Holley's Small Block Chevy Mid-Mount Complete Accessory System eliminates traditional accessory brackets with a bracketless design where accessories bolt directly to the water pump. The system includes a 150-amp Holley-designed alternator using 6-phase technology like the C7 Corvette, a matching water pump, an SD7 A/C compressor, and a Type II power steering pump with baffled reservoir.
Specifications:
- Accessory Drive Style: Mid-Mount
- A/C Compressor: SD7, included
- Alternator: 150 amps, included
- Power Steering: Pump, hardline, pulley, and reservoir included
- Water Pump: Included, with pulley and water neck
- Belt & Tensioner: Included
- Material: Cast Aluminum
- Finish: Black
- Application: Chevrolet Small Block (Gen I)
- Part Number: 20-240BK
The power steering pump included can be used with Hydroboost systems; refer to the flow specs on part number 198-101.
FAQ
What's included in this kit?
The water pump, A/C compressor, 150-amp alternator, and power steering pump with reservoir, plus all pulleys, belt, A/C line adapter, heater hose adapters, power steering to -6 AN hardline, and the alternator plug/harness.
What engines is this for?
Small block Chevrolet (Gen I) engines.
What finish is this system?
Black finish (a natural finish is also available).
Can the power steering pump run a Hydroboost system?
Yes; refer to the flow specs on part number 198-101.

