high output alternator,chrome alternator,Odyssey battery,high torque starter,high amp replacement alternators

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GM Mega Amp for Late Model -- 1 spool and 1 threaded ear

We have developed a high output alternator in a case that is about the same size as the GM CS-130 case. The mounting on this alternator is exactly the same as the Delco CS-130 cases that have a 2" pivot ear and 1 threaded ear commonly used on GM vehicles from 1987 through 1995. This is a very common alternator mounting used with many aftermarket bracket manufacturers. Call us at (909) 794-1600 if you have any questions about whether these alternators will work for your application. They have the following benefits:

  • Amperages up to 320 amp
  • Optional 1-wire regulator
  • 6 Phase stator provides tremendous low RPM output
  • Direct bolt-in replacement for most 1987 through 1995 GM vehicles and many custom aftermarket brackets
  • Easy mounting for custom applications where space is a concern
  • Great looking custom made billet aluminum case
  • Can operate dash charging light with plug-in regulator
  • Superior cooling with dual internal fans to withstand high underhood temperatures
  • Weighs just 12 pounds
  • Dual rectifiers on 200 amp and up units
  • Output post can be provided on the rear or side for better clearance (side post pictured)

Left ear threadedRight ear threadedRear View

        Left Ear Threaded                  Right Ear Threaded              Rear View


Quality Power
150 Amp Max -- 120 amp idle $325.00
200 Amp Max -- 140 amp idle $390.00
250 Amp Max -- 160 amp idle $435.00
320 Amp Max -- 180 amp idle $530.00
Natural billet aluminum
Polished case (3 day build time) add $60.00
Chrome case (5 day build time) add $90.00
Threaded hole on the left
Threaded hole on the right
Output post out the side
Output post straight out the rear
Plug-in regulator with wiring harness adapter
1-Wire regulator
Single V-Belt Pulley
Double V-Belt Pulley
6 Rib Serpentine Pulley