Medium Case GM Alternators ⚡ Need Big Power in a Tight Space? ⚡

Not every build has room for a massive alternator—and that's exactly why we offer our 128mm Medium Case GM Alternators. Whether you're building an LS swap, upgrading a GM truck, or adding serious power for a car audio system, these alternators are designed to fit where larger units simply won't. 🔧 Available in: ✅ 170 Amp – Perfect for racing applications ✅ 240 Amp – Great for mild audio systems and power-hungry race cars ✅ 320 Amp – Built for larger audio systems Why choose a Mechman 128mm Medium Case? ⚡ Compact design for tight engine bays ⚡ Available with side or rear output configurations ⚡ Compatible with stock and many aftermarket bracket setups ⚡ Excellent low-RPM charging performance ⚡ Technical drawings available so you can verify fitment before ordering https://www.mechman.com/search.php?se... Whether you're chasing horsepower, powering a stereo, or solving a difficult fitment challenge, we've got an alternator configuration to match your build. 👇 What's your project vehicle? LS swap, truck, race car, street car, or something unique? Tell us in the comments! #MechmanAlternators #LSSwap #GMTruck #CarAudio #RaceCar #HighOutputAlternator #EngineBay #GMPerformance #StreetCar #Fabrication #MechmanPower ⚡🔋