Big Block Chevy Mid-Mount Complete Accessory System Big Block Chevy Mid-Mount Complete Accessory System- Natural Finish Holley

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Holley

SKU:20-242

Regular price $1,798.95
Regular price $2,249.95 Sale price $1,798.95
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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, 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.

Patent -

Features and Benefits:

  • 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

Associated Comments:

  • The power steering pump included can be used Hydroboost systems. Please refer to the flow specs on part number 198-101

Details:

  • 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
  • Damper Included: No
  • Damper Style: Factory
  • Engine: Chevy Big Block V8
  • Finish: Cast
  • Inlet Size: 35.4mm/1.4 Inch
  • 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
  • Pulley Style: Serpentine
  • Tensioner Included: Yes
  • Thermostat Included: No
  • Warranty: Manufacturer's Limited 90 Day Warranty
  • Water Neck Included: Yes
  • Water Pump Included: Yes
  • Water Pump Pulley Included: Yes
CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Vehicle Fitment

Year Make Model Trim
1963 Chevrolet Bel Air
1963 Chevrolet Biscayne
1963 Chevrolet Impala
1965–1967 Chevrolet Impala SS
1965–1972 Chevrolet Biscayne
1965–1974 Chevrolet Corvette
1965–1975 Chevrolet Bel Air
1965–1976 Chevrolet Impala
1966–1972 Chevrolet Caprice
1966–1975 Chevrolet El Camino
1967 Chevrolet Camaro
1967 Chevrolet Camaro RS
1967–1972 Chevrolet Camaro SS
1968 Chevrolet Chevy II Nova
1968–1974 Chevrolet El Camino Custom
1968–1974 Chevrolet K10 Suburban
1968–1974 Chevrolet El Camino SS
1968–1974 GMC K15/K1500 Suburban
1968–1974 GMC K25/K2500 Pickup
1968–1974 Chevrolet C20 Pickup
1968–1974 GMC K35/K3500 Pickup
1968–1974 Chevrolet C30 Pickup
1968–1974 Chevrolet K30 Pickup
1968–1974 Chevrolet K10 Pickup
1968–1974 GMC C25/C2500 Pickup
1968–1974 GMC C25/C2500 Suburban
1968–1974 Chevrolet K20 Suburban
1968–1974 Chevrolet C20 Suburban
1968–1974 GMC K25/K2500 Suburban
1968–1974 Chevrolet K20 Pickup
1968–1974 GMC K15/K1500 Pickup
1968–1974 Chevrolet C10 Pickup
1968–1974 GMC C15/C1500 Suburban
1968–1974 GMC C35/C3500 Pickup
1968–1974 Chevrolet C10 Suburban
1968–1974 GMC C15/C1500 Pickup
1969 Chevrolet Camaro
1969 Chevrolet Camaro RS
1969–1970 Chevrolet Estate
1969–1972 Chevrolet Nova
1969–1972 Chevrolet Kingswood Estate
1969–1972 Chevrolet Townsman
1969–1972 Chevrolet Kingswood
1969–1972 Chevrolet Brookwood
1970–1971 GMC P25/P2500 Van
1970–1971 Chevrolet P20 Van
1970–1972 Chevrolet Chevelle Greenbrier
1970–1972 Chevrolet Chevelle Malibu
1970–1972 Chevrolet Chevelle Nomad
1970–1974 Chevrolet Monte Carlo