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Holley - 20-242BK - Bbc Accessory Drive Sys. Mid Mount - Black

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The price includes any freight from the supplier to the Store

Product description

Pulley Kit - 6-Rib Serpentine - Aluminum - Black Anodized - Big Block Chevy - Kit

Additional information

The Mid-Mount complete accessory system has all accessories pulled in tighter than other accessory drives.
Bracketless accessory mounting with ultra-easy assembly
O-ring seal to engine
Hidden thermostat bypass and heater hose ports with NPT line adapters included
LT1 style premium alternator
LT1 style water pump design
Compact SD7 A/C compressor with line adapter included
Type II power steering pump with baffled reservoir
P/S adapter hardline to AN -6 adapter included
OE pulley ratios for optimal accessory performance
Available in natural and black finishes
Billet alternator, tensioner, and compressor pulley covers

holley.com

Vendor Part Number: 20-242BK

Holley Catalog

The approximate size of the packed product or the sales package is 458 x 407 x 610 mm.

Engine
Chevy BB

Weight
32,5 kg(The product may have a light retail packaging.)

Availability
The product is currently not in stock at our warehouse. Available from our supplier. Estimated arrival at our warehouse 7 - 15 days from order, at the earliest 30.8.2026.

Delivery time?

If the product is available at the Vantaa warehouse, it can be picked up or delivered—usually already within the same day.

When the product shows an estimated delivery time of 7–15 days, this is how the supplier‑warehouse order progresses.

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