Cam Bearings

[ISBand4BT]

Need some help guys. We recently purchased a new cam for the pulling truck. The guy we got it from didnt send us the cam bearings. The number on the bearings is M1306 - 01372. The bore diameter is 2.25". Hopefully someone can shed some light on whether this is a stock bore size or not.

Thanks.

-Jon

 

[Rick James]

Just microed a couple of new bearings I had laying around and all seem to be consistent around a respective 2.136+/_ .002inches. These are stock new cam bearings from Cummins.