Speedway Dual Diaphragm Power Brake Booster, 7 Inch, Black Finish
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Q & A (3)
What's in the Box
As featured on Classic Truck’s Week to Wicked. Watch the transformation here!
- Dual diaphragm power booster
- Fits in many tight under-floor installations
- Excellent for '35-'40 Ford
- Durable black powder coated finish
Booster Tech Tip (GIF)
Learn more about selecting the proper brake booster for your vehicle by reading our tech article. Brake System Selection.