G 1500 1/2 Ton Van V6-4.3L VIN W (1997)
Heater Hose: Specifications
Rear A/C Line
The A/C line retaining nuts ......................................................................................................................................................................... 6 N.m (53 lb. in)
The A/C lines 3/4 diameter ....................................................................................................................................................................... 48 N.m (35 lb. ft)
The A/C lines 3/8 diameter ....................................................................................................................................................................... 19 N.m (14 lb. ft)