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SLP 100230A

Harmonic Balancer/25% Underdrive Pulley 1999-14 Avalanche, Denali, Silverado, Sierra, Suburban

SLP 100230A

847-100230A

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SLP 100230A Harmonic Balancer/25% Underdrive Pulley 1999-14 Avalanche, Denali, Silverado, Sierra, Suburban $230.95
Harmonic Balancer/25% Underdrive Pulley
  • 1999-14 Avalanche, Denali, Silverado, Sierra, Suburban
  • 2010-14 Camaro L99/LS3
  • 1999-13 Escalade
  • 2006-09 Trailblazer SS

  • SLP 100230A Details

    GM

  • 1999-14 Avalanche 5.3/6.0L
  • 2010-14 Camaro L99/LS3
  • 1999-13 Escalade 6.0/6.2L
  • 1999-14 Silverado/Sierra 4.8/5.3/6.0/6.2L
  • 1999-14 Suburban/Denali 5.3/6.0/6.2L
  • 1999-14 Tahoe/Yukon 4.8/5.3/6.2L
  • 2006-09 Trailblazer SS

  • SLP's 25% underdrive pulley balancer for GTOs incorporate a number of high-quality features you won't find on any other aftermarket unit. Chief among them are a pair of extra tall belt retention walls that eliminate the belt slippage issues endemic to other GTO balancers. Other unique underdrive pulley design strengths include 100% steel contruction (other brands use steel and aluminum), integral timing marks, and built-in puller-mounting threads. SLP Harmonic Balancer/Underdrive Pulleys include a new balancer bolt and detailed installation instructions.


    Features:
  • Extra-tall belt-retention walls = no more thrown belts
  • No aftermarket tensioner required
  • 100% steel construction
  • Lighter than the stock balancer
  • Integral timing marks and puller-mounting threads
  • Keyed for high-RPM or supercharged applications
  • Does not cause false knock, retard or erratic power-curve dips
  • GM balancers include a new balancer bolt

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