Pro Street Fuse Block

The Pro Street Fuse Block by Painless Wiring is a 14-circuit universal fuse and relay distribution hub designed for custom automotive wiring projects, hot rods, and aftermarket electrical system installations. This component serves as the central nervous system for vehicle electrical upgrades, consolidating multiple circuits into a single, organized platform. Whether you're building a street machine, restoring a classic, or upgrading a modern vehicle's electrical architecture, the Pro Street Fuse Block eliminates the clutter of scattered fuses and relays while improving accessibility and reliability.

This 14-circuit configuration allows simultaneous management of primary electrical loads including fuel pumps, ignition systems, cooling fans, lighting circuits, and auxiliary accessories. The integrated design accommodates both ATC/ATO style fuses and relays in a compact footprint, reducing wiring complexity and voltage drop across the vehicle. Weighing 2.18 lbs and measuring 6.85 x 4.35 x 12.75 inches, the Pro Street Fuse Block mounts cleanly in engine bays or chassis locations with minimal spatial impact. The included kit components provide everything needed for rapid integration into existing or new electrical harnesses, saving hours of custom fabrication time.

Street rod builders, performance enthusiasts, and professional automotive technicians rely on the Pro Street Fuse Block to simplify wiring management on high-amperage systems. Its universal compatibility ensures installation across diverse platforms—from vintage muscle cars to contemporary swaps—without application-specific modifications. The included flasher support and relay mounting options make this block ideal for systems requiring coordinated switching or time-delayed circuit activation. Installation requires basic electrical knowledge and standard hand tools; detailed instructions accompany the kit for straightforward setup.