Update. Well that was a hell of a lot of work to take it out. Pulling it out took a lotnof work with wedges.
Putting the new one in was an adventure but i bought a large socker to place over the part and bang it in.
Git it about half way in then removed the screw off top and finished it
Took the time to change the oil and clran up the inside with varsol... it was pretty dirrty.
Found the reason for thw brake... the rod rubbed on the new exhaust connection... i had to grind some more of the universal attachment ring
Now i need to get new oil... canadian tire no longer supports non detergent oil. Whats everyone using in canada