Alternator Bracket Low Mount

The ICT BILLET Alternator Bracket Low Mount (Part Number 551667-2) is a precision-engineered aluminum mounting solution designed for GM LS-series engine swaps and custom builds. This driver-side, lower block-mounted bracket delivers OEM-level fitment and reliability for engine builders and powertrain specialists managing complex drivetrain integration projects.

Machined from aircraft-grade aluminum in natural finish, this alternator bracket accommodates standard OEM alternators and integrates seamlessly into LS-swap configurations where space constraints or custom mounting geometry demand a lower mounting position. The 1.28-pound weight and compact footprint (4.95" × 2.5" × 8.85") minimize package bulk while maintaining structural rigidity. This bracket is part of a complete LS swap kit, ensuring compatibility across the full drivetrain assembly.

The ICT BILLET alternator bracket is engineered for LS engine platform swaps into classic vehicles, resto-mods, and performance builds where factory alternator mounting points do not exist or require repositioning to avoid interference with custom headers, intake manifolds, or accessory drives. Builders choosing a lower mounting position benefit from improved underhood packaging, easier service access, and balanced weight distribution along the engine block. This bracket is essential for anyone executing a professional-grade LS swap where alternator positioning directly impacts overall drivetrain geometry.

ICT BILLET is recognized in the engine swap community for producing CNC-precision billet components that maintain strict dimensional tolerances and OEM compatibility. The aluminum construction resists corrosion and thermal stress, critical factors in high-output engine environments where alternator brackets experience sustained heat cycling and vibration loads.