HEMI Crank Pulley Double Groove??

[ignition1]

I have a 426 Hemi engine that I am trying to build to look like a 1971 Hemi with P/S.

I have a crank pulley that has the offset hole to match, but not sure what the year or application for this for.

I have looked in catalogs but I do not see one that would match this, could someone shed some light on what this is for

 

[pnora]

There should be numbers stamped on it. Might take some looking.

 

[Fran Blacker]

I'd say yes eyeballing it. look at fan belt width

 

[ignition1]

There should be numbers stamped on it. Might take some looking.

I just sandblasted it and looked inside and out, don’t see any signs of stamped numbers.

 

[ignition1]

I'd say yes eyeballing it. look at fan belt widthView attachment 1335687View attachment 1335680

This looks like the smaller groove is to the radiator side and the larger diameter groove is toward the engine??

 

[ignition1]

Or if someone has a photo of a 71 Hemi double groove and diameter I would be looking for

 

[pnora]

Products: Crankshaft Pulleys - Bouchillon Performance Engineering

 

[pnora]

Double Groove Crank Pulley - New Reproduction-440 Source