Guys, just HOW is the heat riser valve in the exhaust manifold disassembled?
Is everything simply 'pressed' in?

I have an urging need to split the exhaust manifold and that darn thing is in the way...

Please advise?
thanks

whizzerick


1953 Chevrolet 1300 - Daily driver
Collecting Vintage Whizzer motorbikes
http://www.whizzerick.com