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Earl's LS0014

LS Steam Tube With Speed Flex Front Hose Kit -3 AN Hose

Earl's LS0014


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Earl's LS0014 LS Steam Tube With Speed Flex Front Hose Kit -3 AN Hose $102.95
LS Steam Tube With Speed Flex Front Hose Kit
  • -3 AN Hose
  • Braided Stainless Steel Hoses
  • Zinc Plated Steel Hose Ends
  • Adjustable Steam Vent Adapters

  • Earl's LS0014 Details

    -3AN LS Steam Tube Adapters

  • 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.
  • This kit may require modifications to the radiator or water pump to attach the outlet house.

  • Specifications:

    Manufacturer's Part Number:
    Shipping Weight:
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    Earl's adjustable LS steam tube lines and adapters are an industry first. Specifically designed for the LS series engine, these steam tube lines and adapters compliment aftermarket intakes and accessories that the factory rigid brazed hard lines will not. The lines are designed to eliminate trapped air and steam from your engine to prevent hot spots and overheating. The adapter O-ring seals and converts to -3 or -4 AN plumbing. These Earl's Steam tube adapters are the most adjustable and lowest profile available. They look as nice as they are easy to install. Multiple variations available to allow optimal routing on your application which eliminates the need for T adapters. The complete kits are available to plumb all four corners of your LS engine and include the appropriate hoses and hose ends for ease of instillation

  • Eliminates trapped air, hotspots and overheating
  • Seals to engine with captured FMK O-ring.
  • Adjustable in fitting and hose plumbing path.
  • Upsized from OE tube sizing to -3 or -4 AN.
  • Can be used for front only or front/rear applications.

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