|
#42520291-BLK
Holley 20-291BK Black Mid-Mount Accessory Kit Gen III Hemi
- Gen III Hemi Engine - VVT - Fits 2009 & Up 5.7L & 2011 & Up 6.4L Engines
- Black powder coat finish for a custom look
- Complete bolt-on kit — no fabrication required
$3,249.95
/each
Factory Shipped
Quantity
Need Help? Call to Order
Add to a list
Select an engine to verify Fitment
Select Engine
Product Summary
Not Applicable" Centerline of Holes, Black, Black
- Gen III Hemi Engine - VVT - Fits 2009 & Up 5.7L & 2011 & Up 6.4L Engines
- Black powder coat finish for a custom look
- Complete bolt-on kit — no fabrication required
Key Specs
| Pulley Style | Serpentine |
| Crankshaft Pulley Included | Yes |
| Crankshaft Pulley Material | Aluminum |
| Crankshaft Pulley Finish | Black Powder Coated |
| Crankshaft Pulley Grooves | 6 |
Need To Know
Need help?
855.313.9176Quick and Easy Returns
Return PolicyHolley 20-291BK Details
Holley 20-291BK Details
Features:
- Bracketless Accessory Mounting System for Ultra-Easy Assembly – Timing Cover is Integrated into this Bracket / Casting
- Configurable Heater Hose Connection Options - for Hose Routing Flexibility
- Holley Premium 150 Amp alternator – Plenty of Power for All Vehicle Systems
- Easy Wiring of Alternator That Doesn’t Require Factory ECU to Excite Alternator
- Alternator is Tucked in Tight to the Engine – Eliminates Frame Rail or Hood Clearance Issues (Common with Factory Car or Truck Drive Systems)
- Holley Water Pump w/ Cartridge Design – Compact & Easy to Service Without Removing the Water Pump Housing / Timing Cover
- SD7 A/C Compressor – Small Compact Compressor
- Type II Power Steering Pump with Baffled Reservoir
- Power Steering Pump Has Proper Pressure for use with Steering Box on Older Vehicles (Eliminates Steering Box Damage Due to Excessive Pressure)
- Swivel Water Inlet & Outlet – Allows Custom Radiator Hose Routing
- OE (Original Equipment) Pulley Ratios for Optimal Accessory Performance
- No Adapters or Spacers Needed – for Easy Installation
- Works with Common After-Market and Factory Throttle Bodies and Intakes
- Choose from Kits in Natural Aluminum or Black Finish – Fits Naturally Aspirated Gen III Hemi Engines (5.7L, 6.1L, and 6.4L)
- Includes OE Style Damper with Cast in Serpentine Pulley
- All Accessories are Included; Water Pump, A/C Compressor, Alternator, Power Steering Pump w/ Reservoir, Pulleys & Crank Damper
- All Plumbing Adapters, Wiring Adapters, Gaskets and Seals are Included
- Available for VVT (Variable Valve Timing – 2009-Up 5.7L and 2011-Up 6.4L) and Non-VVT (2003-2008 5.7L, and 2005-2010 6.1L) Engines in Natural Cast Aluminum or Black Finish
Specs
- A/C Compressor Included: Yes
- A/C Compressor Type: SD7
- Accessory Drive Style: Mid-Mount
- Alternator Amperage: 150
- Alternator Included: Yes
- Application: Gen III Hemi
- Belt Included: Yes
- Brand: Holley
- Category: Accessory Drives
- Choose Your Part: Accessory Drive Kits
- Damper Included: Yes
- Damper Style: Cast Damper
- Emission Code: 5
- Engine: Gen III Hemi - VVT
- Finish: Black
- Inlet Size: 1.75
- Material: Cast Aluminum
- Outlet Size: 1.75
- Output: 150 Amps
- Part Type: Accessory Drive Belt Kit
- 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: Yes
- Warning: California Proposition 65
- Warranty: Manufacturer's Limited 90 Day Warranty
- Water Neck Included: Yes
- Water Pump Included: Yes
- Water Pump Pulley Included: Yes
Guides & Documents
Holley 20-291BK Specifications
Holley 20-291BK Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 20-291BK |
| Brand | Holley |
| Pulley Style | Serpentine |
| Crankshaft Pulley Included | Yes |
| Crankshaft Pulley Material | Aluminum |
| Crankshaft Pulley Finish | Black Powder Coated |
| Crankshaft Pulley Grooves | 6 |
| Water Pump Included | Yes |
| Water Pump Material | Cast Aluminum |
| Water Pump Finish | Black Powder Coated |
| Water Pump Pulley Included | Yes |
| Water Pump Pulley Material | Aluminum |
| Water Pump Pulley Grooves | 6-Groove | Serpentine |
| Power Steering Pump Included | Yes |
| Power Steering Pump Bracket Finish | Black |
| Power Steering Pump Brackets Included | Yes |
| Power Steering Mounting Side | Driver Side |
| Power Steering Pump Bracket Material | Cast Aluminum |
| Power Steering Pump Finish | Natural |
| Power Steering Pump Reservoir Finish | Black |
| Power Steering Pump Reservoir Included | Yes |
| Power Steering Pump Reservoir Material | Plastic |
| Power Steering Pump Reservoir Style | Attached |
| Power Steering Pump Style | GM Type 2 |
| Power Steering Pulley Attachment | Press Fit |
| Power Steering Pulley Finish | Black |
| Power Steering Pulley Grooves | 6-groove, serpentine |
| Power Steering Pulley Included | Yes |
| Power Steering Pulley Material | Aluminum |
| Alternator Included | Yes |
| Alternator Mounting Side | Driver Side |
| Alternator Material | Cast Aluminum |
| Alternator Finish | Black |
| Alternator Amperage | 150 amp |
| One Wire Alternator | No |
| Alternator Pulley Finish | Black |
| Alternator Pulley Grooves | 6-groove, Serpentine |
| Alternator Pulley Included | Yes |
| Alternator Pulley Material | Aluminum |
| Alternator Bracket Finish | Black |
| Alternator Bracket Material | Cast Aluminum |
| Alternator Brackets Included | Yes |
| A/C Compressor Finish | Black |
| A/C Compressor Included | Yes |
| A/C Compressor Type | Sanden SD-7 |
| A/C Pulley Finish | Black |
| A/C Pulley Grooves | 6-groove, Serpentine |
| A/C Pulley Included | Yes |
| A/C Pulley Material | Aluminum |
| A/C Bracket Finish | Black |
| A/C Bracket Included | Yes |
| A/C Mounting Side | Passenger Side |
| A/C Bracket Material | Cast Aluminum |
| Idler Brackets Included | Yes |
| Idler Included | Yes |
| Tensioner Included | Yes |
| Tensioner Cover Finish | Black |
| Tensioner Cover Included | Yes |
| Hardware Included | Yes |
| GENERAL | |
| Water Pump Pulley Finish | Black |
| Tensioner Pulley Finish | Black |
| Alternator Fan Included | No |
| Belt Included | Yes |
| Power Steering Brackets Included | Yes |
| Bracket Color | Black |
| Bracket Included | Yes |
| Bracket Material | Cast aluminum |
| Bracket Designed for Headers | Yes |
| Idler Pulley Finish | Black |
| Air Conditioning Pulley Included | Yes |
| Sold in Quantity | Kit |
Ratings & Reviews
Ratings & Reviews
Questions & Answers
Questions & Answers
Be the first to ask a question.
Fitment
Fitment
2005-2010 Chrysler 300
5.7 Chrysler Hemi V8
6.1 Chrysler Hemi V8
2011 Chrysler 300
5.7 Chrysler Hemi V8
2012-2014 Chrysler 300
5.7 Chrysler Hemi V8
6.4 Chrysler Hemi V8
2015-2022 Chrysler 300
5.7 Chrysler Hemi V8
2007-2009 Chrysler Aspen
5.7 Chrysler Hemi V8
2008 Dodge Challenger
6.1 Chrysler Hemi V8
2009-2010 Dodge Challenger
5.7 Chrysler Hemi V8
6.1 Chrysler Hemi V8
2011-2014 Dodge Challenger
5.7 Chrysler Hemi V8
6.4 Chrysler Hemi V8
2015-2019 Dodge Challenger
5.7 Chrysler Hemi V8
6.2 Chrysler Hemi V8
6.4 Chrysler Hemi V8
2021-2022 Dodge Challenger
5.7 Chrysler Hemi V8
6.2 Chrysler Hemi V8
6.4 Chrysler Hemi V8
2006-2010 Dodge Charger
5.7 Chrysler Hemi V8
6.1 Chrysler Hemi V8
2011 Dodge Charger
5.7 Chrysler Hemi V8
2012-2014 Dodge Charger
5.7 Chrysler Hemi V8
6.4 Chrysler Hemi V8
2015-2019 Dodge Charger
5.7 Chrysler Hemi V8
6.2 Chrysler Hemi V8
6.4 Chrysler Hemi V8
2021-2022 Dodge Charger
5.7 Chrysler Hemi V8
6.2 Chrysler Hemi V8
6.4 Chrysler Hemi V8
2004-2009 Dodge Durango
5.7 Chrysler Hemi V8
2011-2023 Dodge Durango
5.7 Chrysler Hemi V8
2005 Dodge Magnum
5.7 Chrysler Hemi V8
2006-2008 Dodge Magnum
5.7 Chrysler Hemi V8
6.1 Chrysler Hemi V8
2002-2010 Dodge Ram 1500
5.7 Chrysler Hemi V8
1994-2010 Dodge Ram 2500
5.7 Chrysler Hemi V8
1999-2000 Dodge Ram 2500 Van
5.7 Chrysler Hemi V8
2002-2003 Dodge Ram 2500 Van
5.7 Chrysler Hemi V8
1994-2010 Dodge Ram 3500
5.7 Chrysler Hemi V8
1999-2003 Dodge Ram 3500 Van
5.7 Chrysler Hemi V8
2006-2010 Jeep Commander
5.7 Chrysler Hemi V8
2005 Jeep Grand Cherokee
5.7 Chrysler Hemi V8
2006-2010 Jeep Grand Cherokee
5.7 Chrysler Hemi V8
6.1 Chrysler Hemi V8
2011 Jeep Grand Cherokee
5.7 Chrysler Hemi V8
2012-2014 Jeep Grand Cherokee
5.7 Chrysler Hemi V8
6.4 Chrysler Hemi V8
2015-2023 Jeep Grand Cherokee
5.7 Chrysler Hemi V8
2022-2023 Jeep Grand Wagoneer
6.4 Chrysler Hemi V8
2022 Jeep Wagoneer
6.4 Chrysler Hemi V8
2018 Jeep Wrangler JL
6.4 Chrysler Hemi V8
2013-2014 Ram Ram Pickup
5.7 Chrysler Hemi V8
1952 Studebaker 2R14
5.7 Chrysler Hemi V8
1950 Studebaker 2R15
5.7 Chrysler Hemi V8
1953 Studebaker 2R15
5.7 Chrysler Hemi V8
1939 Studebaker Champion
5.7 Chrysler Hemi V8

