I HAVE A 92 CIVIC HATCH CX, SO IT WILL WORK AND FIT CORRECTLY WITH MY 95 LS ENGINE AND 00 SI TRANS OR 95 LS TRANS NO MATTER WHICH TRANS I USE. THE 00 SI HAS A 4 WIRE O2 AND IVE BEEN TOLD THAT ALL 92 HATCH'S WERE PREWIRED FOR A 4 WIRE O2, ALSO WHAT DO YOU THINK ABOUT USEING A USED 00 SI CLUTCH. I WORK IN A SALVAGE YARD SO A LOT OF THE PARTS I HAVE WERE FREE. BUT I WILL SPEND MONEY TO GET WHAT I NEED. MY GOAL IS TO LEAVE WHAT EVER I CAN HONDA OEM. THANX