Lot's of info in the Lightning forum on tie in to the vacuum line, but I couldn't find anything in the HD threads. I need some info on the connector for the sensing line to the gauge. I believe I've found the line in the engine bay, but what are the specs. on the plastic hose barb/connector that is needed (Autometer Ultra-lite 4301)?

Thanks! - going to install this weekend.

 

Might have found it on the Lightning pages...

http://198.65.157.241/forums/showthr...threadid=84964
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Head to Autozone, Pep Boys, etc and pick up the following Vacu-tite parts

Part number 47334 (3/16" x 3/16" x 3/16") "T" (2 in the pack)

Part number 47408 (1/8" x 5/32") elbow.
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Does the HD have the same size vac hose as is on the Lightning?