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

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US$959.98
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US$959.98
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Free shipping Free 30-day returns

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Management number 254493440 Release Date 2026/11/07 List Price US$959.98 Model Number 254493440
Category

Complete GM® Gen V LT Accessory Drive System w/ Alt, P/S, A/C, Water Pump, Belts, and Crankshaft Damper. This product is not sold or created by GM®.;<br><br>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.;

  • 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
  • OE 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
Manufacturer part number 20-205
Automotive specialty part type Accessory Drive Belt Kit
Vehicle fitment type Specific
Vehicle model LT
Brand Holley
Weight 72.65 lb
Material Cast Aluminum
Finish Natural Cast
Items included Holley
Vehicle type Car
Model 20-205
Count per pack 1
Has written warranty No

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