JAndN Electrical Products Alternator

One New Aftermarket Tech Info:-FAMILY: Fits Delco 40SI 2nd Gen., FAMILY TYPE: 455, VOLT: 12, AMPS: 275, CONDITION: New, PAD SPAN LENGTH: 126.24, ROTATION DIRECTION: Clockwise, MOUNT HOLE ID 1: 10.700mm, MOUNT HOLE 1 TYPE: Unthreaded, MOUNT HOLE ID 2: 12.600mm, MOUNT HOLE 2 TYPE: Unthreaded, MOUNT HOLE ID 3: 10.700mm, MOUNT HOLE 3 TYPE: Unthreaded, MOUNT HOLE ID 4: 12.600mm, MOUNT HOLE 4 TYPE: Unthreaded, MOUNTING EAR THICKNESS: 3.150, MOUNTING EAR THICKNESS: 80mm, MOUNTING EAR 2 THICKNESS: 3.150, MOUNTING EAR 2 THICKNESS: 80mm, MOUNTING EAR 3 THICKNESS: 3.150, MOUNTING EAR 3 THICKNESS: 80mm, MOUNTING EAR 4 THICKNESS: 3.150, MOUNTING EAR 4 THICKNESS: 80mm, FAN LOCATION: External, REGULATOR LOCATION: Internal, TERMINAL ID 2: B+, TERMINAL 2 SIZE: 5/16-18, TERMINAL ID 3: S, TERMINAL 3 SIZE: 10-24, TERMINAL ID 4: I, TERMINAL 4 SIZE: 10-24, TERMINAL ID 5: R, TERMINAL 5 SIZE: 10-24, POLARITY: Negative, SHAFT PULLEY OD: 0.875, SHAFT PULLEY OD: 22.220mm, SHAFT: 5/8-18, : Brushless@ Suitable for Temperatures Up to 257° F 125° C@ 3 5/16-18 Ground Terminal Locations on SRE Housing-Arrowhead: 400-12738; Fits Delco: 8600094, 8600781Replaces Part Numbers: 400-12738