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Ive got one that is port matched to my W5s but cant run 2x4s in my class , Its been sitten next to the parts washer for 2 years now , I think its time. How were you thinking of doing yours ? ya gona mill the top or start fresh from the bottom section?



I was thinking just mill a new top... is yours a M1
with a bolt on top, thats what mine is, at least I
think so, I've got 3 or 4 SB tunnels out in the shop