Ron something to think about,when I ordered my gen 4 system directly from vintage air it took 15 weeks to get it (this year).They sent me there catalog that has all the parts you will need to complete your project.With your one time shipping dellema,i can problobly let you know what you'll need since you'll have to use a generic gen 4.They dont make a plug and play system for our cars,mines a 63.