
I was with Stanley Steamer when he used "the string trick", it worked well...
He had a "redeye" kit (
http://redeye.ecrater.com/c/1086116/vacuum-lines-caps), so he
didn't have to make up the various hoses... that made it easier, everything fit - both tube diameter and
length...
Not long ago, I replaced my carb drain lines on the left side because they were rotten and loose. It is tight
up in there.. I couldn't even see the carb connection for the ones on the right side - I just
felt up in there and decided they were OK...
-Mike