Time to spend some money on the weak points of the cooling system and never look back. I had the brass screw in the T and it worked great for many years. I spent some money this summer and replaced all the hoses with genuine Rover and plastic junctions with aluminum.



And I bought this awesome coolant reservoir from Allisport.

https://www.allisport.com/shop/perfo...09606933593750

Someday I will buy their radiator but its hard to swing nearly $800 for a radiator, mine has 3 or 4 pin holes holding strong with K-seal for years.