I'm planning on doing a tune-up on my '49 8N. I was looking at the head cover and saw that the spark plug for cylinder #3 has some sort of extension...
The other 3 plugs look normal... sitting on the top of the head. Anyone know what this is before I try unscrewing it? Is it some sort of...
I have an old Sabre model 530 5' rotary cutter. It is missing the bottom seal. Anyone know what size it uses? If not, how would I measure the OD and thickness? I'm assuming the ID would be equal to the shaft OD, or do I go a little smaller?