they should,,came off a 1075 boat with #6's..i would run them the way they are,,you will get more torque.they come with the trim rings also to keep the water out..

Edit,,just so you know the mufflers come out real easy,,all toy have to do if your good with a 3'' cut off wheel ...they are only hels in by 3 or 4 1'' welds and they slide out..

Tire Kicker..........................................

Do you have any pics?

if they will fit I'm a buyer. Getting ready to drop big $$ on a new set of big tubes but my install is very tight (single engine cat w integral swim platform)

Im a tire kicker with to 41 apaches and a top gun

I have two per stellings with tail pipes for side by side $6,000 for both sets

if your still looking I have 2 pair cmi step tube headers with head adaptor plates and 5" tails pressure tested need a good buffing

what did they come off of

still got these. came off a staggered apache. stellings big tubes!!

how much for them

i cant even remember what i told you last time... make a reasonable offer... you know what they are worth