WebWe offer brand new parts for your GM 10si or 12si alternators like Wiring Plugs, Regulators, V-Belts, Bi-Directional Fans, and "A" Style Pulleys to help you complete your power project. Refurbished GM-style 10si and 12si alternators are also in stock. 11 Item(s) Sort By. Show. per page. View as: Sale. Alternator - Model 7122. Regular Price ... WebNote: The old 12SI may not have an “R” terminal or has one that was not used. It will be identified with an “R” on the case, if it has one. When following steps below, cut and terminate the wires one at a time to avoid possible reversing: 1. If old 12SI alternator did not have or use a relay “R” terminal, go to step two.
Powermaster GM 12si Style Alternators - JEGS
WebThis is the most popular high output replacement alternator. This Quality Power alternator can be used as a high output replacement for stock alternators or generators or as a simple 1 wire hookup on street rods. This is the same as the early GM 10SI and 12SI internally regulated alternator but built to provide higher output at idle. It requires only the battery … WebAlternator Wiring kit (part # ALT-1) It properly wires the GM DELCO 10SI and 12SI models of alternators (built-in Voltage Regulator, 1970's & 1980's type) go to : Alternator Wiring kit Alternator Wiring kit (part # CS-ALT) It properly wires the GM DELCO CS-130 & the newer CS-130D & other CS models of GM alternators. It is very important to get ... gresswell holidays
How To Rebuild Your Alternator - MotorTrend
WebApr 10, 2024 · Powermaster 844009-1 GM 12si-Style Alternator Natural 1-Wire 175 Amp 6 Groove Be. $302.99. $346.99. Free shipping. Powermaster 867296-1 GM 12si-Style Alternator Polished 1-Wire 175 Amp 6 Groove. $314.00 + $10.00 shipping. Powermaster 67293 GM Chevy 12SI 1-Wire 150 Amp Alternator, Polished Aluminum. Web10Si and 12Si Standard and High Output Alternators. Self-exciting and Standard hook up internally regulated. ... If You Want Superior Low End Output and Greater Reliability … http://www.madelectrical.com/electricaltech/delcoremy.shtml ficsit sink