Line Adapter Manifold - SD7 A/C Compressor

The Holley Line Adapter Manifold – SD7 A/C Compressor (HLY199-202) is a precision 2-port aluminum adapter designed for seamless integration with Sanden SD7 air conditioning compressors. This component bridges the gap between refrigerant line connections and the compressor inlet, making it essential for custom A/C system builds, retrofit installations, and OEM compressor replacements.

Manufactured from durable aluminum in a natural (unpainted) finish, the Line Adapter Manifold delivers corrosion resistance and lightweight construction without sacrificing strength. The two-port configuration allows controlled routing of high-pressure and low-pressure refrigerant lines, reducing installation complexity and pressure drop across connection points. Holley's engineering ensures tight tolerances and reliable sealing, critical for maintaining system efficiency and preventing refrigerant leakage.

Technicians and enthusiasts working with Sanden SD7 compressor platforms will find this adapter indispensable for custom air conditioning installations. Its compact footprint facilitates installation in tight engine compartments common to retrofit and hot rod builds. This adapter is ideal for restoring classic vehicles, upgrading off-road cooling systems, or servicing fleet equipment.