Sikky Manufacturing - LS1 AC Acompressor Adapter Fitting (SM-AC-ABK-LS1)The Sikky LS1 AC Adapter Kit is suitable for LS1 AC components and comes with everything needed to hook up AN lines to your LS1 AC compressor. We spent months developing, testing, designing, and manufacturing every billet aluminum fitting included in this kit. The end result is a direct LS swap AC line kit available on the market that literally bolts in. Kit Includes: CNC Billet Aluminum AC Compressor Adapter Fitting CNC Billet Aluminum ORB to #8 and