I have a 1989 E250 with a 351. I need to replace the left exhaust manifold. How do I tell it this is a windsor or whatever the other version is? Vin # is 1FDGS24H4KHB44414.

Thanks!

 

a stock '89 is not going to have a Cleveland or Modified, so it must be a 351W (Windsor).

 

Thanks for the info!

 

dude try 1aauto. or 1aatoumotive they make nice manis, redisigned to fix fords flaws. my 302 was cheap. the 351 is a bit more. they are also on ebay. search ford 351 manifold. i'm very happy with this company. when a freind cant find a part they seem to have it at a very fair price and shipping.

i couldn't find a used one for 100+ but they had a new for 50 shipped. the manis are are to find used since the are prone to cracking.

good luck.

 

i gotta check 4 typos. lol. 1aautomotive. http://www.1aauto.com/1A/ExhaustMani...P1390026/67484

here a link to a 351 lh mani 50 plus 20 to ship. check them out

 

look at the thread created by williamm21 a bout the Mark III, right to the point .

 

A 351 Cleveland has the timing gear and chain enclosed in the front block casting. The Windsor has bolt on covers just like 289-302. Someone could have changed to any motor at any time, they both fit. The manifolds are different.