$394 Off
$394 Off
|
#42520220BK
$3,599.95
/kit
Factory Shipped
$3,993.95
Save $394.00
Quantity
Need Help? Call to Order
Add to a list
Select an engine to verify Fitment
Select Engine
Water Pump Included, Power Steering Pump Included
| Pulley Style | Serpentine |
| Crankshaft Pulley Included | No |
| Water Pump Included | Yes |
| Water Pump Material | Cast Aluminum |
| Water Pump Finish | Black Painted |
Need help?
855.313.9176Quick and Easy Returns
Return PolicyHolley's complete accessory systems for LT4 and LT5 applications have all accessories pulled up and in tight. Plus, they add the much needed hydraulic power steering solution. There are no shortcuts here. Holley incorporates a splined dual bearing system that eliminates all belt stresses on the P/S pump's internal bearings, assuring long life. The supercharger drive maintains the original and optimized belt path and tensioner. The accessory layout is as if the original manufacturer had designed it for your swap application. Included with each drive system is a throttle body angle correcting adapter that better positions the TB for swap applications as opposed to the aggressive original application intended angles. Versions of these accessory drives are available for both wet and dry sump applications.
Charts
Guides & Documents
| KEY SPECS | |
|---|---|
| MFG. Part # | 20-220BK |
| Brand | Holley |
| Pulley Style | Serpentine |
| Crankshaft Pulley Included | No |
| Water Pump Included | Yes |
| Water Pump Material | Cast Aluminum |
| Water Pump Finish | Black Painted |
| Water Pump Pulley Included | Yes |
| Water Pump Pulley Material | Steel |
| Water Pump Pulley Grooves | Non-ribbed |
| Power Steering Pump Included | Yes |
| Power Steering Pump Bracket Finish | Black Painted |
| Power Steering Pump Brackets Included | Yes |
| Power Steering Mounting Side | Driver Side |
| Power Steering Pump Bracket Material | Aluminum |
| Power Steering Pump Finish | Painted |
| Power Steering Pump Reservoir Included | No |
| Power Steering Pump Style | Type 2 |
| Power Steering Pulley Attachment | Press Fit |
| Power Steering Pulley Finish | Black Painted |
| Power Steering Pulley Grooves | 6-groove, serpentine |
| Power Steering Pulley Included | Yes |
| Power Steering Pulley Material | Steel |
| Alternator Included | Yes |
| Alternator Mounting Side | Passenger Side |
| Alternator Material | Cast Aluminum |
| Alternator Finish | Black Painted |
| Alternator Amperage | 150 amp |
| One Wire Alternator | Yes |
| Alternator Pulley Finish | Black Painted |
| Alternator Pulley Grooves | 6-groove, Serpentine |
| Alternator Pulley Included | Yes |
| Alternator Pulley Material | Steel |
| Alternator Bracket Finish | Black painted |
| Alternator Bracket Material | Cast Aluminum |
| Alternator Brackets Included | Yes |
| A/C Compressor Finish | Black Painted |
| A/C Compressor Included | Yes |
| A/C Compressor Type | Sanden SD-7 |
| A/C Pulley Finish | Black Painted |
| A/C Pulley Grooves | 6-groove, Serpentine |
| A/C Pulley Included | Yes |
| A/C Pulley Material | Steel |
| 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 Style | Hydraulic |
| Tensioner Cover Included | No |
| Hardware Included | Yes |
| GENERAL | |
| Sold in Quantity | Kit |
| GTIN Code | 090127056486 |
Be the first to ask a question.
2015-2020 Cadillac Escalade
6.2 Chevy LT V8
2015-2020 Cadillac Escalade ESV
6.2 Chevy LT V8
2014 Chevy Corvette
6.2 Chevy LT V8
2015-2018 Chevy Corvette
Chevy LT V8 Gen V 6.2 LT1
Chevy LT V8 Gen V 6.2 LT4
2015-2023 Chevy Silverado 1500
5.3 Chevy LT V8
6.2 Chevy LT V8
2015 Chevy Suburban
5.3 Chevy LT V8
6.2 Chevy LT V8
2018-2023 Chevy Suburban
5.3 Chevy LT V8
6.2 Chevy LT V8
2016-2019 Chevy Suburban 3500 HD
5.3 Chevy LT V8
6.2 Chevy LT V8
2015-2023 Chevy Tahoe
5.3 Chevy LT V8
6.2 Chevy LT V8
2014-2019 GMC Savana 2500
5.3 Chevy LT V8
2014-2019 GMC Savana 3500
5.3 Chevy LT V8
2019 GMC Sierra
5.3 Chevy LT V8
2012-2013 GMC Sierra 1500
5.3 Chevy LT V8
6.2 Chevy LT V8
2014-2023 GMC Sierra 1500
5.3 Chevy LT V8
2007 GMC Sierra 1500 HD
5.3 Chevy LT V8
2019 GMC Sierra 1500 Limited
5.3 Chevy LT V8
2014-2022 GMC Yukon
5.3 Chevy LT V8
6.2 Chevy LT V8
2023 GMC Yukon
5.3 Chevy LT V8
2015-2020 GMC Yukon XL
5.3 Chevy LT V8
