Complete Head Gasket Kit – Gas Gas 300 TPI

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Gas Gas 300 TPI Complete Head Gasket Kit. Includes:

  • 1 x Inner O-Ring
  • 1 x Outer O-Ring
  • 1 x H2O Temp Sensor O-Ring
  • 6 x Copper Crush Washers



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SKU: ORINGKIT-300-1 Category: Tags: ,


When installing a new TSP CNC machined billet head, we highly recommend using all new o-ring (oring) seals and copper crush washers. This complete head gasket kit includes both inner and outer cylinder head o-rings, 1 water temp sensor o-ring, and 6 copper crush washers for the head bolts. Everything you need to properly install your new TSP cylinder head.

We have sourced the highest quality VITON o-ring material designed to withstand all engine compartment chemicals like gasoline, oil ,and engine coolant. VITON o-rings also have the highest heat range temperatures of any other o-ring material, allowing them to continue to function at temps exceeding 400 degrees Fahrenheit. VITON o-rings meet the manufactures recommended specifications for o-ring material.

Please be sure to specify your make/model/year in the Model Validator to ensure proper fitment.

1 review for Complete Head Gasket Kit – Gas Gas 300 TPI

  1. Nick Claire (verified owner)

    This is the best mod I’ve done and Steve was a massive help through the whole process.

    (0) (0)
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Below are the make(s) and model(s) that will fit this part.

YearMakeEngine CCModel
YearMakeEngine CCModel
2021Gas Gas300EC TPI
2021Gas Gas300EX TPI
2022Gas Gas300EC TPI
2022Gas Gas300EX TPI
2023Gas Gas300EC TPI
2023Gas Gas300EX TPI
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