my friend has a 90 civic hatch si and it came with rear gsr disc conversion but he also has the front ones too but not installed. what does he need to do the front conversion and also does he need any parts?

 

If the GS-R front parts are sourced from a DC (94-01) Integra then they can not be used. If the front parts came from a DA Integra (90-93) then your friend can just go right ahead and remove his current front uprights and replace with the donor parts.

 

If you compare the two types of spindles side by side, and they look like this.... you will need a skunk2 camber kit..

 

Can you tell me which is DA and which is DC? Thanks!

 

My original post listed the years, can your friend not tell you what year his parts were sourced from?

 

Have him buy 90-93 Integra knuckles and just swap the 94-01 Integra brake components onto the knuckles and problem solved.

 

Thank you all appreciate the info.