Try http://hondapartsnow.com/















http://www.hondapartsdeals.com/honda_parts.php















http://www.thehondapartsstore.com/















http://www.hondaautomotiveparts.com/































I don't know which carry parts all the way back to 1983 though, that's a pretty old Prelude. As for engines I'm not sure either, I'm more familiar with 1990+ Honda's.































honda-tech.com