When you need more output than the factory GM® alternator or a single High Output Alternator can supply, or if you want the security of a secondary alternator, an SBC dual alternator bracket is the perfect solution. These kits are designed specifically for GM® Trucks and SUVs such as the Suburban, Tahoe, Escalade, H2 and Silverado.

These kits are compatible with our GM® High Output alternators.