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Holley Small Block Ford Mid-Mount Complete Accessory System

Part # 20-370BK Be the first to write a review

Small Block Ford Mid-Mount Complete Accessory Drive - Black Finish

Holley Small Block Ford Mid-Mount Complete Accessory System

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Advertised Price $2,612.95
$2,220.95
Save $392.00
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5

Emissions

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.

See Emissions Details
Holley's Mid-Mount accessory drives are available for small block Ford engines! The Mid-Mount complete accessory system has all accessories pulled in tighter than other accessory drives. At the heart of the system is a "bracketless" mounting, the accessories mount directly to a uniquely designed timing cover for a clean, integrated form. This product offers superb engine visibility to show off your engine, not unsightly accessory brackets. The Holley designed alternator is also innovative. This premium alternator utilizes 6-phase technology as found on the C7 Corvette. The water pump cartridge also shares its design efficiencies with that of the C7 Corvette. The compact and reliable SD7 A/C compressor and Type II P/S pump with baffled reservoir are also integrated. The design provides two heater hose return port locations (upper top & passenger-side low). 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, and P/S pump with reservoir. All pulleys and the belt are supplied. Heater hose adapters, power steering to -6 AN hardline, and the alternator plug/harness are included. Easy assembly was a priority during the entire development of this accessory solution. Color graphical instructions walk you through every step of the installation.

Features:

  • The Mid-Mount complete accessory system has all accessories pulled in tighter than other accessory drives.
  • Bracketless accessory mounting integrated with supplied front timing cover assembly
  • Water pump inlet pipe mounts for either drivers-side or passenger-side lower radiator hose routing, timing cover also has mounting for driver or pass-side ignition timing pointers
  • Two return heater hose ports (upper center & pass-side low) with hose adapter/port plug included
  • Crankshaft belt pulley configured for 3 or 4-bolt crank dampers, spacer p/n’s 97-446, 97-447, or 97-448 are available for purchase to adjust for different OE crank damper pulley flange depths
  • Driver & pass-side A/C hose connections are available for purchase to account for A/C routing on different vehicles, p/n’s 97-443 (driver-side) & 97-444 (pass-side)
  • Power steering may be deleted with a drive belt change, see installation instructions for the commonly available drive belt required
  • A mechanical fuel pump may be used with this kit. See installation instructions for required timing cover mod to be performed and the power steering pump will need relocation, use kit 97-436, a remote mounted P/S reservoir also required
  • C7 LT1 style premium alternator, 150 amp
  • C7 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
  • OE pulley ratios for optimal accessory performance
  • Available in natural and black finishes
  • Billet alternator, tensioner, and compressor pulley covers

About Holley

Holley Performance Brands is the undisputed leader in carburetors, fuel pumps, fuel injection, intake manifolds, fuel injection, and fuel systems.

A/C Compressor Bracket ColorBlack
A/C Compressor Bracket IncludedYes
A/C Compressor Bracket MaterialAluminum
A/C Compressor IncludedYes
A/C Compressor Pulley ColorBlack
A/C Compressor Pulley Grooves6
A/C Compressor Pulley IncludedYes
A/C Compressor Pulley MaterialSteel
A/C Compressor TypeSD7
Accessory Drive StyleMid-Mount
Alternator Amperage150 68
Alternator Bracket ColorBlack
Alternator Bracket MaterialAluminum
Alternator Brackets IncludedYes
Alternator ColorBlack
Alternator Fan IncludedBuilt-In
Alternator IncludedYes
Alternator MaterialCast Aluminum
Alternator Pulley ColorBlack
Alternator Pulley Grooves6
Alternator Pulley IncludedYes
Alternator Pulley MaterialSteel
Alternator StyleLT1
ApplicationSmall Block Ford
Belt ColorBlack
Belt Groove Quantity6
Belt IncludedYes
Belt TypeSerpentine
Brand Holley
CategoryBelts and Cooling
Choose Your PartAccessory Drive Kits
Crankshaft Pulley Bolt Hole Quantity3
4
Crankshaft Pulley ColorBlack
Crankshaft Pulley Grooves6
Crankshaft Pulley IncludedYes
Crankshaft Pulley MaterialSteel
Damper IncludedNo
Damper StyleFactory
Emission Code5
EngineFord Small Block
FinishBlack
Grade TypePerformance
Hardware IncludedYes
Housing MaterialAluminum
Idler Bracket IncludedN/A
Idler IncludedN/A
Idler Pulley ColorN/A
Inlet Inside Diameter44.62mm/17.6"
Inlet Outside Diameter51.45mm/2.025"
MaterialAluminum
Output150 Amps
Part TypeAccessory Drive Belt Kit
Power Steering Hardline IncludedYes
Power Steering Pulley IncludedYes
Power Steering Pump Bracket ColorBlack
Power Steering Pump Bracket MaterialAluminum
Power Steering Pump Brackets IncludedYes
Power Steering Pump ColorBlack
Power Steering Pump IncludedYes
Power Steering Pump Pulley AttachmentPress-On
Power Steering Pump Pulley ColorBlack
Power Steering Pump Pulley Grooves6
Power Steering Pump Pulley MaterialSteel
Power Steering Pump Reservoir ColorBlack
Power Steering Pump Reservoir MaterialPlastic
Power Steering Pump Reservoir StyleAttached
Power Steering Pump StyleGM Type 2
Power Steering Reservoir IncludedYes
Product TypeAccessory Drive Kits
Pulley MaterialComposite and Steel
Sub CategoryAccessory Drive Belt System Components
Tensioner ColorBlack
Tensioner Cover ColorBlack
Tensioner Cover IncludedYes
Tensioner Cover MaterialAluminum
Tensioner IncludedYes
Tensioner TypeSpring Loaded
Thermostat IncludedNo
Universal Or Specific FitSpecific
WarrantyManufacturer's Limited 90 Day Warranty
Water Neck IncludedNo
Water Pump ColorBlack
Water Pump IncludedYes
Water Pump MaterialAluminum
Water Pump Pulley ColorBlack
Water Pump Pulley Grooves6
Water Pump Pulley IncludedYes
Water Pump Pulley MaterialSteel
Water Pump RotationCounterclockwise (Left)
Water Pump StyleGM Cartridge
UPC090127865255
Part Number20-370BK
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.
Manufacturer's Limited 90 Day Warranty: See Details
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    Holley Small Block Ford Mid-Mount Complete Accessory System
    Holley Small Block Ford Mid-Mount Complete Accessory System
    Advertised Price $2,612.95
    $2,220.95
    Save $392.00