Chevrolet S-10 4.3 Year Alt Upgrade 1992 7861-7 1993 7861-7 1994 NA 1995 NA 1996 8206-5 1997 8206-5 1998 8231-5 1999 8231-5 2000 8231-5 2001 8283 2002 8283 2003 8283 2004 8283
