Holley High-Amp Alternators 197-300 Alternators, High-amp, DR44G Style, Cast Aluminum, Natural Finish, Serpentine Pulley, 105 amps, 12V, Internal Regulator, Chevy, 4.8-7.0L, Each
Holley High-Amp Alternators 197-300 Alternators, High-amp, DR44G Style, Cast Aluminum, Natural Finish, Serpentine Pulley, 105 amps, 12V, Internal Regulator, Chevy, 4.8-7.0L, Each
Description
Alternator - 105 amps - 12V - 1-Wire - 6-Rib Serpentine Pulley - Low Mount - Aluminum Case - Natural - GM LS-Series - Each
Data: v2 - Desc: v4.2 - Upd: 2026-11-08 02:15:54
Features
Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Specifications
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Holley, Hilborn, Holley Efi, Retrobright, Terminator X |
| StreetFX SKU | hly197-300 |
| SFX Item ID | 4783078 |
| Accounting SKU | hly-197-300 |
| Manufacturer SKU | 197-300 |
| Manufacturer UPC | 090127739778 |
| Alternative References | 197-300, HLY-197-300, HOL197-300 |
Alternators, High-amp, DR44G Style, Cast Aluminum, Natural Finish, Serpentine Pulley, 105 amps, 12V, Internal Regulator, Chevy, 4.8-7.0L, Each
Holley performance high-amp alternators feature dual internal fans for maximum cooling and a large case design for required horsepower-to-output efficiency. When properly installed, the additional amperage from them will ensure solid voltage, even with high-consuming electrical accessories like engine fans and blower motors. They will also keep your headlights from dimming at idle.
| Product Attributes | |
|---|---|
| Brand | Holley |
| Manufacturer's Part Number | 197-300 |
| Part Type | Alternators and Generators |
| Product Line | Holley High-Amp Alternators |
| UPC | 090127739778 |
| Remanufactured | No |
| Alternator Case Style | GM DR44G |
| Advertised Amperage Output | 105 amps |
| Color | Natural |
| Finish | Natural |
| Voltage Compatibility | 12 |
| One-Wire Capable | No |
| Pulley Included | Yes |
| Pulley Style | Serpentine |
| Regulator Included | Yes |
| Alternator Regulator Location | Internal |
| Belt Included | No |
| Alternator Brackets Included | No |
| Quantity | Sold individually. |
| Notes | Meant for use with Holley LS style low mount accessory brackets but can also be used with all other Holley LS brackets. |
Compatibility
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