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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

SKU: HLY197-300

Alternators and Generators

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

SKU: HLY197-300

Alternators and Generators
A$983.87
IN STOCK! Est Ship 4-7 days. In stock at 1 location (6 available)

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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

Data: v4.2 - Upd: 2026-11-08 06:33:42

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
BrandHolley
Manufacturer's Part Number197-300
Part TypeAlternators and Generators
Product LineHolley High-Amp Alternators
UPC090127739778
RemanufacturedNo
Alternator Case StyleGM DR44G
Advertised Amperage Output105 amps
ColorNatural
FinishNatural
Voltage Compatibility12
One-Wire CapableNo
Pulley IncludedYes
Pulley StyleSerpentine
Regulator IncludedYes
Alternator Regulator LocationInternal
Belt IncludedNo
Alternator Brackets IncludedNo
QuantitySold individually.
NotesMeant 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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