20020-08 Chevy LS Pro Track Serpentine System - ALT Only - Black
InfoVehicle Info Needed
MARCH PERFORMANCEPART NUMBER: 655-20020-08

20020-08 Chevy LS Pro Track Serpentine System - ALT Only - Black

$1,39500
ShippingShips on 09/09/2026
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Chevy LS Pro Track Serpentine System
  • ALT Only
  • Black

    March Performance 20020-08 Features:

    • Air Conditioning Bracket Included: No
    • Air Conditioning Pulley Included: No
    • Alternator Amperage: 140
    • Alternator Bracket Color: Black
    • Alternator Bracket Material: Aluminum
    • Alternator Brackets Included: Yes
    • Alternator Color: Chrome
    • Alternator Fan Included: Yes
    • Alternator Material: Cast Aluminum
    • Alternator Pulley Color: Black
    • Alternator Pulley Grooves: 6-Groove, Serpentine
    • Alternator Pulley Included: Yes
    • Alternator Pulley Material: Aluminum
    • Belt Included: No
    • Coating Type: Powdercoated
    • Crankshaft Pulley Bolt Hole Quantity: Three
    • Crankshaft Pulley Color: Black
    • Crankshaft Pulley Grooves: 6-Groove, Serpentine
    • Crankshaft Pulley Included: Yes
    • Crankshaft Pulley Material: Aluminum
    • Finish: Gloss
    • Hardware Included: Yes
    • Idler Brackets Included: Yes
    • Idler Included: Yes
    • Idler Pulley Color: Black
    • Notes: Will Not Work With Engines With Variable Valve Timing. Includes Aluminum Water Pump And A 140 Amp Alternator. Crankshaft Hub Adapter Required. 65.00 In. Belt Size. Ls3 Blocks: Require (5) 6Mm X 22Mm Button Head Screws For Rear Water Pump Plate
    • Power Steering Brackets Included: No
    • Power Steering Pulley Included: No
    • Power Steering Pump Reservoir Included: No
    • Pulley Style: Serpentine
    • Quantity: Sold As A Kit
    • Tensioner Cover Included: No
    • Tensioner Included: Yes
    • Tensioner Pulley Color: Black
    • Tensioner Style: Spring-Loaded
    • Water Pump Color: Natural
    • Water Pump Material: Cast Aluminum
    • Water Pump Pulley Color: Black
    • Water Pump Pulley Grooves: 6-Groove, Serpentine
    • Water Pump Pulley Included: Yes
    • Water Pump Pulley Material: Aluminum
  • Part TypePulley Kit
    BrandMARCH PERFORMANCE
    Package Width36.0
    Weight36.0 PG
    Part CategoryPerformance Parts
    Alternator Bracket MaterialAluminum
    Hardware IncludedYes
    Idler Brackets IncludedYes
    Tensioner IncludedYes
    Alternator MaterialCast Aluminum
    Alternator Pulley MaterialAluminum
    Air Conditioning Bracket IncludedNo
    Crankshaft Pulley Grooves6-Groove, Serpentine
    Alternator Pulley IncludedYes
    Water Pump Pulley Grooves6-Groove, Serpentine
    Belt IncludedNo
    Alternator Amperage140
    FinishGloss
    Water Pump Pulley IncludedYes
    Alternator Brackets IncludedYes
    Pulley StyleSerpentine
    Crankshaft Pulley IncludedYes
    Tensioner Cover IncludedNo
    QuantitySold As A Kit
    Idler IncludedYes
    Power Steering Pump Reservoir IncludedNo
    Power Steering Brackets IncludedNo
    Alternator Pulley Grooves6-Groove, Serpentine
    Air Conditioning Pulley IncludedNo
    Power Steering Pulley IncludedNo
    Alternator Fan IncludedYes
    Tensioner StyleSpring-Loaded
    Water Pump MaterialCast Aluminum
    Vendor Part Number20020-08
    Package Qty1
    Package TypeEA
    No Questions
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    Some parts are not legal for use in California or other states with similar laws / regulations
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