Josh Smith
Junior Member
- Joined
- Aug 10, 2021
- Posts
- 2
- Reaction score
- 0
- Location
- nebraska
- First Name
- josh
- Truck Year
- 81
- Truck Model
- c1500
- Engine Size
- 350
Hello, I have an 81 C1500 with out air and we're going to be doing some work to the heating system soon. When I go to look up blower motors, it gives the option for standard or heavy duty heating.
Can someone tell me what dictates rather you have standard or HD heating?
Can someone tell me what dictates rather you have standard or HD heating?
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