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SEP Fuel Injector Top Hat Adapter - LS2 to LS1 (14mm or 11mm)
SEP Fuel Injector Top Hat Adapter - LS2 to LS1 (14mm or 11mm)
SEP Fuel Injector Top Hat Adapter - LS2 to LS1 (14mm or 11mm)
SEP Fuel Injector Top Hat Adapter - LS2 to LS1 (14mm or 11mm)
SEP Fuel Injector Top Hat Adapter - LS2 to LS1 (14mm or 11mm)
SEP Fuel Injector Top Hat Adapter - LS2 to LS1 (14mm or 11mm)

SEP Fuel Injector Top Hat Adapter - LS2 to LS1 (14mm or 11mm)

$4.99

  • Description
  • Description
  • These SEP top hat adapters convert LS2 length injectors (Medium style, Flex fuel truck) to LS1 length (Long style/Deka, LS1, LS6, LT1). (48mm to 60mm). Price is per individual piece and O-rings are included. Securing clips not sold together.

    For 11mm selection: 14mm to 11mm Top Adapter, adds 12mm overall length to any injector. Adapts any 14mm SEP fuel injector to an import and Honda friendly 11mm diameter.