Exhaust header gasket?

[bk111]

Are there any other honda atv's that use the same header gasket as the 04 450r? Just replaced piston and cylinder but used old gasket and need backup plan for the weekend in case it starts backfiring/leaking.

[wckedclownz69]

if you never had a problem before and it still seems fine dont worry... i didnt change mine last time but i might this time to be safe..