| 16.2.1964 | SCCA Divisional Phoenix [EP+FP] | 20 | | Robert Kirby | | DNA |
| 16.2.1964 | SCCA Divisional Phoenix [EP+FP] | 32 | | Lynn Stevens | | DNA |
| 16.2.1964 | SCCA Divisional Phoenix [EP+FP] | 91 | | Bill Obenour | | DNA |
| 16.2.1964 | SCCA Divisional Phoenix [EP+FP] | 191 | | Tino Munoz | | DNA |
| 19.4.1964 | SCCA National Virginia [CP+DP+EP+FP] | 22 | | Ron Grable | | 5th |
| 19.4.1964 | SCCA National Virginia [CP+DP+EP+FP] | 66 | | Warren Matzen | | DNA |
| 14.6.1964 | SCCA National Mid-Ohio [EP] | 2 | | George Fry | | 3rd |
| 14.6.1964 | SCCA National Mid-Ohio [EP] | 22 | | Ron Grable | | DNF |
| 14.6.1964 | SCCA National Mid-Ohio [EP] | 37 | | Lake Underwood | | 1st |
| 14.6.1964 | SCCA National Mid-Ohio [EP] | 79 | | Bruce Jennings | | 4th |
| 21.6.1964 | SCCA National Road America [DP+EP] | 43 | | Jon Doi | | DNF |
| 5.7.1964 | SCCA Regional Oregon [Formula Libre] | | | Mike Eyerly | | ?th |
| 5.7.1964 | SCCA Regional Oregon [EP+FP] | | | Larry Eyerly | | 2nd |
| 5.7.1964 | SCCA Regional Oregon [EP+FP] | | | Mike Eyerly | | 1st |
| 19.7.1964 | SCCA Regional Virginia [FP+GP+HM] | 1 | | Bill Lucas | | DNS |
| 19.7.1964 | SCCA Regional Virginia [EP] | 22 | | Don Liebreich | | 2nd |
| 8.8.1964 | SCCA Regional Connellsville | 8 | | Francis Popejoy | | DNA |
| 8.8.1964 | SCCA Regional Connellsville | 17 | | Carl Zieman | | DNA |
| 8.8.1964 | SCCA Regional Connellsville | 40 | | W. E. Murphy, Jr. | | DNA |
| 8.8.1964 | SCCA Regional Connellsville | 43 | | Art Bartholome | | DNA |
| 9.8.1964 | SCCA Divisional Connellsville [EP] | 8 | | John Popejoy | | DNA |
| 9.8.1964 | SCCA Divisional Connellsville [EP] | 15 | | Sterling Kresge | | DNA |
| 9.8.1964 | SCCA Divisional Connellsville [EP] | 17 | | Harry Wardlow | | raced |
| 9.8.1964 | SCCA Divisional Connellsville [EP] | 39 | | Ike Eichelberger | | DNA |
| 9.8.1964 | SCCA Divisional Connellsville [EP] | 47 | | Charles Stover | | DNA |
| 9.8.1964 | SCCA Divisional Connellsville [EP] | 53 | | Nagle Bridwell | | 3rd |
| 9.8.1964 | SCCA Divisional Connellsville [EP] | 55 | | Bert Everett | | 2nd |
| 9.8.1964 | SCCA Divisional Connellsville [EP] | 77 | | Bruce Jennings | | DNA |
| 9.8.1964 | SCCA Divisional Connellsville [EP] | 79 | | George Frey | | DNA |
| 16.8.1964 | SCCA Regional San Luis Obispo [EP] | 20 | | Michael Roberts | Cahuenga Auto Repairs, Inc. | DNA |
| 16.8.1964 | SCCA Regional San Luis Obispo [EP] | 74 | | John Buntrock | John Buntrock | DNA |
| 16.8.1964 | SCCA Regional San Luis Obispo [EP] | 197 | | James Laschiver | Jim Laschiver | DNA |
| 22.8.1964 | SCCA National Watkins Glen [EP] | 4 | | Peter Fallon | Peter T. Fallon | 7th |
| 22.8.1964 | SCCA National Watkins Glen [EP] | 22 | | Ron Grable | Ron Grable | 2nd |
| 22.8.1964 | SCCA National Watkins Glen [EP] | 37 | | Lake Underwood | Lake C. Underwood | 12th |
| 6.9.1964 | SCCA Regional Santa Barbara [EP] | 68 | | Charles Kulmann | Soceity of Dirty Old Men | DNA |
| 6.9.1964 | SCCA Divisional Daytona [DP+EP] | | | Howard Fowler | | 2nd |
| 10.10.1964 | Preliminary Reading [CP+EP] | | | Charles Stover | | 8th |
| 11.10.1964 | SCCA Regional Reading [CP+EP] | | | Charles Stover | | DNF |