I know, I know - there are more than a couple of people that advocate for just removing the whole thing. I just don't wanna.

So: Does anyone have a part number or size/material specification for the o-rings that go around the injection tubes into the intake manifold? As I disassembled my system for cleaning (I'm refurbishing a V-12 engine that had a minor fire, to transplant into my Ginger ('91 XJS), the assembly had been performed with a pair of small, grey o-rings at each injection tube. Dunno if that's "correct" or "standard", but I can't find a part number in the Repair Operation Manual or in Kirby Palm's book.

Any help greatly appreciated!!

Brad