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HOLLEY

Holley LT4 Dry Sump Mid Mount Accessory Drive System 20-221BK - Black

Part Number:
20-221BK
UPC:
90127056516
MPN:
20-221BK
Availability:
Ships from Manufacturer
Shipping:
Free Over $98 in US 48
Type:
LT Accessory Drive Kits
Pulley Style:
Serpentine
Crankshaft Pulley Included:
No
Water Pump Included:
Yes
Water Pump Pulley:
Yes
Power Steering Pump Included:
Yes
Power Steering Pump Style:
GM Type 2
Power Steering Pump Reservoir Included:
No
Power Steering Pump Reservoir Material:
N/A
Power Steering Pump Pulley Included:
Yes
Alternator Included:
Yes
Alternator Amperage:
150
Alternator Pulley Included:
Yes
Tensioner Included:
Yes
Hardware Included:
Yes
Belt Included:
Yes
Air Conditioning Compressor Included:
Yes
Air Conditioning Compressor Style:
Sanden SD-7
Notes:
For Dry Sump LT4
  • Holley LT4 Dry Sump Mid Mount Accessory Drive System 20-221BK - Black
  • Holley LT4 Dry Sump Mid Mount Accessory Drive System 20-221BK - Black
  • Holley LT4 Dry Sump Mid Mount Accessory Drive System 20-221BK - Black
  • Holley LT4 Dry Sump Mid Mount Accessory Drive System 20-221BK - Black
  • Holley LT4 Dry Sump Mid Mount Accessory Drive System 20-221BK - Black
  • Holley LT4 Dry Sump Mid Mount Accessory Drive System 20-221BK - Black
  • Holley LT4 Dry Sump Mid Mount Accessory Drive System 20-221BK - Black
  • Holley LT4 Dry Sump Mid Mount Accessory Drive System 20-221BK - Black
  • Holley LT4 Dry Sump Mid Mount Accessory Drive System 20-221BK - Black
  • Holley LT4 Dry Sump Mid Mount Accessory Drive System 20-221BK - Black
  • Holley LT4 Dry Sump Mid Mount Accessory Drive System 20-221BK - Black
  • Holley LT4 Dry Sump Mid Mount Accessory Drive System 20-221BK - Black
  • Holley LT4 Dry Sump Mid Mount Accessory Drive System 20-221BK - Black
  • Holley LT4 Dry Sump Mid Mount Accessory Drive System 20-221BK - Black
$3,208.95

Description

Holley LT4 Dry Sump Mid Mount Accessory Drive System 20-221BK - Black

Holley'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.

Features:

  • Adds power steering without any belt load on the P/S pump
  • Notably more clearance to swap applications than other options
  • Original equipment look
  • LT4 style premium alternator
  • LT4 style water pump design
  • Compact SD7 A/C compressor
  • A/C line adapters included
  • Type II power steering pump
  • P/S hard line adapters included
  • Bottom outlet swivel heater hose options for swap application clearance
  • Throttle body angle correcting adapter for easier intake tube routing on swap applications
  • OE pulley ratios for optimal accessory performance, allows for larger SC crank pulley
  • Available LT4/5 dry-sump & LT4 wet-sump applications
  • LT4/5 specific accessories available for plumbing oil cooler and PCV oil separator OE system
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Warranty Information

All Holley Performance Products Limited Warranties are extended to the original consumer only. This Limited Warranty is not assignable or otherwise transferable. There are no warranties that extend beyond those stated herein. Holley Performance Products offers no other warranties expressed or implied beyond this Limited Warranty. In the event of an alleged defect in material or workmanship, Holley Performance Products’ responsibility is strictly limited to repair or replace the defective product. Holley has no other obligation expressed or implied. Final warranty determination will be in the sole discretion of Holley Performance Products. Holley shall not be responsible for; (a) actual or alleged labor, transportation, or other incidental charges; or (b) actual or alleged consequential or other damages incurred by use of any product of Holley Performance Products. To initiate the warranty process, the consumer must return the alleged defective product to the place of purchase with a dated receipt and completed applicable warranty claim tag. Warranty claims will be rejected if the date of purchase cannot be established by the consumer. Do not send products directly to Holley Performance Products. Holley Performance Products assumes no responsibility for products sent directly to Holley Performance Products. This Limited Warranty sets forth specific legal rights. The consumer may have other rights as a result of variations in state laws or provincial laws. This Limited Warranty supersedes all prior warranty statements. HOLLEY/FLOWTECH/HOOKER/NOS/WEIAND – NEW PRODUCT Holley Performance Products warrants its new Holley, Flowtech, Hooker, NOS, and Weiand products to be free from defects in material and workmanship for a period of 90 days from date of purchase. Holley Performance Products Limited Warranty specifically does not apply to products, which have been (a) modified or altered in any way; (b) subjected to adverse conditions, such as misuse, neglect, accident, improper installation or adjustment, dirt or other contaminants, water, corrosion, or faulty repair; or (c) used in other than those applications recommended by Holley Performance Products. Holley Performance Products also does not warrant, and disclaims all liability for products used in racing activities and/or applications other than those specifically recommended in the current brand catalog. Holley limits the warranty on Metallic Ceramic Coatings to be free from defects in material and workmanship for a period of 90 days from the date of purchase. This limited coating warranty does not apply to any products which have been subjected to adverse conditions, such as high heat encountered during engine break-in or if used during any racing activity.
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