Alt.Bracket BBC Short Pump Low Mount

The Alt.Bracket BBC Short Pump Low Mount from Alan Grove Components is a driver-side alternator bracket engineered for big-block Chevy engines running short water pump configurations. This steel mounting solution addresses a common challenge faced by engine builders and hot rod enthusiasts: securing the alternator in tight engine bays where traditional high-mount brackets interfere with intake manifolds, headers, or custom cooling systems. By positioning the alternator lower on the block, this bracket maximizes underhood clearance and simplifies wiring while maintaining reliable charging system support.

Constructed from durable steel in a natural finish, the Alt.Bracket BBC Short Pump Low Mount is designed specifically for block mounting on GM alternators paired with short-pump setups common in high-performance big-block builds. The low-mount geometry reduces stress on alternator bearings during hard acceleration by lowering the moment arm, while the block-mount design distributes load directly through the engine structure rather than relying on accessory drive brackets. At 2.75 lbs, the bracket adds minimal weight while providing rigid support that prevents alternator vibration and prolongs electrical component life in demanding conditions.

This bracket is ideal for street rods, race engines, and restomod builds where space constraints require creative alternator placement. Mechanics and fabricators restoring or modifying BBC-powered vehicles—whether carbureted classics or fuel-injected performance machines—will find the driver-side, low-mount configuration simplifies installation on left-hand-drive platforms. Verify your water pump configuration and alternator type before purchase; this bracket is engineered for short-pump big-block applications and will not fit long-pump setups or small-block Chevy engines.