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Earls LS0014ERL LS Steam Tube Kit w/Speed Flex
Earls LS0014ERL LS Steam Tube Kit w/Speed Flex

Earls LS0014ERL LS Steam Tube Kit w/Speed Flex

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Earls LS0014ERL LS Steam Tube Kit w/Speed Flex
Earls LS0014ERL LS Steam Tube Kit w/Speed Flex
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We estimate this item will ship on or before July 31st.
Part # 425LS0014ERL
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Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 10 business days for Earls Performance to ship this item.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.


GTIN Code:
-3 AN Hose/Fittings
MFG. Part #:


Steam Vent Adapters & kits. They are designed to eliminate trapped air and steam from your engine to prevent hot spots or overheating. The complete kits are available to plumb your LS engine and include the appropriate hose and hose ends to make installation a breeze. These kits are more attractive than the OEM rigid hard lines and provide flexibility when using aftermarket intakes and other accessories on performance vehicles.

Earls LS steam tube kit with braided stainless Speed-Seal hose, zinc plated steel hose ends, and adjustable steam vent adapters for the front outlets on the engine.

  • Eliminates trapped air, hot spots, and overheating
  • -3 AN Hose size and fittings
  • Custom look for LS engines - More attractive than OEM hard lines
  • Adjustable pivoting steam vent adapters
  • Complete kits w/black push-on or stainless braided speed-flex hose & hose ends
  • Available in front or four corner pumbing options


This kit provides the adapters and hose to connect to the front steam outlets on the cylinder heads only. Use two GM OEM steam tube block-off plugs (GM # 12602540) on the rear of the cylinder heads.

These kits may require modifications to the radiator or water pump to attach the outlet house.

Some parts are not legal for use in California or other states with similar laws/regulations

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