Chevy SB SWP Alt Bracket

The Chevy SB SWP Alt Bracket from MARCH PERFORMANCE is a precision-engineered alternator mounting solution designed for small block Chevrolet engines running short water pump configurations. This driver-side bracket accommodates GM 10SI alternators in a high-mount, head-mounted position, making it essential for engine bay modifications, custom builds, and performance applications where stock alternator placement conflicts with aftermarket components. Whether you're upgrading cooling systems, installing superchargers, or optimizing underhood space, this aluminum bracket provides the reliable positioning needed for modern small block installations.

Constructed from lightweight aluminum with a clear powder coat finish, the Chevy SB SWP Alt Bracket delivers corrosion resistance and durability in demanding engine environments. The high-mount, head-mount design positions the alternator away from traditional mounting points, reducing heat exposure and improving cooling efficiency while eliminating clearance issues with short water pump systems. The bracket's compact footprint—measuring 8.35 x 4.75 x 8.45 inches and weighing just 3.32 lbs—integrates seamlessly into tight engine bays without adding significant bulk or weight penalty to your assembly.

Engine builders, hot rodders, and performance shops benefit most from this bracket when consolidating custom cooling and accessory drive solutions on small block Chevys. It is fully compatible with GM 10SI alternators and engineered specifically for short water pump small block Chevy platforms, making it the correct choice for any build prioritizing underhood packaging and thermal management. Installation involves direct head mounting, ensuring maximum stability and vibration isolation for long-term reliability in street and race applications alike.