I heard there are two types of cranks for a prelude 50mm and 55 mm. I need to know which prelude years,make,model have the 50 or the 55mm. I'm in the process of buying a crank for my JDM 92-96 motor. the crank im getting is from a 02 prelude it this ok arew the sizes the same.

 

where in the world do you live that has an o2 prelude?
anyway you need a 92-97 crank to fit your engine, the 98-01 are the 55m mains

 

yesir

 

haha lemme get one of those 02 prelude cranks....hahahha

search is your friend dude...