry in Indy 500 practice in 1981. Subsequent history unknown
- Watson 78 (Sheldon Kinser): Driven by Sheldon Kinser at the Indy 500 but Kinser goes missing for a couple of races and Bagley takes over the 78 (as at Pocono, Ontario, Michigan, Brands and Silverstone according to Autosport). Assumed to have been driven by Bagley everywhere except at the Indy 500.
- Wildcat Mk 1 (George Snider): New for Wally Dallenbach in 1975 as Patrick Racing's #40 Sinmast entry. Retained for 1976 and used by Dallenbach in practice at the 1976 Indy 500 and raced by him at Trenton in August. Sold to Bobby Hillin's Longhorn Racing for 1977, and raced by George Snider as the #18 entry at most races that season, a 1974 Eagle being used at others. Retained by Longhorn for 1978, but neither Bubby Jones nor Billy Vukovich could get the car up to speed at the Indy 500 due to a handling problem. Jones raced it at Pocono in July, and then Canadian Cliff Hucul raced it at Ontario in September, but was eliminated in a collision with Steve Krisiloff. It appears that the Longhorn Wildcat was significantly remodelled during repairs, as it looked significantly different to a standard Wildcat Mk 1 when George Snider raced it at Phoenix in October. This remodelled car was owned and driven by Tom Frantz (Littleton, CO) in 1979, again wearing #18. It was sold to Ross Davis (Grand Junction, CO) for 1980, with backing from Jim Land and Jon Abrasom. He raced it at Ontario in March, but was refused a rookie test at Indy, and the drive was taken over by John Martin, who qualified but was bumped. Martin drove the car for the rest of the season. According to Bob Sawicki, "this car was destroyed when the trailer broke away from the truck and crash down a hill in 1980".
- Dragon 76 (Gary Bettenhausen): New for John Martin to drive at the 1976 Indy 500 as JC Agajanian & Grant King's #98 Genesee Beer entry. Also driven by Martin at Milwaukee, Pocono, Michigan, Trenton, Milwaukee again and Ontario, but it is possible that he was using the sister car at the short track races. Entered by Agajanian and Evel Knievel for Gary Bettenhausen to drive in 1977, but he used an old 1973 Kingfish at least once at short track events. For Bettenhausen again in 1978, now entered by Agajanian, King and JC Purcell, and with Oberdorfer Foundries as title sponsor. The car was retired from racing at the end of 1978, and crew member Bill Throckmorton recalls that "the Evel Knievel car hung upstairs with the orange Oberdorfer colors on it until Grant restored it".
- Lightning 77 (Johnny Parsons Jr): Designed by Roman Slobodynskyj to have the Offy engine laid on its side, angled just 12 degrees from the horizontal, the 'laydown' Offy was first seen in public at the 1977 California 500. The car required a completely new transmission, designed by Pete Weismmann, and this proved troublesome. Despite the car's speed, Roger McCluskey raced the conventional car at Ontario. New team driver Johnny Parsons drove the car at Ontario and Trenton in early 1978, retiring both times, and then ran it at 197.889 mph in practice at the Speedway before another transmission failure. Photographs show it was at Michigan in September but the car Parsons used to finish in seventh place is now believed to have been his conventional car. Then team focused on the Drake V8 in 1979, but at Indy in May Parsons took the laydown off Hurley Haywood during practice and qualified it ninth. He also qualified it third at Pocono and then - remarkably - finished fourth in it at Milwaukee. Parsons qualified it well again in 1980 but after another retirement, he focused on Hopkins' new ground-effect design. In 1986, the car was donated to the Indianapolis Motor Speedway Museum, and remained with the museum, unrestored, until it was offered for sale in April 2021.
- McLaren M16B/A [B-3/A-2] (Jerry Sneva): McLaren Cars 1972 for Gordy Johncock (#24) and 'wrecked' at Ontario. Repaired and sold to John Martin 1973 (#89) and 1974 and 1975. Wrecked at Milwaukee June 1975 and tub "thrown in dumpster". Rebuilt using a M16A monocoque bought from Lindsey Hopkins, first appearing in this form at Pocono three weeks later, and raced by Martin to the end of 1975. This M16B/A was acquired by Danny Jones and Roy Dickinson in 1976 and rebuilt for the 1977 Indy 500. They were then joined by Bill Freeman Racing, appearing on the 1977 Indy 500 entry list as #30 Caesars Palace entry. Bob Harkey failed to qualify the car at Indy and it was raced by Johnny Parsons Jr later in the 1977 season. To Fred Ruth for 1978 and qualified for the Indy 500 by Jerry Sneva in 1978 as the #30 Smock Material entry. Ruth was joined and at some point as co-owner by Marv Schmidt. Returned again in 1979, entered by Thunder Racing and with Molly Mate sponsorship. It was next seen in 1981 when John Martin qualified at the Indy 500 but was bumped. Cliff Hucul ran it later that year as the #57. Then unknown until 1991 when it was owned by Chuck Haines (St Louis, MO) and still in Hucul livery.
- McLaren M24  (David "Salt" Walther): New to Penske Racing in 1977 for Tom Sneva to drive as the #8 Norton Spirit entry. Sold to George Walther for his son Salt Walther to drive in 1978, and identified by the Hungness yearbook as the car driven by Salt Walther at the 1978 "500". Walther also had the ex-Andretti M24, and intended to use this at the Indy 500, but swapped to the ex-Sneva car for qualifying and the race. Photographs indicate that Walther raced the ex-Sneva car at all races except Pocono and Ontario in 1978, and at Phoenix and Atlanta in early 1979. Walther acquired Penske PC6s for 1979, but it appears that both his M24s were retained that year. The ex-Sneva car remained with Walther until the auction of the team's remaining equipment in October 2002. It was acquired by Penske, and restored over the next three years, first appearing back in Sneva's 1977 livery in the Penske Racing Museum in 2005.
- Wildcat Mk 1 (Larry Cannon): New for Gordy Johncock in 1975 as Patrick Racing's #20 Sinmast entry. Retained for 1976 and used by Johncock at short track events, winning at Trenton and twice finishing second at Milwaukee. Sold to Wildcat Racing Associates (Lynbrook, NY), a partnership of Frank Curtis, Gene Langsam and Walter Albert, with Curtis as chief mechanic and to be raced by Vern Schuppan as the #85 entry. The car was repossessed by lawyers at Pocono, and in August was sold to Danville barber Larry Cannon, who raced it for the rest of 1977 still entered as #85. Retained by Cannon for 1978, 1979 and 1980, qualifying for the Indy 500 in 1980. The car was again entered by Cannon in 1981 for guest drivers. Both Cannon's Wildcats were later bought by Maurice Kraines of Kraco and used as display cars at store openings and malls. Subsequent history unknown.
- Lightning 77 (Johnny Parsons Jr): New for Lindsey Hopkins' team and appeared as the team's second entry at the 1977 Indy 500, the #10 '1st National Travel Check' Lightning as raced by Lloyd Ruby. This car was retained for 1978 alongside the Laydown and it was Hopkins' #16 entry for Johnny Parsons at the 1978 Indy 500. Photographs show that Parsons used it at most races that season, with the Laydown only being raced three times. At the final race of the season at Phoenix, Parsons damaged his primary car in practice, and photographs have not yet been found to determine which car he crashed. It is likely to have been this car, with the Laydown by then serving as his backup. It is then distinctly possible that this car was rebuilt as the team's Drake V8 car for 1979, but that remains unproven.
- Eagle 72  (Roger Mears): New to Patrick Racing for 1973 and identified as their #60 STP entry at the 1973 Indy 500 for Graham McRae. Then became Wally Dallenbach's #40 car after the Indy 500, winning at Milwaukee and Ontario. Sold to Richard Beith (Danville, CA) for 1974 and entered as the #18 American Kids Racer car for Steve Krisiloff and Bill Simpson. Returned in 1975 for George Follmer, now as the #28, but only at Ontario and Indy. Leased from Beith by Warner Hodgdon (San Bernardino, CA) for 1976 and raced by Billy Scott at the Indy 500 before returning to Beith for three more seasons, appearing mainly at the 500-mile races at Ontario and Indianapolis. Retained by Beith until sold to Chuck Haines (St Louis, MO) in October 2005. Haines advertised it in early 2006 still in Beith's American Kids livery. Bought from Haines by Aaron Lewis (Cessnock, NSW, Australia) in September 2008 and restored for him by Walter Goodwin between 2008 and 2011 to McRae's 1973 livery. Ran at the vintage demonstration at the Indy 500 in 2011 and 2012 and then on display at the Riverside International Automotive Museum. Sold at the RM Auctions sale at Monterey in August 2014 to Milton Verret (Austin, TX), but bought back by Lewis in 2018. Sold to Carlos de Quesada (Tampa, FL) at Indy in May 2019.
- Antares 72 (Frank Weiss): Sold to Lindsey Hopkins and entered at the 1972 Indy 500 as the #10 Gilmore Racing car for Wally Dallenbach. Dallenbach qualified Hopkins' 1970 Eagle for the race instead of the Antares but was forced into the Antares when the Eagle was bumped. The Offy engine blew during its qualifying run so it did not make the race. According to a history written by Kevin Triplett, this car and the Swede Savage car were returned to Antares Engineering and remained there until the two cars were bought by Ed Finley, Gary Miller and Keith Shuck in 1975. This ex-Dallenbach car was not used in 1976 but returned to the Indy 500 in 1977 when Ken Mahoney and Doug Beiderstedt had joined as part owners. Raced by Ed Finley in 1977 and 1978, then in 1979 by Frank Weiss and Eldon Rasmussen who managed to qualify it for the 1979 Indy 500. Reappeared a handful of times in 1980 and 1981 and then sat at the workshop of Ken Mahoney (Peru, IL) for some years. This car and all Mahoney's other Antares bits were acquired from him at some point by Jack Layton (Howell, Michigan), and he sold this ex-Dallenbach to Bob McConnell (Urbana, OH). By 2012, the car was fully restored in 1981 Roman Wheels #87 livery.
- McLaren M16A [4?] (Tom Gloy): Roger Penske 1971 for Mark Donohue (#66 Sunoco) at Pocono and Ontario, replacing M16/1 destroyed at the Indy 500. Also for Donohue in the early races of 1972 and probably the #8 backup entry at the Indy 500. It was then sold to George Walther and raced by Salt Walther later in 1972. The Walthers bought other McLarens over the winter and this was retained as an unused backup in 1973. Walther raced it at Trenton in April 1974 and may have used it at other short-track events in 1974 and 1975. For 1976, it was sold to James C Bidwell (Indianapolis, IN) and Robert Bidwell (Lauderhill, FL) and entered as the #36 Shurfine Foods for Jerry Karl after Indy in 1976 and for Jerry Sneva in 1977. To Frank Fiore (#88 Machinists Union) late season 1978 for Tom Gloy; and Ontario only 1979 for Ken Nichols. Then sold to Buddy Boys (Calgary, Alberta) and entered as the #68 at the Indy 1980 for fellow Canadian Frank Weiss to drive, but crashed heavily during practice. The Hungness Yearbook describes the impact as having been on the left front and the car as "extensively damaged", adding that the injured Weiss had to be released using a Hurst rescue tool, the so-called "jaws of life" which could have done significant damage to the monocoque.
The identification of individual cars in these results is based on the material presented elsewhere in this site and may in some cases contradict the organisers' original results.
The foundation for this research is the work done by the late Phil Harms collating the results of all AAA, USAC and CART races, including the period covered here. His data was refined by Michael Ferner who added more information before making it available to OldRacingCars.com. Since the start of the USAC project on OldRacingCars.com in 2004, a wealth of further information has been gleaned from the Carl Hungness and Donald Davidson Yearbooks, Formula and On Track magazines, USAC News, National Speed Sport News and other published sources. Gerry Measures has also provided much information from his files as have others on TNF and Trackforum. Since 2009, the work of Simmo Iskül and others identifying cars from period photographs has has moved this research forward significantly.