Ron,
According to
http://www.car-nection.com/jagbase/ the first V-12 to be
introduced into a production car was the XKE in 1971. Prior to that, the
engine of choice was primarily the 4.2 litre. The V-12, however was first
manufactured in 1954. Here is an article about the V-12 as published by Jag
World
http://www.jagweb.com/jagworld/v12-engine/
Webserve
"R P" <vn1500@webtv.net> wrote in message
news:1918-42712CA8-246@storefull-3255.bay.webtv.net...
> What was the first year the V-12 engine was availble?.......I'm thinking
> 71-72, a friend of mine says 68-69.
> Thanks.........Ron
>