Questions for '68 mark III spitfire

[Steve Jones <JONESS@WSUVM1.CSC.WSU.EDU>]

Here are some questions on Mark III spitfires:

1.  what year grilles fit?

2.  where was the stock mounting location of the cigarette lighter?

3.  can the front bumper of the mark II fit without any major changes?

Thanks for any help in answering these.