5.0L YEAR 1981 8CYL, 305CI, 5.0L GM STARTER 5.0L YEAR 1985 8CYL, 305CI, 5.0L GM STARTER 5.0L YEAR 1986 8CYL, 305CI, 5.0L GM STARTER 5.0L YEAR 1987 8CYL, 305CI, 5.0L GM STARTER 5.0L YEAR 1988 8CYL, 305CI, 5.0L GM STARTER 5.0M5X20M 5.0M5X20T 5.0M5X25M 5.0M5X30M 5.0M6.3X32T