Mobius
Full Access Member
- Joined
- Feb 15, 2015
- Posts
- 52
- Reaction score
- 28
- Location
- Fayetteville, AR
- First Name
- Eric
- Truck Year
- 1979
- Truck Model
- c10 Heavy Half
- Engine Size
- 350 SBC
I have a 79 GMC C10 with factory air. I’m installing a March serpentine conversion soon that gets rid of the huge factory compressor and uses a passenger side low mounted Sanden 7176 unit. When I go to order/purchase custom A/C lines, what size/type are the fittings that run to the accumulator and the condenser from the compressor? I’m going to buy an adapter for the Sanden compressor that says it has #8 and #10 (iirc) fittings. Are these what is referred to as O-ring fittings?