I learned decades ago that when they ask me that, I reply "custom".
Haha. Exactly. Or "You're probably going to need to write this down."
1968 Mustang. 351w, T-5 Five Speed, 8.8, 3.73 trac lock rear end. Power, four wheel disc brakes, (CSRP up front, 8.8 discs out back) Shelby Drop...