GM Mega Amp - Most Common Straight Across Ear - 6.6" Mount

We have developed a high output alternator in a case that is smaller than the early GM 10SI case. The mounting on this alternator is exactly the same as the Delco 10SI, 12SI, and CS-130 cases or we have a 1" pivot ear that is common to AMC and marine use. It has 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 early GM vehicles
• Easy mounting for custom applications where space is a concern
• Great looking custom made billet aluminum case
• Side output post for better rear clearance
• 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 all units.
• Output post can be provided on the rear or side for better clearance (side post pictured)

                    Natural Billet Aluminum Option 

                                        Cast Aluminum Option