They got the earlier M-3 Grants as well, plus the M-2 Stewarts. Then there was the civilian arms that were sent over there for the "Home Guard"
Canada built it's sole domestically designed tank, the RAM, from M-3 Grant hulls and drive train with our own turret mounting the British 6 pounder AT gun. That is the same gun that Americans adopted, calling it the 57mm. By the time our army hit the beaches in Sicily the M-4 Sherman was adopted by our armoured corps. Most of the Rams had been used in training up to then, and after most became 25 pdr SP carriages, or APCs (Kangaroos)
Before the Ram, Canada built about 1600 British designed Valentine tanks that were shipped to Russia. So we had our own version of lend-lease