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Vehicle Info Needed22050 Small Block Chevy Ultra Serpentine Conversion System (PS/ALT)
Ships on 09/08/2026
Lowest Price GuaranteeUltra Series
High Water Flow Ratio Pulleys
March Performance 22050 Features:
With a long water pumps extending out 8” from the engine block, you can expect good clearance for mechanical or electric fans. The serpentine kit requires one accessory hole in passenger side head for mounting, and in general makes for a low-maintenance build.
Precision CNC machined from 6061-T6 aluminum for strength and perfect fit. These kits also include all the mounting hardware you’ll need and detailed instructions so installation is a snap. You can also forget about polishing this assembly, as it features maintenance-free Powder-Coating in clear and black finishes.
- Kit Includes Brackets and Pulleys Only.
- Clear Powder-Coat for Maintenance Free Long Lasting Finish
- Alternator pulley with fan and nose cover
- Alternator and PS brackets
- Crank pulley (larger dia for better accessory drive)
- Pulley Style: Serpentine
- Air Conditioning Pulley Included: No
- Alternator Amperage: N/A
- 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: N/A
- Air Conditioning Compressor Color: N/A
- Air Conditioning Bracket Included: N/A
- Alternator Material: N/A
- Air Conditioning Bracket Material: N/A
- Air Conditioning Bracket Color: N/A
- Idler Included: No
- Idler Brackets Included: N/A
- Tensioner Included: No
- Tensioner Cover Included: n/a
- Hardware Included: Yes
- Belt Included: No
- Coating Type: Powdercoated
- Finish: Gloss
- Alternator Color: n/a
- Power Steering Bracket Color: Clearcoat
- Crankshaft Pulley Included: Yes
- Water Pump Pulley Grooves: 6-groove, serpentine
- Crankshaft Pulley Material: Aluminum
- Crankshaft Pulley Color: Clearcoat
- Crankshaft Pulley Grooves: 6-groove, serpentine
- Water Pump Material: N/A
- Water Pump Color: N/A
- Water Pump Style: Long
- Water Pump Rotation: Clockwise
- Water Pump Pulley Included: Yes
- Water Pump Pulley Material: Aluminum
- Water Pump Pulley Color: Clearcoat
- Power Steering Pump Style: Saginaw
- Power Steering Bracket Material: Aluminum
- Power Steering Pump Color: N/A
- Power Steering Pump Reservoir Included: N/A
- Power Steering Pump Reservoir Style: Attached
- Power Steering Pulley Included: Yes
- Power Steering Pulley Material: Aluminum
- Power Steering Pulley Color: Clearcoat
- Power Steering Pulley Attachment: Keyway
- Power Steering Pulley Grooves: 6-groove, serpentine
- Power Steering Brackets Included: Yes
- Quantity: Sold as a kit
- Alternator Included: No
- Power Steering Pump Included: No
- AC Compressor Included: No
- Water Pump Included: No
High-Performance Engine Drive Systems
March Performance Serpentine Conversion kits replace your low-performance V-belts, pulleys, brackets and eliminate any issues with belt throwing. Simple to bolt-on, these kits retain your standard rotation water pump. Standard and mid-mount kits locate your accessories close to the engine center and in front of the cylinder heads, ideal for narrow engine compartments. Precision CNC-machined solid billet 6061-T6 aluminum components fit perfectly and handle high torque and vibration. Available in three series to suit space and budget requirements.
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- Ultra Series is the top-of-the-line kit with all necessary pulleys, alternator fan, mounting brackets, and hardware
- Deluxe Series is ideal for cars with a minimal engine to radiator clearance. This kit includes everything available in the Ultra Series except for most pulley nose covers and alternator fan
- Custom Series is a low-cost system that gives up nothing in performance. Same as the Deluxe Series kit but with a protective silver powder-coat finish
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