I've got the old style single V-Belt Power Steering pulley. It is press-on, .750 bore, with an outside diameter of 5.75. The one I ordered from Summit (billet specialties 86420) isn't deep enough. My old one is about 2 1/4 inches deep, but wasn't pressed on the last 3/8's of an inch.

Can anyone sort me out here? I almost ordered this one. https://www.summitracing.com/parts/brg-801105/overview/ but I believe the "depth" is only about 1.75inches.

Any suggestions?

a lot of those are just GM pulleys, I have searched and come up with ones that worked that route before

My SBC (volvo) had surface rust and was eating belts. Tried a couple local autoparts stores and gm dealer and had no luck. Not saying can't be done but counter guys were worthless without a part number. Ended up getting a nos one on eBay.for reasonable.

Auto junk yard....