Super-low Gear Ratio in a 7.25” Rear End??

pishta said
7.25 Ring and Pinion Set#C7.25-293 - drivetrain.com
USA Standard Gear ZG C7.25-355 USA Standard Gear Ring and Pinion Sets | Summit Racing

keep an eye out in the for sale section for 7.25 gear sets.

Summit told me me that these are not for A body 7.25 . But for 80s car and up and that they are different and will not work . Are you sure they will work ? I’ll buy them