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Holley

Holley Premium Alternator

4.5' (1201 reviews)
£629.88 GBP inc VAT
Shipping calculated at checkout.
SKU: 197-304
Alternator, PREMIUM, 150A-Polished Works with ALL Holley accessory brackets 150 Amp Output Smaller & Lighter than the large case 197-301 Sculpted all aluminum housings Use when size and clearance matter Made in the USA Black and polished pulley covers are available: P/N 97-187 (Black) & 97-188 (Polished) Uses weatherproof plug/pigtail P/N 197-400 (not included)

In Stock

UK warehouse: 0

US warehouse: 49

Delivery ETA:Sep 25 - Sep 27
Ships from US warehouse. Order before 16:00 for the fastest dispatch.

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Duties & VAT all paid by us and included in the price (no extra fees).

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Holley 197-304 primary image
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Product Specifications

AC Service Tap
No
Alternator Style
O.E. or 1-wire
Amperage Rating
150 68
Brand
Holley
Brushless
No
Case Color
Polished
Decoupled Or Clutch Pulley
No
Engine
GM Gen III/IV (LS)
External Fan Included
No
External Regulator Included
No
Fan Type
Internal
Grade Type
Performance
Ground Type
Negative
One Wire Capable
Yes
Output
150 Amps
Product Type
Alternator
Pulley Belt Type
Serpentine
Pulley Groove Quantity
6
Pulley Included
Yes
Regulator Type
Internal
Voltage
12 2H
AC Service Tap
No
Alternator Style
O.E. or 1-wire
Amperage Rating
150 68
Brand
Holley
Brushless
No
Case Color
Polished
Decoupled Or Clutch Pulley
No
Engine
GM Gen III/IV (LS)
External Fan Included
No
External Regulator Included
No
Fan Type
Internal
Grade Type
Performance
Ground Type
Negative
One Wire Capable
Yes
Output
150 Amps
Product Type
Alternator
Pulley Belt Type
Serpentine
Pulley Groove Quantity
6
Pulley Included
Yes
Regulator Type
Internal
Voltage
12 2H

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Holley Premium Alternator

Holley

Product Details

Compatibility

Fits Holley Premium Alternator.

Please refer to manufacturer specifications for complete compatibility information.

Product Specifications
AC Service Tap
No
Alternator Style
O.E. or 1-wire
Amperage Rating
150 68
Brand
Holley
Brushless
No
Case Color
Polished
Decoupled Or Clutch Pulley
No
Engine
GM Gen III/IV (LS)
External Fan Included
No
External Regulator Included
No
Fan Type
Internal
Grade Type
Performance
Ground Type
Negative
One Wire Capable
Yes
Output
150 Amps
Product Type
Alternator
Pulley Belt Type
Serpentine
Pulley Groove Quantity
6
Pulley Included
Yes
Regulator Type
Internal
Voltage
12 2H

Product Description

Key Features
Alternator, PREMIUM, 150A-Polished
  • Works with ALL Holley accessory brackets
  • 150 Amp Output
  • Smaller & Lighter than the large case 197-301
  • Sculpted all aluminum housings
  • Use when size and clearance matter
  • Made in the USA
  • Black and polished pulley covers are available: P/N 97-187 (Black) & 97-188 (Polished)
  • Uses weatherproof plug/pigtail P/N 197-400 (not included)
Package Contents

Kit includes all necessary components. Please refer to manufacturer specifications for detailed package contents.

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