CCKW353A1
Big Landy Fan
Yup different manifold dependant on olive or ring joint, i have both.
The olives are different sizes as the way i found out was that i only changed the flange on my 2.25 diesel front pipe and initially it did seal but the flange was fully home against the manifold, after a few months it was leaking but the flange was still tight.
The fix was a strip of steel banding cut to form a spacer between the back of the olive and the inside of the flange. Not perfect but at the time it was the only answer. At the time of modifying the front pipe I did not use the olive from the flange donor pipe as it had been bent distorting the olive beyond usefullness.
The olives are different sizes as the way i found out was that i only changed the flange on my 2.25 diesel front pipe and initially it did seal but the flange was fully home against the manifold, after a few months it was leaking but the flange was still tight.
The fix was a strip of steel banding cut to form a spacer between the back of the olive and the inside of the flange. Not perfect but at the time it was the only answer. At the time of modifying the front pipe I did not use the olive from the flange donor pipe as it had been bent distorting the olive beyond usefullness.