Sikky Manufacturing - E30 LS1 AC Line Kit Assembly (SM-ACE30-LS1)The Sikky LS1 E30 AC line kit is suitable for any E30 and comes with everything needed to hook up the AC in your LS1 swapped E30. We spent months developing, testing, designing, and manufacturing every billet aluminum fitting included in this kit. The end result is the only direct LS swap AC line kit available on the market that literally bolts in. This kit now allows you to use the Wiring specialties AC add on and have the GM pcm control your A C