Made in USA
Style Track Pulley System Standard Kit - Corvette Engine
InfoVehicle Info Needed
MARCH PERFORMANCEPART NUMBER: 655-20070

Style Track Pulley System Standard Kit - Corvette Engine

$2,19500
ShippingShips on 09/04/2026
Lowest PriceLowest Price Guarantee

GM LS1/LS7
  • Non VVT
    • Style Track Pulley System
    • Standard Kit - Corvette Engine
    • Fits electronic throttle bodies
    • without power steering
    • Block to face of balancer 4.125''


      March Performance exceptional newly styled LS1 serpentine kit offers an exciting new look when mounting an accessory drive in your muscle car or street rod.
      A separate bracket allows the option of power steering or no power steering. Two separate idlers guarantee the ultimate in belt to pulley contact area for sure 'no slip' operation. Precision CNC machined from 6061-T6 aluminum for strength and perfect fit. Hardcoated on high wear areas.

      NOTE: additional balancer hub for mounting crank pulley REQUIRED:
    • 655-355 - Camaro/Firebird Balancer
    • 655-358 - Corvette Balancer
    • 655-354 - Jegs Style Balancer
    • 655-356 - LS7 Balancer

      Application:Corvette LS1, LS2 and LS7
      NOTE: Does not work with LS3

      Standard Kits 655-20060; 655-20070; 655-20080; 655-20090 are designed with clearance for wider Electronic (drive by wire) throttle bodies.
      Narrow Kits require mechanical throttle linkage.

      Kit Includes:

    • Aluminum water pump
    • 105-amp polished alternator
    • Alternator pulley with fan and nose cover
    • Polished Sanden style A/C compressor
    • A/C nose cover
    • Water pump pulley with nose cover
    • Alternator Bracket
    • A/C Bracket
    • Polished spring loaded belt tensioner with covers
    • Crank pulley
    • All mounting hardware

      Kits with power steering include:
    • Polished type 2 remote power steering pump (reservoir and lines not included)
    • Power steering pulley with nose cover
    • Bracket with idler and all mounting hardware.

    Great Design, Huge Savings

    The March Performance Style Track serpentine system is created with a combination of style and low price that is sure to find favor among car enthusiasts everywhere. The highly styled one piece alternator and air conditioning bracket provides a rigid support for the alternator and A/C compressor; a separate bracket allows optional power steering. The new Style Track makes use of a unique easy to use belt tension adjustment tool, once the belt tension has been set, the tool is easily removed and stowed away until the next time the belt requires adjustment. As a result the Style Track displays a much cleaner appearance!

    Show More

    Kit includes:

    • 105 Amp Alternator, Chrome or Polished (dependent on availability)
    • Alternator pulley with fan and nose cover
    • Chrome Sanden A/C compressor
    • A/C Compressor nose cover
    • Water pump and Hard coated pulley
    • Alternator and A/C Bracket
    • Crank pulley (Larger Diameter for better accessory drive)
    • Belt Tensioning Tool
    • All mounting Hardware

    Power Steering Kits Add:

    • GM Type 2 power steering pump (does not include hose or reservoir)
    • Power steering pulley with nose cover
    • Bracket with mounting hardware

    Note:

    • All Kits Require a Hub Adapter which is Not Included
    • LS3 Requires Water Pump Backing Plate Hardware to be Changed
    Part TypePulley Kit
    Product LineMarch Style Track Chevy LS1/LS7 Serpentine Pulley System
    BrandMARCH PERFORMANCE
    Package Height16.5
    Package Width16.7
    Package Length20.1
    Weight61.95 PG
    Part CategoryPerformance Parts
    Hardware IncludedYes
    Idler Brackets IncludedYes
    Idler/Tensioner IncludedYes
    Air Conditioning Bracket IncludedYes
    Crankshaft Pulley Grooves6-groove, serpentine
    Alternator Pulley IncludedYes
    Alternator Nose Cover IncludedYes
    Water Pump Pulley GroovesNon-ribbed
    Idler Pulley GroovesNon-ribbed
    Bracket MaterialAluminum
    Pulley Set StylePerformance ratio
    Crankshaft Nose Cover IncludedNo
    Water Pump Pulley IncludedYes
    Alternator Brackets IncludedYes
    Pulley StyleSerpentine Pulley
    Pulley FinishClear powdercoated
    Crankshaft Pulley IncludedYes
    QuantitySold as a kit
    Power Steering Brackets IncludedNo
    Alternator Pulley Grooves6-groove, serpentine
    Air Conditioning Pulley Grooves6-Groove, serpentine
    Air Conditioning Cover IncludedYes
    Air Conditioning Pulley IncludedYes
    Power Steering Pulley IncludedNo
    Alternator Fan IncludedYes
    Idler Cover IncludedYes
    Part FitmentSemi Universal
    Bracket FinishClear powdercoated
    Pulley MaterialAluminum
    Water Pump Nose Cone IncludedYes
    Vendor Part Number20070
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

    Items You Need

    Crankshaft Pulley Hub Adapter LS1

    MARCH PERFORMANCE

    Crankshaft Pulley Hub Adapter LS1

    Part Number : 655-355
    $9299
    Crankshaft Pulley Hub Adapter

    MARCH PERFORMANCE

    Crankshaft Pulley Hub Adapter

    Part Number : 655-354
    $10499
    Crankshaft Pulley Hub Adapter LS7

    MARCH PERFORMANCE

    Crankshaft Pulley Hub Adapter LS7

    Part Number : 655-356
    $9299
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning
    Your Cart

    Your shopping cart is empty!