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Auto Specialties 549920 - Auto Specialties Underdrive Street Pulley Sets

  • Pulley Set, Harmonic Damper, Nitride, Overdrive Alternator, Chevy/GMC, Pickup, 4.8L/5.3L/6.0L, Kit
  • Application Specific
  • Estimated Ship Date: Today
 
BrandAuto Specialties
Manufacturer's Part Number549920
Part TypePulley Kits
Product LineAuto Specialties Underdrive Street Pulley Sets
Summit Racing Part NumberASP-549920
 
Pulley StyleSerpentine
Pulley Set StylePerformance ratio
Pulley MaterialSteel
Pulley FinishNitride
Crankshaft Pulley IncludedYes
Crankshaft Pulley Grooves6-groove, serpentine
Crankshaft Nose Cover IncludedNo
Water Pump Pulley IncludedNo
Water Pump Nose Cone IncludedNo
Power Steering Pulley IncludedNo
Power Steering Brackets IncludedNo
Alternator Pulley IncludedYes
Alternator Pulley Grooves6-groove, serpentine
Alternator Fan IncludedNo
Alternator Nose Cover IncludedNo
Alternator Brackets IncludedNo
Air Conditioning Pulley IncludedNo
Air Conditioning Cover IncludedNo
Air Conditioning Brackets IncludedNo
Idler/Tensioner IncludedNo
Idler Cover IncludedNo
Idler Brackets IncludedNo
Hardware IncludedNo
QuantitySold as a kit.
NotesIncludes overdrive alternator pulley.
 

Try Auto Specialties underdrive street pulley sets to increase your engine's horsepower. These Auto Specialties replacement crank, alternator, and water pump pulleys turn slower than stock and provide up to 15 extra horses, for about 30 minutes of work. You'll also get better mileage and increased accessory life in the bargain. Instructions are included.

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