Your A/C and Heat system cannot work properly with leaky ducting, with this Old Air Products (32-7221) S-Plenum Duct you can restore the air ducts in your vehicle for proper A/C, Heat, and Defrost functions. This S-Plenum Duct is for use with 1967-1972 C10 pickup trucks with factory A/C.
Features & Benefits:
- Durable Construction
- Direct Fit Replacement
- Made in the USA
- Attaches Heater Box to Distribution Case
This Old Air Products (32-7221) S-Plenum Duct features a durable plastic construction just like the OE part and will be a direct fit replacement. This adapter is used to attach the heater box to the distribution case and will direct airflow to the vents. This S-Plenum Duct is made in the USA!