I bought a 91 4ws si 2.1 and I absolutely love this car! It was owned by a senior citizen and maintained very well. When I bought it it was almost due for a timing belt so I replaced the water pump, tensioner, timing belt etc. But what I need help with.... when I removed the belts the harmonic balancer outer fell off the inner so I instantly knew it was shot. I have been to every parts store looked all over the web and also learned that the 89 carved prelude with a one piece design will fit my B21A1. Problem being I cannot find one anywhere!!!! Any ideas!? I really want to get everything done so I can start enjoying this vehicle. Thank you for any and all help.