I,m rebuilding a 1969 XKE 2+2 engine. I've purchased valve springs from two suppliers that have shipped me both inner and outer springs that are both 1/4 inch longer than the lengths specified in the Bentley workshop manual; namely inner=1-21/32 & outer 1-15/16. Can anyone help? thanks, Albobby Robert Langdon - Jaguar E-Type Forum