Needing A Body torsion bars 73 Duster

pn. 890/891 set are 198, 225 and lo perf 273/318 bars, 0.85"

pn. 894/895 are 68/69 383 and 440 bars 0.89"

anything bigger than 0.89" is aftermarket.

the 892/893 set (0.87") should work fine since they were also used on some 383 cars as well as the 340 and 360.