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This StreetWires firewall bushing seal installs in the cut-out drilled through your vehicle's firewall for your 1/0-gauge power cable. The bushing provides a watertight seal, guards against corrosion, and protects your wiring from chafing against the cut-out. The bushing locks securely as it is tightened. Warranty: lifetime.
StreetWires Firewall Bushing Reviews
Average Customer Review:
Works well, worth the money
This item does exactly what it says.
I used a 1 3/8" holesaw to drill through my firewall and the bushing fit perfectly. I had to drill from the inside out, there were too many components in the way from the engine side. I would recommend making sure that you can fit a drill in the spot that you want to drill through first before purchasing, without a drill it may be tough to install.
What's in the box?
- Threaded bushing shaft
General Description: The StreetWires firewall bushing is a three piece design; the threaded shaft loads through the firewall, a rounded cap screws on from one side and a nut from the other. A watertight seal is created as the ends are tightened. Your wire will be protected from metal jagged edges and moisture.
Available Sizes and Dimensions: The StreetWires firewall bushings are available in three sizes.
8-Gauge Firewall Bushing:
- Cut-Out Diameter: 0.58"
- Shaft Length: 1.159"
- Inner Hole Diameter For Wire: 0.25"
4-Gauge Firewall Bushing:
- Cut-Out Diameter: 0.88"
- Shaft Length: 1.275"
- Inner Hole Diameter For Wire: 0.5"
1/0 Gauge Firewall Bushing:
- Cut Out Diameter: 1.105"
- Shaft Length: 1.588"
- Inner Hole Diameter for Wire: 0.75"
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