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Vehicle Info NeededMARCH PERFORMANCEPART NUMBER: 655-20050
Style Track Pulley System Standard Kit - Corvette Engine
$1,99500
Ships on 09/14/2026
Lowest Price GuaranteeGM LS1/LS7Non VVT
- Style Track Pulley System
- Standard Kit - Corvette Engine
- Fits electronic throttle bodies
- With Power Steering
- No A/C
- Billet
- 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
Part TypeAccessory Drive Belt Kit
BrandMARCH PERFORMANCE
Package Height20.75
Package Width21.0
Package Length23.0
Weight52.79 PG
Part CategoryPerformance Parts
Hardware IncludedYes
Idler Brackets IncludedYes
Idler/Tensioner IncludedYes
Air Conditioning Bracket IncludedNo
Crankshaft Pulley Grooves6-groove, serpentine
Alternator Pulley IncludedYes
Alternator Nose Cover IncludedYes
Water Pump Pulley GroovesNon-ribbed
Idler Pulley GroovesNon-ribbed
Bracket MaterialBillet aluminum
Pulley Set StylePerformance ratio
Crankshaft Nose Cover IncludedNo
Water Pump Pulley IncludedYes
Alternator Brackets IncludedYes
Power Steering Pulley AttachmentKeyway
Pulley StyleSerpentine Pulley
Pulley FinishClear powdercoated
Crankshaft Pulley IncludedYes
QuantitySold as a kit
Power Steering Brackets IncludedYes
Alternator Pulley Grooves6-groove, serpentine
Air Conditioning Cover IncludedNo
Air Conditioning Pulley IncludedNo
Power Steering Pulley IncludedYes
Alternator Fan IncludedYes
Power Steering Pump StyleRemote reservoir
Power Steering Pulley Grooves6-groove, serpentine
Idler Cover IncludedYes
Bracket FinishClear powdercoated
Pulley MaterialBillet Aluminum
Water Pump Nose Cone IncludedYes
Vendor Part Number20050
Package Qty1
Package TypeEA
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