March Performance Chevy Big Block Ultra Drive Custom Serpentine Kits 20385

Name: March Performance Chevy Big Block Ultra Drive Custom Serpentine Kits
Brand: March Performance
SKU: MCH-20385
Price: 1995.99 USD
Availability: InStock
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Part Number: MCH-20385

$1,995.99

March Performance Chevy Big Block Ultra Drive Custom Serpentine Kits

Pulley Kit, Serpentine, Ultra Drive, Aluminum, Clear Powdercoated, Chevy, Big Block, Custom, Kit
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March Performance Chevy Big Block Ultra Drive Custom Serpentine Kits 20385

MCH-20385

Not Yet Reviewed

Part Number: MCH-20385

Estimated Ship Date: Nov 2, 2026

$1,995.99

Overview

Applications

Recommended Parts

Replacement Parts

Q&A

Estimated Ship Date: Nov 2, 2026 Would you rather pick it up?

Overview

Brand:

March Performance

Manufacturer's Part Number:

20385

Part Type:

Accessory Drive Systems

Product Line:

March Performance Chevy Big Block Ultra Drive Custom Serpentine Kits

Summit Racing Part Number:

MCH-20385

Pulley Style:

Serpentine

Crankshaft Pulley Included:

Yes

Crankshaft Pulley Material:

Aluminum

Crankshaft Pulley Color:

Clearcoat

Crankshaft Pulley Grooves:

6-groove, serpentine

Water Pump Material:

Cast aluminum

Water Pump Color:

Natural

Water Pump Pulley Included:

Yes

Water Pump Pulley Material:

Aluminum

Water Pump Pulley Color:

Clearcoat

Water Pump Pulley Grooves:

6-groove, serpentine

Power Steering Pump Style:

GM Type 2

Power Steering Pump Color:

Natural

Power Steering Pump Reservoir Included:

Power Steering Pump Reservoir Style:

Remote

Power Steering Pulley Included:

Yes

Power Steering Pulley Material:

Aluminum

Power Steering Pulley Color:

Clearcoat

Power Steering Brackets Included:

Yes

Power Steering Bracket Material:

Aluminum

Power Steering Bracket Color:

Clearcoat

Alternator Material:

Cast aluminum

Alternator Color:

Natural

Alternator Amperage:

160

Alternator Pulley Included:

Yes

Alternator Pulley Material:

Aluminum

Alternator Pulley Color:

Clearcoat

Alternator Fan Included:

Yes

Alternator Brackets Included:

Yes

Alternator Bracket Material:

Aluminum

Alternator Bracket Color:

Clearcoat

Air Conditioning Compressor Type:

Sanden 7176

Air Conditioning Compressor Color:

Chrome

Air Conditioning Pulley Included:

Yes

Air Conditioning Bracket Included:

Yes

Air Conditioning Bracket Material:

Aluminum

Air Conditioning Bracket Color:

Clearcoat

Idler Included:

Idler Brackets Included:

Tensioner Included:

Yes

Tensioner Cover Included:

Yes

Hardware Included:

Yes

Belt Included:

Coating Type:

Powdercoated

Finish:

Gloss

Quantity:

Sold as a kit.

Notes:

Uses 64 in. belt.

March Performance Chevy Big Block Ultra Drive Custom Serpentine Kits

March Performance Chevy Big Block "Ultra Drive" custom serpentine kits are designed for mounting accessories below the valve covers and in-between the width of the heads. They're a low-cost alternative to the Deluxe and Ultra Series that give up nothing in performance. These components are precision CNC-machined from 6061-T6 aluminum for strength and perfect fit. The pulleys will not fracture like common cast pulleys, since they have high tensile strength for much longer wear—and are hard-coated for extra durability.

Custom kits feature:

* Sanden air conditioning compressor
* 140 amp alternator
* Edelbrock aluminum reverse rotation short water pump
* Maval Type 2 power steering pump (except where noted)
* Dayco spring loaded tensioner
* Air conditioning bracket
* Alternator bracket
* Billet power steering bracket (except where noted)
* Crank pulley
* Hard-coated water pump pulley with fairing
* Alternator pulley with machined fan
* Billet power steering and tensioner pulleys
* Wing cross emblem
* Air conditioning line fittings
* Grade 8 mounting hardware
* Most components available in clear or black powdercoat finish