Hey, I need to replace the welsh plug that goes at the back of the camshaft on my 302W. The reason being I stupidly knocked it out to try and replace it, but the one I got was wrong and wouldn't fit in there. Now I'm having a real lot of trouble even GETTING one the right size. With my steel rule, it measures up to be 52.5mm but apparently no one carrys a 52.5mm welsh plug ! What do I do I can't find one anywhere???

Cheers, Gab

Mate - Im not sure if you got an answer, but I'll put it here?

Looks like its a 2 5/32 inch plug, in steel (2 5/32in = 54.76875mm)

Nigel

Cheers buddy, I ended up getting a genuine one new out of Ford

Was it 2 & 1/8" ????

I got the 2 5/32 from a couple of Freeze plug listings in the US. Theyre definetely Imperial sizes