AC Hose Kit (90-93) OBS Chevy - Sanden HD - K10670

Bolt-on kit to connect Sanden 508/709 AC compressors to your GM factory AC system

Connect to your factory AC system with new hoses designed specifically for 1990-93 OBS Chevy trucks (trucks with original R12 air conditioning systems). This kit requires a condenser with 2 male fitting. 1990 was a changeover year, if your truck has one male and female connector at the condenser check out our AC Hose Kit (88-90) OBS Chevy - Sanden HD - K10708

Features:

• Includes a trinary switch that is in the hardlines so that you can control the compressor when it is in a low pressure condition or high pressure condition. It also gives you the option to turn on a fan.
• Can wire as a simple binary switch so that it is just controlling the compressor on the high and low pressure.
• Will wear better because the AC Hose will not rub against your core support.
• Suction and discharge ports, both with service ports easily accessible.
  

For use with Kwik Performance AC brackets using Sanden HD 508/709 AC compressors:

LS wide mount:

K10470   Corvette spacing

K10471   F-body spacing

K10472   Truck/LS3 Camaro spacing

L83/86 Gen 5 Trucks:

K10438

Big Block Chevy M4 System:

K10255 

K10654

Chevy OBS condenser guide