Good evening everyone. 46 yr old male from Georgia here who always wanted a weekend only Mustang GT in the garage to tinker with. Found a nice one last December. One owner, older guy, garage kept and super clean. So far I’ve done Steeda short throw shifter, MagnaFlow cat back exhaust, and cold air intake. I just ordered a BBK 78mm throttle body and am trying to find the gasket that I may need that does not come. The bottom gasket. Can anyone help me? If I’m misspeaking about needing this gasket I apologize. I’m learning as I go. Thank you.