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#1 |
Registered User
![]() Join Date: Jul 2012
Location: St. John, Washington
Posts: 618
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help identifying A/C part 1972 k20
I am adding factory ac to a non ac cab. I'm to the point of installing the fresh air flapper in the cowl. I have the plastic bushing piece for the engine aide, but what is used on the glove box side? I know there is a pre-marked spot to drill for it, but what sort of bushing goes in there? And what size hole? Looking at my 72/c30 ramp truck it looks like a nut, but if you try and screw it out it is never ending. Any help is greatly appreciated. I pictured the flapper I was talking about.
Thanks ks
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"Rusty" 1972 K20 Cheyenne Super, 496, A/C, Tilt, Tach, Buckets, 4l80e/NP205, 4" Rancho Lift, 35" BFG AT "Ramp Truck" 1972 C30 Ramp Truck 350, Air Bags, Factory A/C. "1968" C10 Shortbed project |
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