The S series of 6 phase hairpin alternators offers incredible HIGH RPM output in a compact and durable package. Highly efficient, these units use less horsepower than conventional 3 phase alternators. 12 diodes, twin rectifier plates and outstanding...

Installation Notes: This unit comes equipped with a smaller 1.75 inch diameter alternator pulley, and will require a slightly shorter drive belt for proper belt tension.  Not recommended for sustained use above 5,000 RPM engine speed. The Elite...

Installation Notes: This unit comes equipped with a smaller 1.75 inch diameter alternator pulley, and will require a slightly shorter drive belt for proper belt tension.  Not recommended for sustained use above 5,000 RPM engine speed. The Elite...

Installation Notes: This unit comes equipped with a smaller 1.75 inch diameter alternator pulley, and will require a slightly shorter drive belt for proper belt tension.  Not recommended for sustained use above 5,000 RPM engine speed. The Elite...

Installation Notes: This unit comes equipped with a smaller 1.75 inch diameter alternator pulley, and will require a slightly shorter drive belt for proper belt tension.  Not recommended for sustained use above 5,000 RPM engine speed. The Elite...

The MechMan 170 amp racing alternator for GM LS truck provides vastly improved durability over the stock large case truck alternator at a great price. This 6 phase unit cranks out over 120 amps at idle with a high-RPM friendly stock diameter alternator...

The MechMan 240 amp racing alternator for GM LS truck provides vastly improved durability over the stock large case truck alternator at a great price. This 6 phase unit cranks out over 120 amps at idle with a high-RPM friendly stock diameter alternator...

WHEN USING THIS IN TURBO APPLICATIONS, DUE TO THE ALTERNATORS LOCATION, PLEASE ENSURE THE ALTERNATOR HAS PROPER HEAT SHIELDING OR ROUTE PIPING AS FAR AWAY AS POSSIBLE TO AVOID THERMAL FAILURE!!! This clean looking 170 amp racing alternator is a great...

WHEN USING THIS IN TURBO APPLICATIONS, DUE TO THE ALTERNATORS LOCATION, PLEASE ENSURE THE ALTERNATOR HAS PROPER HEAT SHIELDING OR ROUTE PIPING AS FAR AWAY AS POSSIBLE TO AVOID THERMAL FAILURE!!! This is for motor swap applications only as it does NOT...

WHEN USING THIS IN TURBO APPLICATIONS, DUE TO THE ALTERNATORS LOCATION, PLEASE ENSURE THE ALTERNATOR HAS PROPER HEAT SHIELDING OR ROUTE PIPING AS FAR AWAY AS POSSIBLE TO AVOID THERMAL FAILURE!!! This clean looking 240 amp racing alternator is a great...

This unit is for motorswap applications only. It does NOT use the factory Toyota alternator plug. It uses our P101 single wire 12v switched wire for standalone operation and will charge in the 14.3-14.8 volt range(temperature dependent) making this...

Motor swap applications ONLY. This alternator comes with a single wire for 12v switched operation. This is perfect for moto swaps where the factory external regulator is not there or not desired. The S series of 6 phase alternators offers incredible...