12V275AVT SIDEBATTERYPOST INT

OE Replacement; 6-Groove 49 Millimeter K6 Belt; 12 Volt; 311 Amp At 9000 RPM/ 227 Amp At 6000 RPM/ 198 Amp At 3000 RPM; Vortec Mount; Internal/ External Regulator; 2 Wires; Black Cerakote; 16 Poles; Large Frame; M8 Thread Side Mount Battery Post; 17 Millimeter Diameter Shaft Pulley Mount; SAE J1171 Certified