SLP 04-06 GTO Harmonic Balancer/Underdrive Pulley


SLP 04-06 GTO Harmonic Balancer/Underdrive Pulley



*image is only a representation and may not be the actual product

Manufactured by:   SLP
Model:   100226
Starting at:   $199.95
 
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SLP 04-06 GTO Harmonic Balancer/Underdrive Pulley
SLPs new 25% underdrive balancer for LS1 GTOs incorporates a number of high-quality features you wont 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 LS1 balancers (see photo). Other unique design strengths include 100% steel construction (other brands use steel and aluminum), integral timing marks, and built-in puller-mounting threads. Includes a new balancer bolt and detailed installation instructions.

NOTE: Requires 2 new belts (Dayco # 760K6 and # 405K4 or equivalent, not included). For LS1 GTOs only.

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 a new balancer bolt



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