Sandin A/C and compact P/S pump brackets

crankshaft pulleys....an SWAG says yes,

I'm using a factory 3 groove from a 318 factory A/C car on this build. First 2 grooves line up with the 2 groove I was using from a 360 non A/C car, just has an third groove added at the front.

We are using 3 March pulleys (High Water flow #10270) with a 3 groove crank pulley on the other 408 stroker Butch is building. factory replacement....just lighter...and pretty.