Author	[Modern View]
Blackland Dan 09-25-2012 12:55:48 216.114.61.106 Report to Moderator	Will a 400 LP manifold fit on a 450 block. I went to a local tractor salvage yard and took a Manifold off a 400 LP and it is considerably smaller than the one I took off my 450 LP. Yet all the manifolds on ebay say a 400 and 450 are the same. Thanks, Dan [Reply]   [No Email]
Blackland Dan 09-30-2012 17:37:42 216.114.61.106 Report to Moderator	Re: 450 manifold in reply to Blackland Dan, 09-25-2012 12:55:48   Thanks guys. Like my mother-in-law said, I am an idiot. I had picked up the wrong manifold from my shop floor and tried to put it on my 450. It came off my 300. I found the right one and it fit perfectly.   [Reply]  [No Email]
Centex Farmall 09-26-2012 19:35:51 166.147.72.25 Report to Moderator	Re: 450 manifold in reply to Blackland Dan, 09-25-2012 12:55:48   Do you mean in over all size it's smaller or the inside of the runners? About a year ago I personally used an LP manifold off of a 400 to replace a gasoline manifold someone had put on a 450 LP. Except for casting date, they are identical.   [Reply]  [No Email]
D Slater 09-25-2012 13:26:23 184.15.50.155 Report to Moderator	Re: 450 manifold in reply to Blackland Dan, 09-25-2012 12:55:48   400 and 450 LP along with part of the SM LP manifolds were the same. Intake runner doesn't join the exhaust at the center of those manifolds. Go to parts and pieces and type farmall manifold in the search box. See if yours matches the shape of one of the 4 gasoline manifolds with my name beside them. Listed the tractors they mostly first came on.   [Reply]  [No Email]