Holley 20-143 | Accessory Drive Component Mount Set

Part Number

20-143

Accessory Drive Kit; GM LS/LT; Incl. Alternator/Alternator Plug Pigtail/Power Steering Pump w/Pulley/Idler Pulley/LS ACC Drive Bracket Kit For Drivers Side/Spacers

$1,149.95

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Details

Now available from Holley are complete kits that have everything needed for the application including the belt. Included are accessories, pulleys, Tensioner, and belt that are manufactured by OE part suppliers many of which are on production cars today.

BRAND: Holley

FEATURES:

Accessory Drive Kit; GM LS/LT; Incl. Alternator/Alternator Plug Pigtail/Power Steering Pump w/Pulley/Idler Pulley/LS ACC Drive Bracket Kit For Drivers Side/Spacers;
Ideal For Crate Engines Take Out Motors And Engine Builders
Accessory Drive Kit
OEM Flanged Head Hardware Incl. To Match Your Factory LS Hardware
The Most Cost Effective LS Bracket Solution On The Market
Dress Up Accessory Brackets
Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations
Now available from Holley are complete kits that have everything needed for the application. If you don t want A/C; or want to use the factory mounted LS A/C; this is the complete drivers side P/S; Alternator kit for you. Included are accessories and pulleys that are manufactured by OE part suppliers many of which are on production cars today.
Brackets Fit All Common LS Engines Reducing Cost/Complexity

SPECIFICS:

Accessory Drive Style	High Mount
Engine Make/Size	GM LS
Finish	Cast
Material	Cast Aluminum
WARNING CA Proposition 65	No

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Product Questions (4)

Customer Questions

Can a serpentine belt cause smoke?

Yes, a serpentine belt can cause smoke. A serpentine belt is an essential component of a vehicle's engine system. It drives various accessories such as the alternator, power steering pump, water pump, and air conditioning compressor. If the serpentine belt becomes worn, damaged, or misaligned, it can cause friction and generate smoke.

Why is my serpentine belt squealing?

The serpentine belt can squeal due to various reasons, including tension issues, worn-out belt, or a problem with the belt's pulleys.

Is my serpentine belt too tight?

If your serpentine belt is causing issues like excessive noise or accelerated wear on the pulleys, it may indicate that the belt is too tight.

Why did my serpentine belt come off?

Serpentine belts can come off due to factors such as belt wear, improper tension, misaligned pulleys, or a faulty tensioner.