Holley Big Block Chevy Mid-Mount Complete Accessory System - 20-242
SKU: 55503815178

Holley Big Block Chevy Mid-Mount Complete Accessory System - 20-242

Sale price$944.97 Regular price$1049.97
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Description

Holley Big Block Chevy Mid-Mount Complete Accessory System - 20-242Overview: Holley's Mid Mount accessory drives are now available for your big block Chevrolet engines! The revolutionary system does what no other accessory bracket system has done GETS RID OF THE BRACKETS! 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" design (Patent Pending), where the accessories bolt directly to the water pump for a clean,

Overview:

Holley's Mid-Mount accessory drives are now available for your big block Chevrolet engines! The revolutionary system does what no other accessory bracket system has done… GETS RID OF THE BRACKETS! 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" 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. 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 water pump design incorporates optional side or top heater ports. The top thermostat bypass and heater ports are recessed into the manifold. So if you don't need them, you don't see them! 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. Even A/C line adapter, 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.

Features:

  • The Mid-Mount complete accessory system has all accessories pulled in tighter than other accessory drives.
  • Bracketless accessory mounting with ultra-easy assembly
  • O-ring seal to engine
  • Hidden thermostat bypass and heater hose ports with NPT line adapters included
  • LT1 style premium alternator
  • LT1 style water pump design
  • Compact SD7 A/C compressor with line adapter included
  • 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

Application:

Year Make Model Submodel Engine Size
Universal

Specs:

A/C Compressor Included Yes
A/C Compressor Type SD7
Accessory Drive Style Mid Mount
Alternator Amperage 150
Alternator Included Yes
Application Chevrolet Big Block
Belt Included Yes
Brand Holley
Choose Your Part Accessory Drive Kits
Damper Included No
Damper Style Factory
Emission Code 3
Engine Chevy Big Block V8
Finish Cast
Inlet Size 35.4mm/1.4"
Material Cast Aluminum
Output 150 Amps
Power Steering Hardline Included Yes
Power Steering Pulley Included Yes
Power Steering Pump Included Yes
Power Steering Reservoir Included Yes
Product Type Accessory Drive Kits
Pulley Style Serpentine
Tensioner Included Yes
Thermostat Included No
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: 55503815178

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melissa
Charlottesville, US
★★★★★ 5
Perfect cup.
Flavor Name: Variety Pack 2, Size: 16.5 fl oz (Pack of 4)
I was really happy with the value of money I pay for this set because I’m able to make the perfect cup of coffee at home and save on going to Starbucks or Dutch Bros. They taste so yummy. It’s easy to use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
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Verified Purchase
KCo
Draper, US
★★★★★ 5
Good flavor!
Flavor Name: Variety Pack 2, Size: 16.5 fl oz (Pack of 4)
Great flavors, versatile. Good quality syrups!!! Nice value for the money and shelf life is awesome! Flavors consistent as I’ve purchased more than once.
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Reviewed in the United States on May 22, 2026
M
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Monica M
Draper, US
★★★★★ 5
Café-Quality Sauces at Home ☕🍫
Flavor Name: Variety Pack 2, Size: 16.5 fl oz (Pack of 4), Flavor Name: Variety Pack 2, Size: 16.5 fl oz (Pack of 4)
Absolutely love this Torani Puremade variety pack. Every sauce tastes rich, smooth, and high quality just like what you’d get at a coffee shop. The caramel is perfectly buttery, the white chocolate is creamy (not overly sweet), and both chocolate sauces are deep and indulgent. They blend beautifully into hot and iced drinks, drizzle great over desserts, and the squeeze bottles make them super easy to use with no mess. I also really appreciate that they’re made with no artificial flavors or preservatives. If you’re building a home coffee bar or love elevating desserts, this set is 100% worth it. Would definitely repurchase.
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Reviewed in the United States on December 12, 2025
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D.Diana
Chelsea, US
★★★★★ 5
Gourmet drizzle of deliciousness
Flavor Name: Variety Pack 2, Size: 16.5 fl oz (Pack of 4)
Torani is a great product - very happy we were able to order them through Amazon. They last without being refrigerated (but we go through them fast during parties). The syrups taste like they're from an ice cream shop - we use them for ice cream parties for variety. This set is a great price compared to buying in-store. The syrup is not watery, it's a nice thick syrup that is great for coffee or desserts. The consistency is not as thick as a fudge topping, but thick enough to drizzle, if that makes sense. Will buy again!
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Reviewed in the United States on December 31, 2025
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Kindle Customer
Omaha, US
★★★★★ 5
Great quality
Flavor Name: Variety Pack 2, Size: 16.5 fl oz (Pack of 4)
A must for my coffee station. Great taste and makes me miss a cafe latte a little less. Love the taste of all four.
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Reviewed in the United States on May 6, 2026

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