GM LSx Engine Steam Line Kit


Only 15 left in stock (can be backordered)



Finish Line Factory’s GM LSx Engine Steam Line Kit will upgrade your old steam tube system, this kit include all fittings and hoses necessary to do your front and rear steam ports. The OEM parts have been discontinued for some time and this kit will give you the flexibility necessary to replace your old parts with new quality FLF parts!

This kit does not include the steam line block to AN adapter, but we will be releasing this as well in the near future.

This kit includes:

  • 6ft -4 AN Nylon Braided Hose
  • 3x SWHE-90-4AN (90 degree -4AN swivel hose end)
  • 4X SWHE-00-4AN (Straight -4 AN swivel hose end)
  • 2X ADPT-T-4ANM-4ANM-4ANF (Tee, -4 AN, male-male-female)
  • 1X APDT-T-4ANM-4ANM-4ANM (Tee, -4 AN, male-male-male)
  • 1X ADPT-90-4ANF-4ANF (90 degree coupler adapter, -4 AN)