Service Kit: 1989-92 TBI V8 (E code )This is a combination 12 peice kit for really just picking up most of the parts you need in ONE HIT This kit is JUST for 1989 92 THROTTLE BODY INJECTED 5lt 305 "E code V8's Firebirds & Trans Ams. (For Australian sales this also includes delivery if paid by credit card within Australia. 1 x GM Air Filter , 8 x AC Delco Spark Plugs, 1 x GM PCV, 1 x Delco Oil Filter, 1 x GM Fuel Filter