Camshaft Housing Part # ?

[1colbrz]

Im trying to verify the part number for a 4 bearing housing. Is this # a four bearing housing: 901.105.111.1R? Wayne's book does not list this number.

Thanks

[camgrinder]

I think thats a late 2.7 case with 4 main journals, but used with early style 3 main cams. Measure the journal size to be sure.

[1colbrz]

Thanks John. I can't get the seller to respond. So until he does, I'll just keep my money. Buy the way, would you reccomend 3 bearing or 4 bearing cam for a 2.7 high compression race motor with mechanical injection?

[camgrinder]

IF you have the early style heads, stay with the 3 main style carrier (47mm journals). If your lucky enough to find a set of 2.7 carriers with the 4th journal I can make up a set of 4 main journal early cams. You will have to drill the extra journal in the carrier for oiling.