LT1 / LT4 Conversion EVAP harness

LT1 / LT4 conversion EVAP extension harness with innercooler pump trigger. This Plug / Play extension harness has the correct EVAP connector for late model (LT1) 14+ C7 Corvette and 16+ Camaro SS. This harness also includes a pump trigger connector to use with our LT1 / LT4 Conversion Innercooler Pump Harness (sold separately). An EVAP extension harness is required when completing your LT4 supercharger conversion on your late model C7 Corvette or Camaro SS! NOTE: Save more and purchase all of the required Plug / Play harnesses for your LT1 / LT4 supercharger conversion in a complete kit!