321099 – FOR 1993., 1994, 1995, 1996, 1997, 1998, 1999 & 2000- CHEVY 6.5L DIESEL 2500/3500 – 2.5″ ALUMINIZED – PERFORMANCE DIESEL EXHAUST – CROSS-OVER PIPE – 2 PIECE DESIGN LEAVE OPTIONS FOR APPLICATIONS WHERE THE HEADS HAVE BEEN DECKED.