I understand there are two types of camshaft's for the 292. There is one with a groove in the center journal, and one with a drilled hole. Assuming I dont have the original cam, how do I know wich one is correct for my engine?

 

I don't believe it really makes a difference. Over the years Ford has gone back and forth with the grooved cam/crankshaft jopurnals as well as solid or plain bearings or grooved bearings. The groove helps oil get to it's next destination. When I worked at H-M we used either with no preference given to the application.

 

I believe most new cams available for the Y-Blocks these days are the grooved type but as Moto Mel stated I don't think it make a whole lot of difference.

 

Thanks guy's. The kit I ordered came with the groove so I'll go ahead and put it in.

 

make sure the groove is at least .015 deep.some replacements arent deep enough.i cut mine to .030

 

Thanks, I'll measure it as soon as it comes in.