Ferrari located the radiators on the sides of car with large NACA ducts cut out a top the body work on each side of the cockpit to cool the giant red beast. Mario Andretti assisted the factory with its development casque beats pas cher efforts and was awarded the driving duties for the car’s maiden race. With a 5th place starting position, Andretti just put the 712M ahead of Mark Donohue’s Penske/Ferrari 512M, one of the Group 6 endurance cars that entered the Can Am race after competing in the previous days 6 hour race. Andretti stayed towards the top of field the entire race, finishing in fourth place behind Jo Siffert’s Porsche 917/10 Spyder.While Ferraris would start the next three rounds of the 1971 season, these would be 512M models, and it would not be until Edmonton that one of the Ferrari Can Am Spyders would again appear. Edmonton would see the return of the Earle-Cord Racing 512P, again with Jim Adams at the wheel. While Adams scored a sixth position in qualifying for the the event, the number 76 Ferrari would fail to finish due to problems with its ring and pinion. Mid-October’s Can Am meet at Laguna Seca would see the Ferrari fair a bit better, with Adams driving the 512P to an eighth place finish from tenth on the grid. The grand finale for 1971 was held at Riverside, where Adams was able to qualify 13th fastest with the NGK Spark Plug sponsored Ferrari. Brake failure early in the race would lead to the red war horse failing to finish the event. Jim Adams would finish the 1971 season with 7 points, good for 25th in the Can Am point standings. No Ferraris would be present at the first two Can Am events for the 1972 season. Round Three was held at Watkins Glen, and it would mark the second appearance of the 712M. This time the 712M was entered by N.A.R.T., initially with Sam Posey selected to drive the big Ferrari. Posey opted not to take the drive, and Frenchman Jean-Pierre Jarier was given the seat. The 712M was not noted to have the best handling characteristics, and little had been done to the car since it was last raced in 1971 to correct any problems. Jarier would make the best of it, driving the Goodyear shod car casques beats by dre from the back of the grid to a tenth place finish, 12 laps behind the race winning McLaren M20 of Denny Hulme. The 712M would not appear at Round Four of the 1972 season, held at Mid-Ohio, but would be present for Round Five run at Elkhart Lake, Wisconsin. Jarier would pilot the Ferrari to a tenth place starting position at the legendary track. The N.A.R.T. entry would go on to a 4th place finish, matching chassis number 1010’s best finish from the previous season’s solo outing at Watkins Glen. Jean-Pierre Jarier finished the 1972 Can Am Season with 11 points, good for 13th position overall. Ferraris would be spotted on Can Am grids periodically after this, but these were 512M models that were made obsolete by the introduction of a 3.0 litre displacement cap put in place by the FIA on all endurance sports cars for the 1972 season. The last shot to be fired by one of the big-bore Ferrari Spyders would be at Watkins Glen in 1974. N.A.R.T. brought out chassis number 1010 for one last race. By this time, Porsche had come and gone with it’s turbocharged 12 cylinder 917/30 Spyders, as did the McLaren team with its mighty ecouteur dr dre big block Chevrolets. Shadow emerged as the team to beat for 1974, but the big red Ferrari would have one last go at the very track it debuted at two years earlier. The 712M now sported a rear wing that was elevated above the tail section of the car as well as a revised intake scoop that protruded above the roll bar to better feed the largest 12 cylinder engine Ferrari would ever produce. Sam Posey was offered the drive in the 712M, which he accepted, only to break his foot while driving the car in practice.