Brand X

05-13 PCM Controlled GM TRUCK 4.3 4.8 5.3 6.0 and 6.2 320 amp small case hairpin  This is an internally regulated PCM controlled alternator. 320+ amps at 1800+ rpm 160-170 amps at 600 Rpm. Will have more idle output with a higher idle rpm less with...

This is a 540 amp EXTERNALLY REGULATED alternator for GM applications. External regulator Is included, it comes with our single channel external regulator.   Expect 240-250 amps at idle depending on idle rpm. This is the largest automotive...

96 - 04 GM 4.3, 4.8, 5.3, 6.0, 6.2 truck mount alternators. The Alternator listed is an internally regulated alternator with a setpoint of 14.8V to charge.   all units are built to order, 2-3 weeks is average lead time.

This is a direct fit plug and play option for 97-04 The Alternator listed is an internally regulated alternator with a setpoint of 14.8V to charge. These 270 amp units are some of our most durable, offering 210+ amps at idle rpm of 600!! This will Not...

These are for 3 alternators, jumpers built in for user switchable voltages for different battery chemistries. End user repairable / modular for adding up to 4 alternators as your system grows.  Capable of running up to 4 600+ amp alternators in a...

These are for 3 alternators, jumpers built in for user switchable voltages for different battery chemistries. End user repairable / modular for adding up to 4 alternators as your system grows.  Capable of running up to 4 600+ amp alternators in a...

These are for 2 alternators, jumpers built in for user switchable voltages for different battery chemistries. End user repairable / modular for adding up to 4 alternators as your system grows.  Capable of running up to 4 600+ amp alternators in a...

These are for 1 alternator capable, jumpers built in for user switchable voltages for different battery chemistries. End user repairable / modular for adding up to 4 alternators as your system grows.  Capable of running up to 4 600+ amp alternators...

This is a voltage knob made for PCM controlled 05+ GM vehicles with the small rectangular 2 pin plug. It makes it plug and play with the GM 2 pin harness. There is no splicing of your stock plug required. These are generally in stock and ship within...

97-04 GM TRUCK 4.3 4.8 5.3 6.0 and 6.2 320 amp small case hairpin  The Alternator listed is an internally regulated alternator with a setpoint of 14.8V to charge. 320+ amps at 1800+ rpm 160-170 amps at 600 Rpm. Will have more idle output with a...

This is a voltage knob to replace diodes on internally regulated alternators with S or Sense Pins. The peak voltage will vary on manufacturer of the alternator-you have. Rating is based off the 14.8v pcm bypass regulator we sell and install in the denso...

UNDER HOOD SAFE!!!   Our newest lithium offering for 6kw *rated at 12v with a 12v battery.  13v with a 14v battery, and 16v with a 16v battery. 200a+ alternator at the rated wattage.    New 6k battery that’s underhood safe...