BB Chevy Hi-Tech Lwp Bra cket

The Racing Power Co-Packaged BB Chevy Hi-Tech LWP Bracket (R1647) is a precision-engineered alternator mounting bracket designed for big block Chevrolet engines. This passenger-side upper bracket serves as the primary load-bearing interface between the alternator assembly and the intake/water pump mount, engineered to handle sustained high-output electrical demand under engine load. The chrome finish provides corrosion resistance across extended operating cycles, critical for engine compartments exposed to moisture, heat cycling, and vibration stress.

Constructed from steel and finished in chrome, this bracket measures 8.75 x 2 x 11.8 inches and weighs 1.04 lbs—a weight profile optimized to distribute alternator load without introducing unbalanced deflection to the block. The hi-tech design incorporates reinforced geometry at stress concentration points, addressing real-world durability challenges encountered in high-RPM and high-output electrical demand scenarios. Proper bracket alignment and load distribution directly impact alternator belt tension stability and overall drivetrain reliability, making OEM-specification fitment critical for sustained performance.

This bracket is purpose-built for big block Chevy engine platforms requiring factory-compatible alternator mounting. Rebuilders, engine shops, and performance enthusiasts restoring or upgrading big block Chevrolet powerplants rely on OEM-specification brackets to ensure electrical system stability and proper serpentine belt dynamics. Single-unit sale allows buyers to source replacement or upgrade hardware without forced multi-pack purchases. Verify fitment against your specific big block Chevrolet configuration and alternator model before installation.