Today I was cleaning up a Rams Horn manifold to take to the machinist, and noticed it has a casting number of ECY 6390 A.  So what year would that match  up with...'56 '57 or '58?  The C2TE is the casting number I have always heard.  My other RH is a C2TE. 

Both early and later units were exactly the same. 

Mike, located in the Siskiyou mountains, Southern, OR 292 powered 1946 Ford 1/2 ton, '62 Mercury Meteor, '55 Country Squire (parting out), '64 Falcon, '54 Ford 600 tractor.

I just picked one up, ECY-9430-A , not sure what year its off of for certain, but its not Lincoln!!!

 

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hi, they used them on earlyier cabovers.

 lincoln/merc. y-blocks &mel's                                                               bucyrus, ohio.

All the Rams Horns that I ran accross accept for one have been on cabovers. I've never found any on regular cab "big" trucks.

                                          Michael

Michael

Sandy Valley, NV

Crab, yes the numbers you gave are the same as were on mine.  I misstated the middle four.  Were both styles of manifolds you picture on the same engine?

Mike, located in the Siskiyou mountains, Southern, OR 292 powered 1946 Ford 1/2 ton, '62 Mercury Meteor, '55 Country Squire (parting out), '64 Falcon, '54 Ford 600 tractor.

Yes both in the picture, I was hoping to get a match to the nice one but thats what he had. He also had a  flywheel, PP, disk, 292 block with pop up pistons, water pump, oil pan and pump, valley cover. Had been rebuilt not too long ago but a little rust in a couple cylinders, still turned over nice.