SKU: 43010575510

Holley Mid-Mount Race Accessory System- Black Finish - 20-187BK

Sale price$989.97 Regular price$1099.97
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

Holley Mid-Mount Race Accessory System- Black Finish - 20-187BKOverview: 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! 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

Overview:

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! 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 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, alternator, and the crank damper. All pulleys and the belt are supplied. Even heater hose adapters, 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. This system is ready for the racetrack if you want to play or just be ready for anything on the street.

Features:

  • 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
  • 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!
  • Works with all common aftermarket and factory Throttle bodies and intakes.
  • Works with VVT applications
  • Works with Hooker turbo manifolds.
  • Fits ALL LS engines except with dry sump and/or supercharger.

Application:

Year Make Model Submodel Engine Size
Universal

Specs:

A/C Compressor Included No
A/C Compressor Type N/A
Accessory Drive Style Mid Mount
Alternator Amperage 150
Alternator Included Yes
Application GM LS
Belt Included Yes
Brand Holley
Choose Your Part Accessory Drive Kits
Damper Included Yes
Damper Style Cast Damper
Emission Code 5
Engine GM LS
Finish Black
Inlet Size 35.4mm/1.4"
Material Cast Aluminum
Output 150 Amps
Power Steering Hardline Included No
Power Steering Pulley Included No
Power Steering Pump Included No
Power Steering Reservoir Included No
Product Type Accessory Drive Kits
Pulley Style Serpentine
Tensioner Included Yes
Thermostat Included Yes
Warranty Limited 90 Day
Water Neck Included Yes
Water Pump Included Yes
Water Pump Pulley Included Yes
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 43010575510

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J. L. Abbott
Battle Creek, US
★★★★★ 5
This is a wonderful sheepskin
Size: 2' x 3' (Sheepskin shape), Color: Creamy White
This sheepskin is so soft and comfortable. I use it on my couch and it really helped me stay warm in the winter months. Super glad I bought it. My cat loves it too
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Reviewed in the United States on April 13, 2026
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David
San Leandro, US
★★★★★ 5
Exceeded expectations in every way.
Size: 2' x 3' (Sheepskin shape), Color: Gray Tip, Size: 2' x 3' (Sheepskin shape), Color: Gray Tip
I purchased a pair of these a week apart, because the price seemed too good to be true. Instead, they have exceeded my expectations. I own a Buick with leather seats that look incredible, but are not comfortable on long trips, and my wife and I were preparing to leave on a 2200 mile round trip vacation. On the first day, we drove 700 miles, much of it through desert. We were tired when we reached our destination, but comfortable and cool for every mile of it. The sheepskins have made such a difference, that I have never removed them from the car. It is now July, with triple digit temperatures every day, surrounded by desert. The sheepskin keep us cool on every drive. I could have purchased sheepskin seat covers, but these provide the same comfort for a fraction of the cost. Yes, it takes a small amount of effort to adjust them when you first get into the car, but I don't even think about it any more. As far as the quality, there is no shedding, no smell, and no discoloration. We have put over 4,000 miles on the car since I put these in, and I have no complaints to register.
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Reviewed in the United States on July 18, 2025
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X Rock Radio
Los Angeles, US
★★★★★ 5
This is What You Need on Those Cold Winter Nights!
Color: White, Size: Throw-50"x60"
This Touchat 1000GSM Faux Fur Throw Blanket is absolutely incredible and one of the softest, coziest blankets I’ve ever owned! The thickness and quality are immediately noticeable the moment you touch it. It feels luxuriously plush, warm, and incredibly comforting. The faux fur texture is beautiful and looks very high-end, adding a stylish and elegant touch to the room while also being amazingly functional for cold nights. The blanket has a nice heavy weight to it that makes it feel extra cozy and relaxing without being too overwhelming. I love curling up with this blanket while watching TV, reading, or sleeping. It provides outstanding warmth and comfort and feels like wrapping yourself in pure softness. Even after use, it maintains its fluffy texture and doesn’t shed like some faux fur blankets do. The quality truly exceeded my expectations. The stitching is well done, the material feels durable, and it looks far more expensive than it actually is. It would also make an amazing gift because it feels so luxurious and comforting. Highly recommend this blanket to anyone wanting something extra warm, thick, soft, and beautiful for their home. Absolutely worth every penny!
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Reviewed in the United States on May 10, 2026
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theshorthandofemotion
Louisville, US
★★★★★ 5
Stunning, soft & well made
Color: White, Size: Throw-50"x60", Color: White, Size: Throw-50"x60"
This blanket is beautiful! Soft on the back side and the feel of the fur is thick and real feeling. Looks absolutely stunning with my velvet pillows also from Amazon. Blanket is a good size for an adult and warm too. The overall look is very high end IMO. I see this blanket as being well made and something that will last. Overall I'm super pleased and would recommend to a friend! I will probably buy another for the bed.
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Reviewed in the United States on December 30, 2025
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Kindle Customer
West Palm Beach, US
★★★★★ 5
Luxury-so much luxury
Color: White, Size: Throw-50"x60", Color: White, Size: Throw-50"x60"
Love this blanket. Very warm,thick and heavy,lux fur feels real&soft even after washing(4 washings to date). One side it the fur,the reverse side is a suede-like material that helps it adhere to the bed couch whatever. In between is a thick duvet like filling. The only caveat and it is minor is that the fur is quite slippery. If used as a tire over a couch your guest will be sliding off 😁. Otherwise this throw is a dream. Well worth the money
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Reviewed in the United States on December 29, 2025

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