Holley's Mid-Mount accessory system pulls all accessories in tighter than a traditional bracket setup using a bracketless design that bolts directly to the timing cover, opening up engine visibility. It includes a premium 150-amp alternator with 6-phase and square-wire technology, a cartridge-style water pump, a compact SD7 A/C compressor, and a Type II power steering pump with baffled reservoir, all in one complete kit for Non-VVT Gen III Hemi engines finished in black.
Specifications:
- Accessory Drive Style: Mid-Mount
- Engine: Gen III Hemi - Non-VVT (2003-2008 5.7L, 2005-2010 6.1L)
- Finish: Black
- Material: Cast Aluminum
- A/C Compressor: SD7 (included)
- Alternator: 150 Amps (included)
- Damper: Cast, factory style (included)
- Inlet/Outlet Size: 1.75"
- Power Steering Pump, Pulley, Reservoir, Hardline: Included
- Pulley Style: Serpentine
- Belt, Tensioner, Thermostat, Water Neck, Water Pump: Included
- Warning: California Proposition 65
- Warranty: Manufacturer's Limited 90 Day Warranty
- Part Number: 20-290BK
Fits Non-VVT Gen III Hemi engines: 2003-2008 5.7L, 2005-2010 6.1L, and 2007-2010 392 Mopar crate engines. Optional A/C pulley cover (97-185) and alternator pulley cover (97-187) are available separately.
FAQ
What engines does the 20-290BK kit fit?
Non-VVT Gen III Hemi engines: 2003-2008 5.7L, 2005-2010 6.1L, and 2007-2010 392 Mopar crate engines.
What's included in the kit?
Water pump, A/C compressor, alternator, power steering pump with reservoir, crank damper, all pulleys and belt, plus plumbing/wiring adapters and gaskets.
Are pulley covers included?
No — optional black A/C (97-185) and alternator (97-187) pulley covers are sold separately.
What finish is this kit?
Black.
