Holley 20-240 Holley Small Block Chevy Mid-Mount Complete Accessory System
Holley 20-240 Holley Small Block Chevy Mid-Mount Complete Accessory System
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Holley 20-240 Holley Small Block Chevy Mid-Mount Complete Accessory System

4 stars out of 1 review
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Key item features

  • Integrated Design: The system features a bracketless design where accessories bolt directly to the water pump, resulting in a clean, integrated form and tighter accessory placement.
  • Advanced Components: Includes an LT1 style premium alternator with 6-phase technology and an LT1 style water pump design, both inspired by the C7 Corvette.
  • Comprehensive Accessories: Comes complete with a water pump, compact SD7 A/C compressor, and a Type II power steering pump with a baffled reservoir.
  • Concealed Ports: Hidden thermostat bypass and heater hose ports are recessed into the manifold, with NPT line adapters included for a streamlined appearance.
  • Optimal Performance: Utilizes OE pulley ratios to ensure optimal performance of all accessories.
  • Complete Kit: The system includes all necessary accessories, pulleys, belt, A/C line adapter, heater hose adapters, power steering to -6 AN hardline, and an alternator plug/harness.
  • Aesthetic Options: Available in both natural and black finishes, featuring billet alternator, tensioner, and compressor pulley covers.
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Current price is Now $1,888.95
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was $2,103.99
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Columbus, 43215
Arrives by Mon, Feb 23
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Sold and shipped by SuperShops
4.4071428571428575 stars out of 5, based on 280 seller reviews(4.4)
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Holley 20-240 Holley Small Block Chevy Mid-Mount Complete Accessory System
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Comparison Chart:
Vehicle model20-240Holley 20-240 Holley Small Block Chevy Mid-Mount Complete Accessory System20-240BKHolley 20-240BK Holley Small Block Chevy Mid-Mount Complete Accessory System20-143BKHolley Performance 20-143BK Accessory Drive Component Mount SetLSHolley Performance 20-186 Accessory Drive Component Mount Set20-370Holley 20-370 Holley Small Block Ford Mid-Mount Complete Accessory System89094Dayco 89094 Fits select: 2013-2018 RAM 2500, 2003-2012 DODGE RAM 2500LSHolley Performance 20-135 Accessory Drive Component Mount Set20-370BKHolley 20-370BK Holley Small Block Ford Mid-Mount Complete Accessory System97-263Holley 97-263 Hardware Kit For LSA Supercharged Accessory Drive20-320BKHolley 20-320BK High-Mount Accessory Drive - With Holley Oiling System - Base Kit - Black
Vehicle makeChevroletHolley 20-240 Holley Small Block Chevy Mid-Mount Complete Accessory SystemChevyHolley 20-240BK Holley Small Block Chevy Mid-Mount Complete Accessory System-Holley Performance 20-143BK Accessory Drive Component Mount SetGMHolley Performance 20-186 Accessory Drive Component Mount SetFordHolley 20-370 Holley Small Block Ford Mid-Mount Complete Accessory SystemSterlingDayco 89094 Fits select: 2013-2018 RAM 2500, 2003-2012 DODGE RAM 2500HolleyHolley Performance 20-135 Accessory Drive Component Mount Set-Holley 20-370BK Holley Small Block Ford Mid-Mount Complete Accessory System-Holley 97-263 Hardware Kit For LSA Supercharged Accessory DriveFordHolley 20-320BK High-Mount Accessory Drive - With Holley Oiling System - Base Kit - Black
Vehicle fitment typeSpecificHolley 20-240 Holley Small Block Chevy Mid-Mount Complete Accessory SystemSpecificHolley 20-240BK Holley Small Block Chevy Mid-Mount Complete Accessory SystemSpecificHolley Performance 20-143BK Accessory Drive Component Mount SetSpecificHolley Performance 20-186 Accessory Drive Component Mount SetUniversalHolley 20-370 Holley Small Block Ford Mid-Mount Complete Accessory SystemSpecificDayco 89094 Fits select: 2013-2018 RAM 2500, 2003-2012 DODGE RAM 2500SpecificHolley Performance 20-135 Accessory Drive Component Mount SetUniversalHolley 20-370BK Holley Small Block Ford Mid-Mount Complete Accessory SystemSpecificHolley 97-263 Hardware Kit For LSA Supercharged Accessory DriveSpecificHolley 20-320BK High-Mount Accessory Drive - With Holley Oiling System - Base Kit - Black
Automotive parts divisionPerformanceHolley 20-240 Holley Small Block Chevy Mid-Mount Complete Accessory SystemPerformanceHolley 20-240BK Holley Small Block Chevy Mid-Mount Complete Accessory SystemPerformanceHolley Performance 20-143BK Accessory Drive Component Mount SetPerformanceHolley Performance 20-186 Accessory Drive Component Mount SetPerformanceHolley 20-370 Holley Small Block Ford Mid-Mount Complete Accessory System-Dayco 89094 Fits select: 2013-2018 RAM 2500, 2003-2012 DODGE RAM 2500PerformanceHolley Performance 20-135 Accessory Drive Component Mount SetPerformanceHolley 20-370BK Holley Small Block Ford Mid-Mount Complete Accessory System-Holley 97-263 Hardware Kit For LSA Supercharged Accessory Drive-Holley 20-320BK High-Mount Accessory Drive - With Holley Oiling System - Base Kit - Black
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4 out of 5 stars
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Showing 1-1 of 1 review

Apr 16, 2020
Lucky2323
4 out of 5 stars review

Cleans up engine compartment

Wanted a serpentine setup and a cleaner engine bay for our Camaro. This kit was easy to install and looks amazing. The only negative that I overlooked is you must run electric fans with this kit. Our 74 Z28 had factory ac and getting to the plugs on the driver side was a chore. Now everything is easily accessible and it modernized the engine compartment.

Review from jegs.com
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