Holley 20-220BK Mid-Mount Accessory Drive System Kit
by Holley
SKU ds_BBVL_20-220BK
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Original price
$5,342.12
-
Original price
$5,342.12
Original price
$5,342.12
$5,342.12
$5,342.12
-
$5,342.12
Current price
$5,342.12
Availability:
Only 1 left!
Description
Holley's 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 (Patent Pending), 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. Among the many swap friendly features are bottom heater outlets for clearance in tight applications. Holley's complete accessory systems for GM LT-4 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.
Resources
Installation InstructionsSpecifications
| Description_ASC | Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations |
| Description_DEF | Accessory Drive Component Mount Set |
| Description_DES | Mid-Mount Accessory Drive System Kit |
| Description_EXT | Mid-Mount Accessory Drive System Kit; For GM LT4 Engines; Incl. Water Pump/Alternator/AC Line Adapters; Black Finish; |
| Description_FAB | Bottom Outlet Heater Hose Options For Swap Application Clearance |
| Description_FAB | Bracketless Accessory Mounting w/Ultra-Easy Assembly |
| Description_FAB | Crank Damper |
| Description_FAB | LT4 Style Premium Alternator |
| Description_FAB | LT4 Style Water Pump Design |
| Description_FAB | OE Pulley Ratios For Optimal Accessory Performance |
| Description_FAB | PS Adapter Hardline to AN -6 Adapter Included |
| Description_FAB | Shortened Top Outlet Nipple For Radiator Hose Turns/Routing Room |
| Description_FAB | Steam Tube Input Port |
| Description_FAB | Type II Power Steering Pump w/Baffled Reservoir |
| Description_INV | COMP PREM ACC SYSTEM LT4 WET-BLACK |
| Description_MKT | Holley's 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 (Patent Pending), 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. Among the many swap friendly features are bottom heater outlets for clearance in tight applications. Holley's complete accessory systems for GM LT-4 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. |
| Description_MKT | Holleys 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 pumps 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. |
| Description_SHO | AccessoryDriveCmpKit |
| height | 16.0 |
| length | 24.0 |
| WARNING CA Proposition 65 | No |
| weight | 71.65 |
| width | 18.0 |
