Finally breaking down and replacing the head gasket on my 2000 sportsman 500. Any suggestions on the best gasket to use, I don't want to do this again.

 

O.E.M.

 

Get an OEM Polaris gasket and torque the head "by the book". It takes a special sequence so follow it.

 

Went with OEM, pricy but in stock and oh well...
BTW: my mechanic discovered that the timing chain was off by about 10 degrees from center, this had to come from factory and one of the exhaust valve things was loose (finger tight) could possibly caused the overheating and head gasket failure. Thought I'd mention it as I have noticed several postes regarding overheating 500's.

 

Most of the overheating issues posted here and due to a PLUGGED rad........I think I am correct at saying this.....Right!!!!!....Caper....