Description
When you’re running high-amperage electrical systems in your race car or performance build, a weak power transfer point can cost you reliability and create dangerous failure points. The QuickCar Black Pass-Through Post handles the critical job of moving 250 amps safely through your firewall or panel with a thermoplastic housing and zinc-plated brass construction that resists corrosion in demanding environments. Install it once, trust it completely—this is the kind of component that disappears into your build because it simply works.
- Stud Size: 3/8-inch
- Current Rating: 250 amps maximum
- Mounting Hole: 1.275 inches
- Housing Material: Thermoplastic
- Stud Material: Zinc-plated brass
- Terminal Compatibility: 3/8-inch power rings
- Included Hardware: Complete mounting kit
- Installation: Bolt-on design
- Applications: Automotive, industrial, marine









