Does anyone have any pictures that show the difference between the Non-SI and SI Strut Forks (items that connect the Front Lower Control Arms to Strut/Dampers)? I have read that the 2pc LCA and Stamped Steel LCA use 2 different strut forks and that the EG/DC are another style.

I believe that the 99-00 SI's are also the same as the EK9 CTR's. Can anyone confirm this as well?

Can anyone confirm the casting codes on the forks? I have found some that have AL/AR, JL/JR and VL/VR casted; but haven't been able to find any clarification on the Forks.

 

I think I have gotten some progress on this... can anyone confirm?

EF/DA fork is a HR/HL.
EG/DC fork (same height, larger diameter) is a VR/VL: PN: 51821-SR3-010 and 51811-SR3-010
EK (non-SI) is a AR/AL
EK (SI & EK9-CTR) is a JR/JL (same as CRV) Left: 51821-S04-000 and Right: 51811-S04-000

 

Yes, the EK9 uses 51821-S04-000 and 51811-S04-000 as well: B-27-10 ?????????????/?????????? for Honda Civic frame GF-EK9 - Auto parts

EGs and Integras use 51811-SR3-010 and 51821-SR3-010.