17.5mm Bore Size.
Please note the E-type was produced with various sized ARB Bush's, **Please measure bar diameter, usually 17.5mm (11/16”) E Type I & II 6 Cyl. Front, replaces OEM# C16633, 19mm (3/4”) V12 E Type I & II, replaces OEM# C30502
We do stock the premium Super flex ARB Bush's in all sizes in our shop also.