whats the diff between 89 and 90 rotors?

[parker87]

i was on ebay browsing and found a bunch of drilled and slotted rotors for 90 daytona, and couldnt find ne for 89. so i was wondering is there ne difference between the years in rotors?

[tryingbe]

Easiest way to tell is to go to a parts store website such as Online Auto Parts and Auto Accessories Store at PartsAmerica.com or Auto Parts Fast at RockAuto

Bring up both model, and parts, write down their part number and compare.

[UpstateNYer]

From what I can tell in the catalogs I have, all 1988's have 10.25" front rotors. In 1989 and 90, if the car has rear drum or a solid rear rotor it gets this same front rotor. If however it has the vented rear disc they take a larger 11" front rotor.