FREE SHIPPING & HANDLING!*                           Order by 11 PM EST for Same Day Shipping!

SLP Harmonic Balancer/Underdrive Pulley


SLP
SLP Harmonic Balancer/Underdrive Pulley

Product images may differ from actual product appearance.

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
  • Includes new balancer bolt


  • 4 Products
    Dodge

    847-100235
    Harmonic Balancer/25% Underdrive Pulley
  • 2005-08 Chrysler 300C /Dodge Charger 5.7L, 6.1L Hemi
  • 2005-07 Dodge Magnum 5.7L, 6.1L Hemi
  • 2008-10 Dodge Challenger 6.1L Hemi
  • $230.95
    Order Today Ships 07/31/14
    GM

    847-100221
    Harmonic Balancer/25% Underdrive Pulley
  • 1998-02 Camaro/Firebird LS1
  • $211.95
    Ships

    847-100225
    Harmonic Balancer/25% Underdrive Pulley
  • 1997-13 Corvette LS1/LS6/LS2
  • $211.95
    Ships

    847-100226
    Harmonic Balancer/25% Underdrive Pulley
  • 2004 Pontiac GTO 5.7L LS1
  • 2005-06 GTO 6.0L LS2
  • $211.95
    Ships

    4 Products