Holley Alternator Brackets 20-166 Brackets, Low-Mount, Aluminum, Natural, Chevy, Kit

SKU: HLY20-166

Alternator Brackets

Holley Alternator Brackets 20-166 Brackets, Low-Mount, Aluminum, Natural, Chevy, Kit

SKU: HLY20-166

Alternator Brackets

Sale ends in Calculating... Sun 18 Oct, 12:55 am AEST

LOW STOCK! Est Ship 4-7 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.

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Description

Holley alternator brackets are relocation adapters for LT4 engine systems. These high-quality cast aluminum brackets will look great under the hood of any show car. Order the model recommended for your engine application.

Part Type

Alternator Brackets

Data: v4.2 - Upd: 2026-10-17 03:06:44

Specifications

Product Attributes - Brand: Holley
Product Attributes - Manufacturer's Part Number: 20-166
Product Attributes - Part Type: Alternator Brackets
Product Attributes - Product Line: Holley Alternator Brackets
Product Attributes - UPC: 090127105399
Product Attributes - Alternator Mounting Position: Driver side lower mount
Product Attributes - Alternator Bracket Type: Lower bracket only
Product Attributes - Alternator Lower Bracket Mounting Style: Engine block front mount
Product Attributes - Hardware Included: Yes
Product Attributes - Bracket Color: Natural
Product Attributes - Bracket Material: Aluminum
Product Attributes - Quantity: Sold as a kit.

Reference Information

Brand Name/s	Holley
StreetFX SKU	hly20-166
SFX Item ID	4782278
Supplier Item Code	4782278
Manufacturer SKU	20-166
Manufacturer UPC	90127105399
Alternative References	HOL20-166

Compatibility

Application Data

Make CHEVROLET
Beginning Year 1997
Ending Year 2004
Engine Type V8
Engine Family Chevy small block Gen III/IV (LS-based engines)
Engine Size 5.7L/350
Make CHEVROLET
Beginning Year 1999
Ending Year 2014
Engine Type V8
Engine Family Chevy small block Gen III/IV (LS-based engines)
Engine Size 5.3L/325
Make CHEVROLET
Beginning Year 1999
Ending Year 2017
Engine Type V8
Engine Family Chevy small block Gen III/IV (LS-based engines)
Engine Size 4.8L/294
Make CHEVROLET
Beginning Year 1999
Ending Year 2019
Engine Type V8
Engine Family Chevy small block Gen III/IV (LS-based engines)
Engine Size 6.0L/364
Make CHEVROLET
Beginning Year 2006
Ending Year 2015
Engine Type V8
Engine Family Chevy small block Gen III/IV (LS-based engines)
Engine Size 7.0L/427
Make CHEVROLET
Beginning Year 2008
Ending Year 2017
Engine Type V8
Engine Family Chevy small block Gen III/IV (LS-based engines)
Engine Size 6.2L/376

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Holley Alternator Brackets 20-166 Brackets, Low-Mount, Aluminum, Natural, Chevy, Kit

Holley Alternator Brackets 20-166 Brackets, Low-Mount, Aluminum, Natural, Chevy, Kit

Description

Part Type

Specifications

Reference Information

Compatibility

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