What 3 time champion podiumed at Mosport in 1981?
1981 Can-Am season The 1981 Can Am series season was the fourteenth running of the Sports Car Club of America's prototype-based series, and the fifth running of the revived series. Geoff Brabham was declared champion, despite only winning two races. Chevrolet again dominated the season. The dominant chassis manufacturers were March, Lola, Holbert, Frissbee, and VDS. IndyCar drivers Al Unser and Bobby Rahal also podiumed at Road America and Mosport, respectively.
Eric Oliver Eric Staines Oliver (13 April 1911 – 1 March 1980) was an English motorcycle racer best remembered as four time FIM Sidecar World Champion, riding a Norton. His passenger in 1949 was Denis Jenkinson. He is also remembered for his innovation, being the first sidecar competitor to use a dustbin fairing, rear suspension and the first to adopt the kneeling riding position.