$807 Off

Holley 20-190BK Premium Mid-Mount LS7 Complete Accessory System

$807 Off

#42520190BK

Holley 20-190BK Premium Mid-Mount LS7 Complete Accessory System

Name: Holley 20-190BK Premium Mid-Mount LS7 Complete Accessory System
Brand: Holley
SKU: 42520190BK
Price: 3749.95 USD
Availability: InStock

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$3,749.95

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$4,556.95

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Product Summary

Universal Fit, Crankshaft Pulley Included

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Key Specs

Crankshaft Pulley Included	Yes
Crankshaft Pulley Material	Billet Aluminum
Water Pump Included	Yes
Water Pump Finish	Black Painted
Water Pump Pulley Included	Yes

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Holley 20-190BK Details

Holley's Premium 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 (Patent Pending), 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 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 Mid-Mount drive completes Holley's trilogy of accessory solutions giving a third option compared to the High and Low-Mount previously released. All three accessory solutions are for LS engines.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 an SFI certified damper w/hard anodized billet crank pulley. All pulleys and the belt are supplied. Even 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 ultra-easy installation.The Premium Mid-Mount system comes with dress up pulley covers and an SFI certified damper. Partnered with this damper is a billet 6061-T6 aluminum hard anodized crank pulley. This system is ready for the racetrack if you want to play or just be ready for anything on the street.

Bracketless accessory mounting with ultra-easy assembly
Bottom outlet heater hose options for swap application clearance
LT1 style premium 150 amp alternator
LT1 style water pump cartridge design
Compact SD7 A/C compressor
Type II power steering pump with baffled reservoir
P/S adapter hardline to AN -6 adapter included
Steam tube input port
Shortened top outlet nipple for more radiator hose turns and routing room
OE pulley ratios for optimal accessory performance
No adapters/spacers required!
Billet tensioner cover
Billet alternator, and compressor pulley covers
SFI certified damper w/hard anodized billet crank pulley
Works with all common aftermarket and factory Throttle bodies and intakes.
Works with Hooker turbo manifolds.
Fits LS7 and LS engines with dry sump and without supercharger.
Black Finish

Charts

Installation Instructions (PDF)

Guides & Documents

Accessory Drive Kits Installation Instructions (42520190BK)

Holley 20-190BK Specifications

KEY SPECS
MFG. Part #	20-190BK
Brand	Holley
Crankshaft Pulley Included	Yes
Crankshaft Pulley Material	Billet Aluminum
Water Pump Included	Yes
Water Pump Finish	Black Painted
Water Pump Pulley Included	Yes
Power Steering Pump Included	Yes
Power Steering Pump Finish	Painted
Power Steering Pump Reservoir Included	Yes
Power Steering Pump Style	Type 2
Power Steering Pulley Included	Yes
Alternator Included	Yes
Alternator Finish	Black Painted
Alternator Amperage	150 amp
Alternator Pulley Included	Yes
A/C Compressor Finish	Black Painted
A/C Compressor Included	Yes
A/C Compressor Type	Sanden SD-7
A/C Pulley Included	Yes
Hardware Included	Yes

GENERAL
GTIN Code	090127029510

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