you have to cut into ignition wires, there is not a plug. that is one reason i did not install that, i have too many electrical problems already. you have to splice into 2 wires on the ignition module plug. all the translator plus are like that. i will include the bracket.
the chips were made last year and in 03. the latest one is either revision e or f. they are for 55s, good heads, 9 inch convertor, 63 turbo and 218 cam. at least that was the info i gave turbo bob. he made them at the nationals and they are the only chips i have had for 55s that are streetable.