why not the alternator/water pump pulley's?

Glaze said:

That is correct. A 351W is actually a taller motor than a 302 due to different block size. Spacing of the front equipment for belt alignment (front to block) is same for both motors, it is just that the mounting holes on the heads are moved upwards on the 351W block therefore needing that special adapter if using a stock P/S and AC alum bracket.

Another option for ya if you want things really pretty and got dough to cash out is the March pulleys. Let me know if you want to know how they look.

Click to expand...