This adapter is made to allow the installation of a K-Series engine with the 02-04 K20 engine harness.  It will also work with Rywire K-Series engine harnesses. K1 & K2 types!

This wire harness connects your K-Series engine harness to your chassis interior harness while adding the E-plug and all its functions. This harness is primarily made for 2002-2004 K-Pro