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Holley Accessory Drive Kit 20-170

Holley Accessory Drive Kit 20-170
Holley Accessory Drive Kit 20-170Holley Accessory Drive Kit 20-170Holley Accessory Drive Kit 20-170Holley Accessory Drive Kit 20-170Holley Accessory Drive Kit 20-170
$2,952.99 ea
NEWARRIVING SOONEstimated Ship Date 04/17/2023 (If Ordered Today)1 available from HOLLEY PERFORMANCE PRODUCTS as of 04/01/2023
Model: 3992008
Supplier has not provided any fitment data for this product.
[More Info]
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.
  • Brackets Fit All Common LS Engines Reducing Cost/Complexity
  • The Most Cost Effective LS Bracket Solution On The Market
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
Installation Notes:
This accessory drive installation kit must be use with an LS water pump and the LT Truck harmonic balancer. There is only one belt spacing on this accessory drive kit. Corvette and other LT engines must be use the Truck harmonic balancer. Does not fit dry sump applications.
About Holley Performance Products

Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy NASCAR Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution or partnered with products from other Holley companies we can give you the edge you need over the competition!


Download Name File Size


A/C Compressor Included Yes
A/C Compressor Type SD7
Accessory Drive Style High Mount
Alternator Amperage 130
Alternator Included Yes
Application GM Gen V LT
Belt Included Yes
Choose Your Part Accessory Drive Kits
Damper Included No
Damper Style Factory
Emission Code 5
Engine GM Gen V LT1
Engine Make/Size GM Gen V LT1
Finish Natural
Material Aluminum
Output 130 Amps
Part Type Accessory Drive Component Mount Set
Power Steering Hardline Included Yes
Power Steering Pulley Included Yes
Power Steering Pump Included Yes
Power Steering Reservoir Included No
Pulley Style Serpentine
Tensioner Included Yes
Thermostat Included No
Water Neck Included No
Water Pump Included Yes
Water Pump Pulley Included Yes


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Holley Accessory Drive Kit 20-170:
Classic Nova 2023