GMP350 Glasspack Inserts


GPM350 Glass Pack Replacement Inserts for outside chassis turnouts. (sold in pairs)

GMP350 Glasspack Inserts $84.16

The GPM350 is the replacement muffler insert for our outside chassis header side pipe turnouts that come with their Roadster Header sets. Compatible with all turnout lengths.

Fits all Sanderson turnouts, regardless of length.

  • Sold as a set (pair)
  • Easy slip-in installation

Additional information

Weight5 lbs
Dimensions10 × 8 × 4 in


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