Want to modify or upgrade your 99-00 Honda Civic Si (EM1) with aftermarket engine hardware? At ClubCivic.com we have a great selection of aftermarket performance parts for your 6th generation Honda Civic Si. We have 2 Engine Hardware available in our catalog and most have free shipping.
BLOX Racing VTEC Conversion Kit
 BXPT-00500-81
BLOX Racing Ls/Vtec (B18 B20) Conversion Kit - With 81mm Head Gasket 1999-2000 Honda Civic Si |
 BXPT-00500-84
BLOX Racing Ls/Vtec (B18 B20) Conversion Kit - With 84mm Head Gasket 1999-2000 Honda Civic Si |