M MustangSix 2K+ VIP May 9, 2003 #2 I'm not sure when the boss for the draft tube was eliminated, but the C6DE blocks still has it. For that year it was plugged with a 1" freeze plug.
I'm not sure when the boss for the draft tube was eliminated, but the C6DE blocks still has it. For that year it was plugged with a 1" freeze plug.
