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Product Summary

Universal Fit, 12.00" Overall Length, Steel, Natural

  • These muffler inserts will tone down the noise of your lake-style headers
  • 6-sided louvered steel core is wrapped with high-temperature packing for long life
  • Glasspack design provides a period correct sound
  • Large end is 4" OD to fit inside 4" lake-style headers
  • Sold in pairs

Key Specs

MFG. Part #9303847
Overall Length12.00"
Outside Diameter4.00"
Material TypeSteel
FinishNatural

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Details

Tone down your Lakes Headers with these muffler inserts. These inserts are designed to provide excellent sound control with or without fiberglass packing. Standard inserts feature a heavy-duty, 6-sided louvered steel core that is wrapped with high-temperature packing for long life.

  • Steel Construction
  • Natural Finish
  • Sold in pairs
  • 12" length
  • Outlet/larger end O.D.  is 4"

Note: May require drilling or welding depending on your configuration

Specifications

KEY SPECS
MFG. Part #9303847
BrandSpeedway Motors
Overall Length12.00"
Outside Diameter4.00"
Material TypeSteel
FinishNatural
GENERAL
Sold in QuantityPair