







⚡ Upgrade your muscle car’s heartbeat with effortless power!
The ASTOU 1 Wire System GM Self-Exciting Alternator is a direct bolt-in replacement for Chevy Small and Big Block engines, delivering a robust 105A output with a simple one-wire hookup. Engineered with industrial-grade components and a precision voltage regulator, it ensures reliable charging from 1,000 RPM in extreme conditions, making it the ultimate upgrade for muscle car enthusiasts seeking performance and ease.








| Manufacturer | ASTOU |
| Brand | ASTOU |
| Model | for Chevy Three Wires 10SI Self-exciting SBC BBC GM Alternator |
| Item Weight | 11.31 pounds |
| Package Dimensions | 9.96 x 9.72 x 7.72 inches |
| Item model number | GM 10SI SBC BBC Alternator |
| Exterior | Machined |
| Manufacturer Part Number | 110601-5431-1555246951 |
| OEM Part Number | 240-204-3D,7127-SE105,21-7127-SE105 |
| Position | Inner |
| Special Features | 100 Amp/12 Volt, CW, 1-Groove Pulley, 1-Wire System,10SI Series IR/EF |
| Voltage | 12 Volts |
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