Vintage Air's Compressor Block Fitting Complete Kit adapts a GM A-6 or R4 compressor to 10 AN suction / 8 AN discharge O-ring fittings using OEM-style refrigerant line adapters. The complete kit bundles the GM A-6/R4 early-style compressor adapter block with bolt and O-rings (34108-VUG), the offset flange pad seal washer kit (33602-VUI), and the seal washer for non-O-ring compressors (33600-VUI), and it also fits GM's 046440-MTR and 046441-MTQ direct-replacement truck/SUV compressors.
California Proposition 65 Warning (PDF)
Specifications:
- Ports: 2-port adapter
- Fitting: 10 AN / 8 AN male O-ring
- Material: Aluminum, natural finish
- Compatibility: GM A-6 and R4 compressors; also fits 046440-MTR & 046441-MTQ direct-replacement compressors
- Includes: Adapter block w/ bolt & O-rings (34108-VUG), offset flange pad seal washer kit (33602-VUI), non-O-ring seal washer (33600-VUI)
- Part Number: 341080
FAQ
What compressors does the Vintage Air 341080 kit fit?
GM A-6 and R4 compressors, plus GM's 046440-MTR and 046441-MTQ direct-replacement compressors.
What's included in the complete kit?
The adapter block with bolt and O-rings, an offset flange pad seal washer kit, and a non-O-ring seal washer.
What fitting sizes does this adapter use?
10 AN suction and 8 AN discharge, male O-ring.
What material is the adapter block made from?
Aluminum, in a natural finish.

