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Holley 20-205BK Mid-Mount Complete Accessory System for LT Engines Black

Part # 20-205BK Be the first to write a review

Compatible with GM® Gen V LT. This product is not sold or created by GM®. Accessory Drive System with Alternator, P/S, A/C, Water Pump, Belts, and Crankshaft Damper.

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Holley 20-205BK Mid-Mount Complete Accessory System for LT Engines Black

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$2,203.95
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Holley's Mid-Mount complete accessory system has all accessories pulled in tighter than other accessory drives. At the heart of the system is a "bracketless" design, where the accessories bolt directly to the water pump for a clean, integrated form. The design offers superb engine visibility to show off your horsepower, not your accessories. Among the many swap-friendly features are bottom heater outlets for clearance in tight applications. The Holley-designed alternator is just as innovative. This premium alternator utilizes 6-phase technology as found on the C7 Corvette®. The water pump also shares its design efficiencies with the C7. The compact and reliable SD7 A/C compressor and Type II P/S pump with a baffled reservoir. When we say "complete," we mean complete. The Mid-Mount system comes with everything you need. All accessories are included; the water pump, A/C compressor, Alternator, P/S pump with reservoir, and the crank damper. All pulleys and the belt are supplied along with heater hose adapters, a power steering hardline, and the alternator pigtail harness. Ultra easy assembly with color graphic instructions to walk you through the installation.

Features:

  • Bracketless accessory mounting with ultra-easy assembly
  • Bottom outlet heater hose options for swap application clearance
  • LT1 style premium alternator
  • LT1 style water pump design
  • Compact SD7 A/C compressor
  • Type II power steering pump with baffled reservoir
  • P/S adapter hardline to AN -6 adapter included
  • Shortened top outlet nipple for more radiator hose turns and routing room
  • Factory pulley ratios for optimal accessory performance
  • Fits all LT engines except with dry sump and/or supercharger
  • No adapters/spacers are required
  • Works with all common aftermarket and factory throttle bodies and intakes
  • All accessories are included; the water pump, A/C compressor, Alternator, P/S pump with reservoir, and the crank damper
Brand Holley
Emission Code5
Engine FamilyGM Small Block Gen V (LT Based)
Product TypeAccessory Drive Kits
WarrantyManufacturer's Limited 90 Day
UPC090127139882
Manufacturer Part Number20-205BK
Part Number20-205BK
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.
Instructions for Part# 20-205BK
Fits: GM® Gen-V LT Engines (wet-sump), LV3/LV1 (V6 version of Gen-V LT engine), dry-sump LT engines converted to wet-sump (except LT2 and any supercharged). Steam tube input port is 1/8 in. NPT.
Manufacturer's Limited 90 Day: See Details

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    Holley 20-205BK Mid-Mount Complete Accessory System for LT Engines Black
    Holley 20-205BK Mid-Mount Complete Accessory System for LT Engines Black
    $2,203.95