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Vehicle Info NeededMARCH PERFORMANCEPART NUMBER: 655-21090-06
21090-06 Small Block Chevy Revolver Serpentine System; PS & ALT; Saginaw-Keyway; Chrome
$2,84500
Ships on 09/18/2026
Lowest Price GuaranteeSmall Block Chevy Revolver Serpentine SystemPS & ALT Saginaw-Keyway Chrome
March Performance 21090-06 Features:
- Air Conditioning Bracket Included: No
- Air Conditioning Pulley Included: No
- Alternator Amperage: 100
- Alternator Bracket Color: Chrome
- Alternator Bracket Material: Aluminum
- Alternator Brackets Included: Yes
- Alternator Color: Chrome
- Alternator Fan Included: Yes
- Alternator Material: Cast Aluminum
- Alternator Pulley Color: Chrome
- Alternator Pulley Grooves: 6-Groove, Serpentine
- Alternator Pulley Included: Yes
- Alternator Pulley Material: Aluminum
- Belt Included: No
- Coating Type: Plated
- Crankshaft Pulley Bolt Hole Quantity: Three
- Crankshaft Pulley Color: Clearcoat
- Crankshaft Pulley Grooves: 6-Groove, Serpentine
- Crankshaft Pulley Included: Yes
- Crankshaft Pulley Material: Aluminum
- Finish: Chrome
- Hardware Included: Yes
- Idler Brackets Included: No
- Idler Included: No
- Notes: Includes Belt Tensioning Tool.
- Power Steering Bracket Color: Chrome
- Power Steering Bracket Material: Aluminum
- Power Steering Brackets Included: Yes
- Power Steering Pulley Attachment: Keyway
- Power Steering Pulley Color: Chrome
- Power Steering Pulley Included: Yes
- Power Steering Pulley Material: Aluminum
- Power Steering Pump Color: Natural
- Power Steering Pump Reservoir Color: Chrome
- Power Steering Pump Reservoir Included: Yes
- Power Steering Pump Reservoir Material: Steel
- Power Steering Pump Reservoir Style: Attached
- Power Steering Pump Style: Saginaw
- Pulley Style: Serpentine
- Quantity: Sold As A Kit
- Tensioner Cover Included: No
- Tensioner Included: Yes
- Water Pump Color: Natural
- Water Pump Material: Cast Aluminum
- Water Pump Pulley Color: Chrome
- Water Pump Pulley Grooves: 6-Groove, Serpentine
- Water Pump Pulley Included: Yes
- Water Pump Pulley Material: Aluminum
- Water Pump Style: Short
Part TypeAccessory Drive Belt Kit
BrandMARCH PERFORMANCE
Package Width46.4
Weight46.4 PG
Part CategoryPerformance Parts
Power Steering Bracket MaterialAluminum
Alternator Bracket MaterialAluminum
Hardware IncludedYes
Idler Brackets IncludedNo
Tensioner IncludedYes
Power Steering Pulley MaterialAluminum
Alternator MaterialCast Aluminum
Alternator Pulley MaterialAluminum
Air Conditioning Bracket IncludedNo
Water Pump StyleShort
Crankshaft Pulley Grooves6-Groove, Serpentine
Alternator Pulley IncludedYes
Power Steering Pump Reservoir StyleAttached
Water Pump Pulley Grooves6-Groove, Serpentine
Belt IncludedNo
Alternator Amperage100
FinishChrome
Water Pump Pulley IncludedYes
Alternator Brackets IncludedYes
Power Steering Pulley AttachmentKeyway
Pulley StyleSerpentine
Crankshaft Pulley IncludedYes
Tensioner Cover IncludedNo
QuantitySold As A Kit
Idler IncludedNo
Power Steering Pump Reservoir IncludedYes
Power Steering Brackets IncludedYes
Alternator Pulley Grooves6-Groove, Serpentine
Air Conditioning Pulley IncludedNo
Power Steering Pulley IncludedYes
Alternator Fan IncludedYes
Power Steering Pump StyleSaginaw
Water Pump MaterialCast Aluminum
Vendor Part Number21090-06
Package Qty1
Package TypeEA
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