351 W Adj. Alternator Bracket Kit

The MARCH PERFORMANCE 351 W Adj. Alternator Bracket Kit (Part No. 30050-09) is a precision-engineered alternator mounting solution designed for small-block Ford engines equipped with 1G alternators. This passenger-side, high-mount bracket system mounts directly to the cylinder head and water pump, providing a secure and compact installation point that optimizes engine bay layout for classic Ford restorations and high-performance builds.

Constructed from aluminum and finished in a protective clear powder coat, this alternator bracket delivers corrosion resistance and durability in demanding engine bay environments. The adjustable design accommodates serpentine belt tension optimization, a critical factor in ensuring reliable alternator charging output and belt longevity. The head and water pump mounting configuration allows builders to maximize clearance around headers, intake manifolds, and accessory components typical of performance-oriented small-block installations. The kit ships fully finished and ready to install, weighing just 2.3 lbs for minimal impact on overall vehicle weight.

This bracket is purpose-built for hot rodders, engine builders, and restoration specialists working with small-block Ford platforms. Whether completing a street rod conversion, upgrading a vintage muscle car, or designing a race engine package, the alternator bracket addresses the mechanical constraint of mounting auxiliary components in tight engine compartments. The aluminum construction with clear coat finish aligns with modern restoration standards where visible engine hardware contributes to the overall build aesthetic. Compatibility with Ford 1G alternators—the most common charging system in classic and vintage Ford applications—ensures straightforward sourcing of matched components.