Chrysler 426-440 Billet Alternator Bracket

The Chrysler 426-440 Billet Alternator Bracket by March Performance is a precision-engineered mid-mount alternator bracket designed for classic and high-performance Mopar B-series engine swaps. Manufactured from aluminum and finished in clear powder coat, this passenger-side bracket mounts to the head and water pump, providing a secure and reliable alternator installation for street, strip, and show applications. The billet construction ensures dimensional accuracy and long-term durability in demanding engine bay environments.

This bracket is engineered specifically for the 426 and 440 cubic inch displacement engines, accommodating the unique spacing and geometry of Mopar's legendary big-block platform. The mid-mount configuration optimizes belt routing and pulley alignment while minimizing interference with engine accessories and header designs. Aluminum construction keeps weight low while the clear powder coat finish resists corrosion and maintains a professional appearance without hiding the billet detail. The mounting points to factory head and water pump locations simplify installation and ensure compatibility with original Mopar architecture.

The March Performance 426-440 bracket is ideal for engine builders, restomod enthusiasts, and performance shops performing Mopar B-series restorations or modern engine builds. Whether you're executing a period-correct 440 rebuild, a 426 Hemi swap, or a modern crate engine installation using vintage architecture, this bracket delivers the precision fit and quality finish expected from March Performance. It eliminates guesswork in alternator placement and reduces fabrication time compared to custom solutions, allowing builders to focus on engine performance rather than accessory mounting logistics.