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Old 01-23-2022, 03:04 PM   #4
Rich72C10
Mr. Cheyenne
 
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Join Date: Jun 2020
Location: Kyle, Texas
Posts: 1,687
Re: Firewall wire and cable question.

Can't speak for a Blazer but I thought they had the same setup as a Truck.... unless what you have is an add-on AC (not factory)? With the movement of the control cable, I would think it could move back/forth on the power wire and over time cut into the wire's insulation.
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'72 Chevy C10 Cheyenne *Super WHT/MED BRONZE/WHT
SBC 350 | TH350 | LWB | AC | Buddy Seats
Upgrades: Tilt | Front Sway Bar | Radio | Sliding Window | Bed Spare w/Lock
Bed Rails | Full LEDs | Courtesy Lights | Tachometer | Glovebox Lock & Light | Head Light Relays | *Upgraded Fully Super Trim
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