The Beast I Drive

hi bill, i have a 1986 brat that id like to give a 3 inch lift to, and consequently bigger tires as well. i was wondering if you might be able to direct me to places i might be able to find such parts as tires/rims. still in the planning phase (havent even gotten a chance to get the car 100% w/out modifications and the car is on the complete opposite end of the country as i am currently). im also thinking about tracking down an old XT6 to snag the engine and transmission from to replace the current 4cyl 4spd i have. i assume that'd change the lift kit a bit since you sell them by engine type.