Maf Sensor on a 99 3100v6

[v6geyserracer]

what size is the maf on a 99 buick century 3100 v6 im trying to make an intake and aint quite sure as to what size flex pipe to buy.

[IsaacHayes]

all 3100/3400's have 3" ID intake tubing, and so the MAF is 3" OD.

[v6geyserracer]

thanks

thanks for the answer i figured it out right after i asked the question and made an intake that seems to work fairly well but there is always room for improvement thanks for answering and hope i can answer something for you sometime.