[Philm]

HI Peter,
I am not definitely sure if all windsors are the same, there my be different offsets and it depends if you have a 3 bolt or 4 bolt harmonic balancer.

Most sites would have dimensions you can work with.

I actually went for a gilmer set made by diecrest engineering for a 2 piece crank pulley, one to drive the alternator and one to drive the powersteering pump.

I made the brakets out of alloy and had them polished.

This sort of stuff is pretty hard to get, there are plenty for small block chevs though.

Phil