Billet Aluminum -10AN Water Manifold Adapter for CTS-V Style LSA Engines. ***MADE IN THE USA*** Tired of those ugly rubber lines coming off the back of your LSA supercharger? Our adapter is a...

Billet Aluminum 90 Degree Adapter Fitting for GM R4 A/C Compressors. ***MADE IN THE USA*** If you are doing an LS engine swap and are looking for a way to make some custom A/C lines then this is...

Billet Aluminum -12AN Adapters for the CTS-V/ZL1 LSA Coolant Lines. ***MADE IN THE USA*** Tired of those ugly rubber lines coming off the front of your LSA supercharger? Our fittings are a simple...

Billet Aluminum Valve Cover Oil Cap Breather for Holley LS Valve Covers. ***MADE IN THE USA*** This replaces your oil cap on the passenger side with a vented breather for the engine. These are...

Billet Aluminum Sanden SD&B10 A/C Compressor Adapter Fitting. ***MADE IN THE USA*** This A/C adapter fitting is perfect for your LS swap! CNC machined from 6061-T6 billet aluminum O-ring adapter...

LSX LS1 Swap Conversion NEW AC Compressor Adapter Fitting BLACK If you are doing an LSX engine swap and are looking for a way to make some custom A/C lines then this is your answer. made from billet...

LSX LS2 Engine Swap Conversion A/C Line Compressor Adapter Fitting If you are doing an LSX engine swap and are looking for a way to make some custom A/C lines then this is your answer. Made from...

LSX LS3 Engine Swap Conversion A/C Line Compressor Adapter Fitting If you are doing an LSX engine swap and are looking for a way to make some custom A/C lines then this is your answer. Made from...

Billet Aluminum A/C Delete Plate for 1998-2002 Camaro/Firebirds! ***MADE IN THE USA*** This block off plate is designed for 98-02 F-bodies that have an A/C delete but still have the factory heater...

Billet Aluminum A/C Block Off Plate for 1998-2002 Camaro/Firebirds! ***MADE IN THE USA*** This block off plate is designed for 98-02 F-bodies that have an A/C delete but still have the factory...

Billet Aluminum A/C Block Off Plate for 1998-2002 Camaro/Firebirds! ***MADE IN THE USA*** This block off plate is designed for 98-02 F-bodies that have an A/C delete but still have the factory...

Billet Aluminum -4AN Clutch Line Slave Cylinder Adapter Fitting for T56 & TR6060 Transmissions. ***MADE IN THE USA*** Popular for LS swaps and making a custom clutch fluid line from the master...