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Holley 20-191 Premium Mid-Mount Ls7 Race Accessory System

Name: Holley 20-191 Premium Mid-Mount Ls7 Race Accessory System
Brand: Holley
Availability: OutOfStock

by Holley

• SKU: ds_BBVL_20-191

• Product Type: Accessory Drive Component Mount Set

2 sold in last 8 days

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Description_ASC	The power steering pump included can be used Hydroboost systems. Please refer to the flow specs on part number 198-101
Description_DES	Holley Premium Mid-Mount LS7 Race Accessory System
Description_DEF	Accessory Drive Component Mount Set
Description_FAB	Bracketless accessory mounting with ultra-easy assembly
Description_FAB	Bottom outlet heater hose options for swap application clearance
Description_FAB	LT1 style premium 150 amp alternator
Description_FAB	LT1 style water pump cartridge design
Description_FAB	Type II power steering pump with baffled reservoir
Description_FAB	P/S adapter hardline to AN -6 adapter included
Description_FAB	Steam tube input port
Description_FAB	Shortened top outlet nipple for more radiator hose turns and routing room
Description_FAB	OE pulley ratios for optimal accessory performance
Description_FAB	No adapters/spacers required!
Description_FAB	Billet tensioner cover
Description_FAB	Billet alternator, and compressor pulley covers
Description_FAB	SFI certified damper w/hard anodized billet crank pulley
Description_FAB	Works with all common aftermarket and factory Throttle bodies and intakes.
Description_FAB	Works with VVT applications
Description_FAB	Works with Hooker turbo manifolds.
Description_FAB	Fits ALL LS7 engines with dry sump and without supercharger.
Description_INV	COMP MID-MT PREM ACC SYS, LS7 WP ALT-NAT
Description_EXT	Mid-Mount Complete Race Accessory System; Premium; Incl. Manifold Assy/Water Pump Drive Assy/Belt/Thermostat/Alternator/Tensioner/PS Pump w/Reservoir/Hardline/Pulleys/Hardware;
Description_SHO	AccessoryDriveCmpKit
Description_MKT	Holley's Mid-Mount Accessory Drive System is now offered for the serious racer in mind. If you need a front drive system for your LS engine racecar, they are now available without air conditioning and power steering depending upon your needs!
Description_MKT	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, 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 Type II P/S pump with baffled reservoir are also integrated.
Description_MKT	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.
Description_MKT	When we say "complete", we mean complete. The Mid-Mount system comes with everything you need. All accessories are included; the water pump, 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.
Description_MKT	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.
Description_MKT	Patent - www.holley.com/patents/
Damper Included	Yes
Damper Style	SFI Certified
Finish	Cast
Warranty	Limited 90 Day
WARNING CA Proposition 65	No
Alternator Amperage	150
Power Steering Pump Included	Yes
Product Type	Accessory Drive Kits
Water Neck Included	Yes
A/C Compressor Included	No
Alternator Included	Yes
Inlet Size	35.4mm/1.4"
Material	Cast Aluminum
Output	150 Amps
Power Steering Pulley Included	Yes
Discount Percentage	26-50%
Accessory Drive Style	Mid-Mount
Application	GM LS
Belt Included	Yes
Brand	Holley
Choose Your Part	Accessory Drive Kits
Emission Code	5
Engine	GM LS7
Power Steering Hardline Included	Yes
Power Steering Reservoir Included	Yes
Tensioner Included	Yes
Thermostat Included	Yes
Water Pump Included	Yes
Water Pump Pulley Included	Yes
Clearance Category	Engine
Pulley Style	Serpentine
Sale Category	Engine
Length	17.2000
Width	19.2000
Height	24.5000
Weight	50.9500

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Holley 20-191 Premium Mid-Mount Ls7 Race Accessory System

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Shipping Protection Helped

Customer service handled a damaged shipment immediately. Refund was painless. I’ll shop here again.

Easy Exhaust Install

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Do you offer wholesale or jobber pricing?

Yes. Wholesale pricing is available for legitimate businesses that provide a valid business number or equivalent proof. Ongoing purchase volume is required to maintain discount eligibility. One-time personal buyers aren’t eligible.

Will this part fit my vehicle?

If a product page clearly lists fitment for your vehicle and the description leaves no reasonable doubt, we’ll cover the cost of return if it doesn’t fit. Exclusions apply if prior modifications cause the issue. When browsing self-serve, you’re responsible for confirming compatibility by checking manufacturer fitment data and notes. If unsure, contact us before ordering and we’ll verify it for you.

Do you offer technical support or installation advice?

We help where possible on a case-by-case basis. Most manufacturers include detailed instructions and tech support contacts. Because our catalog spans hundreds of brands, we can’t provide every torque spec or procedure, but we’ll connect you with the manufacturer if needed.

Do you offer price matching?

We don’t guarantee price matching, but we’re happy to review a legitimate in-stock offer from another Canadian retailer. The comparison must include all costs such as product price, shipping, taxes, and fees, and the item must be identical and available for immediate purchase. We won’t lose money to match unsustainable or out-of-stock pricing.

Can I exchange an item?

Yes. In-store exchanges happen on the spot when stock is available. For shipped orders, the original item must be returned first. Once received and inspected, we can issue a store credit toward the correct part or replacement. We can’t send a second item while the first is still in your possession without payment for both.

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