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370A HD SERIES Direct Fit Alternator for GMC Sierra 3500 HD, 2024 6.6L V8 (403c.i.) Specifications:Idle Output: 185+ AMPSFull Output: 370+ AMPS @ 1200 Engine RPMTotal Output: 370+ AMPS
Total Output: 220+ AMPS
270 Amp Dual Post Battery IsolatorThis is a brand new 270 Amp Battery Isolator that is used to convert from a 1-battery system to a 2-battery system.Used on all applications Used in many High Amp Stereo systems, EMS vehicles and Fire Trucks.This battery isolator allows you to charge multiple batteries keep (2) banks isolated from each other. batteries from a single alternator, keeping all three of the batteries isolated from each other.Easy to install - instructions are included.100% Brand New in Box!