Questions Mercruiser Guru's

Can anyone tell me what these manifolds go to? The closest thing I can find is: Mercruiser Model 450 (Gen. V) gm454 V* 1995-1996 / 0F347100 THRU 0F347277. Issue with this picture of the manifold is... that is has What is unique with just the Mercruiser name by itself and Mercury is not stamped on it. Other thing with is not there is the 3 circles on the manifold parts numbers picture... that are not these manifolds... I think the elbow is some aftermarket with silent choice or captain calls. Looks similar to Dana Marine stuff but not quite... There is a stamping that says WLAF on one side and L8DC on the other. Stamping on manifolds are T160 070688 & T256 060598

Ayuh,.... They're for a BBC,.... What's the question,..??

bondo said:

Ayuh,.... They're for a BBC,.... What's the question,..??

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I am trying to figure out specially what block/motor they fit and if possible what brand /information on the aftermarket elbows.

Ideally if I could figure out part number that would be helpful as well.

Your in the right area as these would have came off an high performance engine model but the elbows do look aftermarket. You may have good luck posting your question over on offshoreonly.com titled "Merc high performance exhaust ID experts". http://www.offshoreonly.com/forums/forum.php