Thank you very much!! It is the correct rear then. How did you get that info. Can you tell me where I can get it?FoxChassis said:S217A = axle model plant code, S = Sterling axle plant
3L08 = 3.08:1 gearset with limited slip (Traction Lok) differential
88 = 8.8" ring gear diameter
1A28 = January 28, 1991 build date
http://www.amazon.com/exec/obidos/ASIN/1880524104/19821993mustangg/ref=nosim/102-1216797-8420148DJorgie76 said:How did you get that info. Can you tell me where I can get it?