2Pcs AC Compressor Adapter Fittings #8#10, R134a Aluminum Air Conditioning Line Connector Kit, 3/4-16 & 7/8-14 Thread O-Ring Fitting for Automotive AC System Retrofit & Repair

Upgrade Your Vehicle's AC System with Professional-Grade ConnectionsWhether you are undertaking a complex engine swap, restoring a classic car, or simply repairing a leaking air conditioning line, the integrity of your connections is paramount. Our 2-Piece AC Compressor Adapter Fitting Kit is designed to provide a reliable, leak-free interface for R134a systems, ensuring your climate control performs at its best.Key Features & Specifications:Complete Kit: Includes one #8 discharge fitting and one #10 suction fitting, covering the standard requirements for most automotive AC compressors.Precision Engineering:#8 Fitting: Features a 3/4-16 UNF thread.#10 Fitting: Features a 7/8-14 UNF thread.Premium Material: Machined from high-strength aluminum alloy, offering superior resistance to rust, corrosion, and high under-hood temperatures compared to standard steel or plastic parts.Versatile Compatibility: Ideal for custom AC lines, evaporator connections, condenser fittings, and compressor retrofits (compatible with popular engine swaps like LS or Coyote series when matching specs apply).Why Choose Our Adapters?Unlike generic fittings that may suffer from poor machining tolerances, our adapters are CNC-machined for exact fitment. This ensures a tight seal (when used with appropriate O-rings) and unrestricted refrigerant flow, which is critical for maintaining the efficiency and longevity of your AC compressor.Package Includes:1 x #8 AC Compressor Adapter Fitting1 x #10 AC Compressor Adapter FittingNote: Please verify the thread size and fitting type of your specific AC system before purchase to ensure proper compatibility. Professional installation is recommended for AC system work.

• PRECISE FITMENT FOR AC SYSTEMS - Engineered with standard #8 discharge and #10 suction fittings to ensure seamless compatibility with R134a automotive air conditioning systems. The kit features precise 3/4-16 and 7/8-14 UNF thread specifications, making it the ideal solution for custom AC line fabrication, compressor retrofitting, and system restoration projects.
• DURABLE ALUMINUM CONSTRUCTION - Crafted from high-grade, corrosion-resistant aluminum alloy to withstand the high pressure and temperature fluctuations of engine compartments. This robust material choice prevents rust and degradation, ensuring a long-lasting, leak-free connection for your vehicle's climate control system compared to plastic alternatives.
• VERSATILE APPLICATION SCENARIOS - Designed for professional mechanics and DIY enthusiasts, these adapters are essential for connecting compressors, evaporators, and condensers in various vehicles. Whether you are performing an engine swap (like Coyote swaps) or repairing an aging AC system, these fittings provide the reliable interface needed for efficient refrigerant flow.
• OPTIMIZED FLOW PERFORMANCE - The internal bore is CNC-machined to minimize flow restriction, ensuring optimal refrigerant circulation throughout the AC loop. This design maintains system efficiency, helping your air conditioner cool down faster and maintain stable temperatures even during peak summer heat.
• HASSLE-FREE INSTALLATION - Features a direct-fit design that simplifies the connection process between AC hoses and compressor ports. The standardized sizing eliminates guesswork, allowing for a quick and secure setup without the need for extensive modifications or specialized tools, getting your vehicle back on the road faster.