GM A-6 & R4 Compressor Block Fitting Kit – Complete Adapter & Seal Set

This complete compressor block fitting kit is designed for GM A-6 and R4 air conditioning compressors. It includes all required adapter blocks, seals, and hardware needed to properly connect refrigerant lines, making it an ideal solution for restorations, retrofits, or replacement during A/C system service. The kit covers both O-ring and non-O-ring compressor styles, ensuring a correct seal and reliable operation.

• Fits GM A-6 and R4 air conditioning compressors
• Complete refrigerant line adapter and seal kit
• Includes early-style compressor adapter block with bolt and O-rings
• Includes offset flange pad seal washer kit
• Includes seal washer for non-O-ring compressor applications
• OEM-style components for proper fit and sealing
• Ideal for restorations, retrofits, or A/C system repairs
• Sold as a complete kit