I found a 1984 z28 H.O. For parts....... somebody told me that the 1984 HO had 3.73 gears in the rear end with the auto transmission, if the car had the 5.0 H.O. badges on the dash and the ground effects....is this true?....... The reason I ask is that I need a rear end for my car. and it would be great if the 84 HO had the 3.73's in it.

 

It was an option (G92). They came with 3.42 and you could order the optional 3.73 . You can see the info at: https://www.thirdgen.org/newdesign/tech/techdb.shtml